EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes

dipropylene triamine
1,3-propanediamine, N1-(3-aminopropyl)-

Supplier Sponsors

CAS Number: 56-18-8Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:200-261-2
Nikkaji Web:J9.891D
Beilstein Number:1071254
XlogP3-AA:-1.40 (est)
Molecular Weight:131.22249000
Formula:C6 H17 N3
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome or firefox)
Category:buffering agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
Physical Properties:
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity:0.93800 @ 25.00 °C.
Refractive Index:1.48100 @ 20.00 °C.
Melting Point: -14.00 °C. @ 760.00 mm Hg
Boiling Point: 235.00 °C. @ 760.00 mm Hg
Boiling Point: 115.00 °C. @ 9.00 mm Hg
Vapor Pressure:0.035000 mmHg @ 25.00 °C. (est)
Flash Point: 245.00 °F. TCC ( 118.33 °C. )
logP (o/w): -0.826 (est)
Soluble in:
 water, 1e+006 mg/L @ 25 °C (est)
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: buffering agents
For experimental / research use only.
Santa Cruz Biotechnology
For experimental / research use only.
Bis(3-aminopropyl)amine ≥98%
Sigma-Aldrich: Aldrich
For experimental / research use only.
Bis(3-aminopropyl)amine 98%
For experimental / research use only.
3,3'-Diaminodipropylamine >98.0%(GC)(T)
Safety Information:
Preferred SDS: View
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
oral-rat LD50 738 mg/kg
Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete. Vol. 20, Pg. 393, 1974.

oral-rabbit LD50 210 mg/kg
Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete. Vol. 20, Pg. 393, 1974.

oral-mouse LD50 435 mg/kg
Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete. Vol. 20, Pg. 393, 1974.

oral-guinea pig LD50 258 mg/kg
Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete. Vol. 20, Pg. 393, 1974.

Dermal Toxicity:
skin-rabbit LD50 110 ul/kg
Union Carbide Data Sheet. Vol. 6/13/1968

Inhalation Toxicity:
inhalation-rat LC50 30 mg/m3/4H
National Technical Information Service. Vol. OTS0559680

Safety in Use Information:
buffering agents
Recommendation for dipropylene triamine usage levels up to:
 not for fragrance use.
Recommendation for dipropylene triamine flavor usage levels up to:
 not for flavor use.
Safety References:
EPI System: View
Chemical Carcinogenesis Research Information System:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):56-18-8
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :5942
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
EPA/NOAA CAMEO:hazardous materials
RTECS:JL9450000 for cas# 56-18-8
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:56-18-8
Pubchem (cid):5942
Pubchem (sid):134972599
Other Information:
(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
FDA Indirect Additives used in Food Contact Substances:View
KEGG (GenomeNet):C03375
HMDB (The Human Metabolome Database):HMDB11634
Export Tariff Code:2924.29.7790
Potential Blenders and core components note
None Found
Potential Uses:
None Found
Occurrence (nature, food, other):note
 not found in nature
N-(3-aminopropyl)-1, 3-propanediamine
N-(3-aminopropyl)-1,3-propane diamine
 dipropylamine, 3,3'-diamino-
 imino-bis (3-propylamine)
 iminobis (propylamine)
3,3'-iminobis (propylamine)
 iminobispropyl amine
3,3'-iminodi(propyl amine)
3,3'-iminodipropylamine [UN2269] [Corrosive]
1-propanamine, 3,3'-iminobis-
1,3-propanediamine, N-(3-aminopropyl)-
1,3-propanediamine, N1-(3-aminopropyl)-


PubMed:A small-molecule norspermidine and norspermidine-hosting polyelectrolyte coatings inhibit biofilm formation by multi-species wastewater culture.
PubMed:The polyamine oxidase from lycophyte Selaginella lepidophylla (SelPAO5), unlike that of angiosperms, back-converts thermospermine to norspermidine.
PubMed:Different polyamine pathways from bacteria have replaced eukaryotic spermidine biosynthesis in ciliates Tetrahymena thermophila and Paramecium tetaurelia.
PubMed:Synthesis and crystal structure of new dicopper(II) complexes with N,N'-bis-(dipropylenetriamine)oxamide as bridging ligand: effects of the counterions on DNA/protein-binding property and in vitro antitumor activity.
PubMed:Effects of norspermidine and spermidine on biofilm formation by potentially pathogenic Escherichia coli and Salmonella enterica wild-type strains.
PubMed:Different sensitivity levels to norspermidine on biofilm formation in clinical and commensal Staphylococcus epidermidis strains.
PubMed:Membrane active phenylalanine conjugated lipophilic norspermidine derivatives with selective antibacterial activity.
PubMed:Comparison of the antibiotic activities of Daptomycin, Vancomycin, and the investigational Fluoroquinolone Delafloxacin against biofilms from Staphylococcus aureus clinical isolates.
PubMed:Synthesis and biological evaluation of antimetastatic agents predicated upon dihydromotuporamine C and its carbocyclic derivatives.
PubMed:Characterization and biological activities of two copper(II) complexes with dipropylenetriamine and diamine as ligands.
PubMed:Effects of D-amino acids and norspermidine on the disassembly of large, old-aged microbial aggregates.
PubMed:Vibrio cholerae NspS, a homologue of ABC-type periplasmic solute binding proteins, facilitates transduction of polyamine signals independent of their transport.
PubMed:Norspermidine is not a self-produced trigger for biofilm disassembly.
PubMed:Effect of drought and combined drought and heat stress on polyamine metabolism in proline-over-producing tobacco plants.
PubMed:Bacterial biofilms: development, dispersal, and therapeutic strategies in the dawn of the postantibiotic era.
PubMed:Norspermidine and novel Pd(II) and Pt(II) polynuclear complexes of norspermidine as potential antineoplastic agents against breast cancer.
PubMed:Synthesis and activity of biomimetic biofilm disruptors.
PubMed:Binuclear nickel complexes with an edge sharing bis(square-pyramidal) N3Ni(μ-S2)NiN3 core: synthesis, characterization, crystal structure and magnetic properties.
PubMed:Evolution of a novel lysine decarboxylase in siderophore biosynthesis.
PubMed:Copper(II) complexes as turn on fluorescent sensors for nitric oxide.
PubMed:A self-produced trigger for biofilm disassembly that targets exopolysaccharide.
PubMed:Combinatorial stresses kill pathogenic Candida species.
PubMed:S-nitrosoglutathione prevents experimental cerebral malaria.
PubMed:Efficacy of different nitric oxide-based strategies in preventing experimental cerebral malaria by Plasmodium berghei ANKA.
PubMed:Peptidyl-prolyl cis-trans isomerase ROF2 modulates intracellular pH homeostasis in Arabidopsis.
PubMed:Novel Pt(II) and Pd(II) complexes with polyamine analogues: synthesis and vibrational analysis.
PubMed:Elevated levels of the norspermidine synthesis enzyme NspC enhance Vibrio cholerae biofilm formation without affecting intracellular norspermidine concentrations.
PubMed:Endothelial nitric oxide and 15-lipoxygenase-1 metabolites independently mediate relaxation of the rabbit aorta.
PubMed:Effect of heat stress on polyamine metabolism in proline-over-producing tobacco plants.
PubMed:Characterization of diazeniumdiolate nitric oxide donors (NONOates) by electrospray ionization mass spectrometry.
PubMed:Alternative spermidine biosynthetic route is critical for growth of Campylobacter jejuni and is the dominant polyamine pathway in human gut microbiota.
PubMed:Classification of Pasteurella species B as Pasteurella oralis sp. nov.
PubMed:Independent evolutionary origins of functional polyamine biosynthetic enzyme fusions catalysing de novo diamine to triamine formation.
PubMed:Effects of progesterone and estradiol sex hormones on the release of microparticles by RAW 264.7 macrophages stimulated by Poly(I:C).
PubMed:Exogenous nitric oxide decreases brain vascular inflammation, leakage and venular resistance during Plasmodium berghei ANKA infection in mice.
PubMed:Distinct role of nitric oxide and peroxynitrite in mediating oligodendrocyte toxicity in culture and in experimental autoimmune encephalomyelitis.
PubMed:Variation of the ground spin state in homo- and hetero-octanuclear copper(II) and nickel(II) double-star complexes with a meso-helicate-type metallacryptand core.
PubMed:Crystal structures and enzymatic properties of a triamine/agmatine aminopropyltransferase from Thermus thermophilus.
PubMed:Nitric oxide protection against murine cerebral malaria is associated with improved cerebral microcirculatory physiology.
PubMed:Effects of intermittent nebulization of NONOate, DPTA/NO, on group B Streptococcus-induced pulmonary hypertension in newborn piglets.
PubMed:Evolution of substrate specificity within a diverse family of beta/alpha-barrel-fold basic amino acid decarboxylases: X-ray structure determination of enzymes with specificity for L-arginine and carboxynorspermidine.
PubMed:Polyamine biosynthetic diversity in plants and algae.
PubMed:Evolution and multifarious horizontal transfer of an alternative biosynthetic pathway for the alternative polyamine sym-homospermidine.
PubMed:Mechanistic studies on the reaction between R2N-NONOates and aquacobalamin: evidence for direct transfer of a nitroxyl group from R2N-NONOates to cobalt(III) centers.
PubMed:Caenorhabditis elegans P5B-type ATPase CATP-5 operates in polyamine transport and is crucial for norspermidine-mediated suppression of RNA interference.
PubMed:Spermidine regulates Vibrio cholerae biofilm formation via transport and signaling pathways.
PubMed:Structure-activity relationships of lipopolysaccharide sequestration in N-alkylpolyamines.
PubMed:Molecular-programmed self-assembly of homo- and heterometallic tetranuclear coordination compounds: synthesis, crystal structures, and magnetic properties of rack-type Cu(II)(2)M(II)(2) complexes (M = Cu and Ni) with tetranucleating phenylenedioxamato bridging ligands.
PubMed:An alternative polyamine biosynthetic pathway is widespread in bacteria and essential for biofilm formation in Vibrio cholerae.
PubMed:Cytoplasmic CXCR4 expression in breast cancer: induction by nitric oxide and correlation with lymph node metastasis and poor prognosis.
PubMed:Evaluation of anti-inflammatory and antioxidant activities of copper (II) Schiff mono-base and copper(II) Schiff base coordination compounds of dien with heterocyclic aldehydes and 2-amino-5-methyl-thiazole.
PubMed:The effect of nitric oxide on vaccinia virus-encoded ribonucleotide reductase.
PubMed:[Possible inhibitory effect of nitric oxide donor, dipropylenetriamine nonoate (DPTA/NO), on oxygen consumption of isolated rats' testis interstitial cells].
PubMed:In vitro and in vivo inhibition of plant polyamine oxidase activity by polyamine analogues.
PubMed:Entamoeba histolytica modulates a complex repertoire of novel genes in response to oxidative and nitrosative stresses: implications for amebic pathogenesis.
PubMed:Cellular polyamines of phototrophs and heterotrophs belonging to the lower eukaryotic phyla Cercozoa, Euglenozoa, Heterokonta and Metamonada.
PubMed:Structure-Activity Relationships for Some Diamine, Triamine and Schiff Base Derivatives and Their Copper(II) Complexes.
PubMed:Luteotrophic and luteolytic effects of nitric oxide in sheep are dose-dependent in vivo.
PubMed:A fast response hafnium selective polymeric membrane electrode based on N,N'-bis(alpha-methyl-salicylidene)-dipropylenetriamine as a neutral carrier.
PubMed:CTA4 transcription factor mediates induction of nitrosative stress response in Candida albicans.
PubMed:Synthesis of 2,2'-Bis(3,6,9-triazanonyl)-4,4'-bithiazole and related compounds as new DNA cleavage agents.
PubMed:Formation of spermidine or norspermidine from synthetic diacetylpolyamines by acetylpolyamine oxidase in cultured cells.
PubMed:The lithium tolerance of the Arabidopsis cat2 mutant reveals a cross-talk between oxidative stress and ethylene.
PubMed:Studies of the mechanism by which increased spermidine/spermine N1-acetyltransferase activity increases susceptibility to skin carcinogenesis.
PubMed:An Arabidopsis quiescin-sulfhydryl oxidase regulates cation homeostasis at the root symplast-xylem interface.
PubMed:Low nitric oxide bioavailability contributes to the genesis of experimental cerebral malaria.
PubMed:S-nitrosylation of Bcl-2 inhibits its ubiquitin-proteasomal degradation. A novel antiapoptotic mechanism that suppresses apoptosis.
PubMed:A three-dimensional ferromagnet, [Ni(dipn)]3[Cr(CN)6]2.3H2O (dipn = dipropylene triamine), based on a cubic Cr8Ni12 unit.
PubMed:Nitric oxide regulates cell sensitivity to cisplatin-induced apoptosis through S-nitrosylation and inhibition of Bcl-2 ubiquitination.
PubMed:Heterologous expression and biochemical characterization of a polyamine oxidase from Arabidopsis involved in polyamine back conversion.
PubMed:Molecular recognition. 1. Crystal structures of hexaazamacrocyclic amines containing p-xylylene spacers and their adducts with acids.
PubMed:Nitric oxide in breast cancer: induction of vascular endothelial growth factor-C and correlation with metastasis and poor prognosis.
PubMed:Nitric oxide negatively regulates Fas CD95-induced apoptosis through inhibition of ubiquitin-proteasome-mediated degradation of FLICE inhibitory protein.
PubMed:NspS, a predicted polyamine sensor, mediates activation of Vibrio cholerae biofilm formation by norspermidine.
PubMed:Identification of Histoplasma capsulatum transcripts induced in response to reactive nitrogen species.
PubMed:Transcriptional response of Candida albicans to nitric oxide and the role of the YHB1 gene in nitrosative stress and virulence.
PubMed:Fzf1p regulates an inducible response to nitrosative stress in Saccharomyces cerevisiae.
PubMed:Cloning and characterization of spermidine synthase and its implication in polyamine biosynthesis in Helicobacter pylori strain 26695.
PubMed:Mechanism and structure-activity relationships of norspermidine-based peptidic inhibitors of trypanothione reductase.
PubMed:Substrate specificity of the bovine serum amine oxidase and in situ characterisation of aminoaldehydes by NMR spectroscopy.
PubMed:Analysis of differentially expressed genes in nitric oxide-exposed human monocytic cells.
PubMed:Nitric oxide covalently labels a 6-hydroxydopa-derived free radical intermediate in the catalytic cycle of copper/quinone-containing amine oxidase from lentil seedlings.
PubMed:Polyamine analysis for chemotaxonomy of thermophilic eubacteria: Polyamine distribution profiles within the orders Aquificales, Thermotogales, Thermodesulfobacteriales, Thermales, Thermoanaerobacteriales, Clostridiales and Bacillales.
PubMed:Distribution of norspermidine as a cellular polyamine within micro green algae including non-photosynthetic achlorophyllous Polytoma, Polytomella, Prototheca and Helicosporidium.
PubMed:The unexpected formation of biologically active Cu(II) Schiff mono-base complexes with 2-thiophene-carboxaldehyde and dipropylenetriamine: crystal and molecular structure of CudptaSCl2.
PubMed:Effects of a nebulized NONOate, DPTA/NO, on group B streptococcus-induced pulmonary hypertension in newborn piglets.
PubMed:Nitric oxide inhibits DNA-adduct excision in nucleotide excision repair.
PubMed:The effect of a nebulized NO donor, DPTA/NO, on acute hypoxic pulmonary hypertension in newborn piglets.
PubMed:Polyamines of primitive apterygotan insects: springtails, silverfish and a bristletail.
PubMed:Cellular polyamines of the acidophilic, thermophilic and thermoacidophilic archaebacteria, Acidilobus, Ferroplasma, Pyrobaculum, Pyrococcus, Staphylothermus, Thermococcus, Thermodiscus and Vulcanisaeta.
PubMed:Endothelial nitric oxide synthase overexpression attenuates myocardial reperfusion injury.
PubMed:Xylylated dimers of putrescine and polyamines: influence of the polyamine backbone on spermidine transport inhibition.
PubMed:Oligoamine-acridine conjugates for promotion of gap-selective DNA hydrolysis by Ce(IV)/EDTA complex.
PubMed:Genomic identification and biochemical characterization of a second spermidine/spermine N1-acetyltransferase.
PubMed:Effects of exogenous polyamines on growth, toxicity, and toxin profile of dinoflagellate Alexandrium minutum.
PubMed:Recent news related to substrates and inhibitors of plant amine oxidases.
PubMed:Two aerosolized nitric oxide adducts as selective pulmonary vasodilators for acute pulmonary hypertension.
PubMed:Dimeric structure of the six-domain VibF subunit of vibriobactin synthetase: mutant domain activity regain and ultracentrifugation studies.
PubMed:Nitric oxide inhibits uptake of dopamine and N-methyl-4-phenylpyridinium (MPP+) but not release of MPP+ in rat C6 glioma cells expressing human dopamine transporter.
PubMed:Nitric oxide induces hyperpolarization by opening ATP-sensitive K(+) channels in guinea pig spiral modiolar artery.
PubMed:Inhibition of mitochondrial protein synthesis results in increased endothelial cell susceptibility to nitric oxide-induced apoptosis.
PubMed:Contrasting copper-dioxygen chemistry arising from alike tridentate alkyltriamine copper(I) complexes.
PubMed:Vibrio calviensis sp. nov., a halophilic, facultatively oligotrophic 0.2 microm-fiIterabIe marine bacterium.
PubMed:Influence of nitric oxide on the generation and repair of oxidative DNA damage in mammalian cells.
PubMed:Catalytic mapping of the vibriobactin biosynthetic enzyme VibF.
PubMed:Single-Crystal EPR and X-Ray Studies of Magnetic Exchange Interactions and the Molecular Structure of Dipropylenetriamineethylenediaminecopper(II) Perchlorate, [Cu(dpt)(en)](ClO(4))(2).
PubMed:Tyrosinase Models. Synthesis, Structure, Catechol Oxidase Activity, and Phenol Monooxygenase Activity of a Dinuclear Copper Complex Derived from a Triamino Pentabenzimidazole Ligand.
PubMed:Heterocycle formation in vibriobactin biosynthesis: alternative substrate utilization and identification of a condensed intermediate.
PubMed:Significance of asymmetric sites in choosing siderophores as deferration agents.
PubMed:In vitro generation of peroxynitrite by 2- and 4-hydroxyestrogens in the presence of nitric oxide.
PubMed:Copper(II) azide complexes of aliphatic and aromatic amine based tridentate ligands: novel structure, spectroscopy, and magnetic properties.
PubMed:Polyamines of the thermophilic eubacteria belonging to the genera Thermosipho, Thermaerobacter and Caldicellulosiruptor.
PubMed:Polyamines of the hyperthermophilic archaebacteria belonging to the genera Thermococcus and Methanothermus and two new genera Caldivirga and Palaeococcus.
PubMed:Reconstitution and characterization of the Vibrio cholerae vibriobactin synthetase from VibB, VibE, VibF, and VibH.
PubMed:Vibriobactin biosynthesis in Vibrio cholerae: VibH is an amide synthase homologous to nonribosomal peptide synthetase condensation domains.
PubMed:Regulation of yeast H(+)-ATPase by protein kinases belonging to a family dedicated to activation of plasma membrane transporters.
PubMed:Combined ion-pair extraction and gas chromatography-mass spectrometry for the simultaneous determination of diamines, polyamines and aromatic amines in Port wine and grape juice.
PubMed:Effects of NO donors and synthase agonists on endothelial cell uptake of L-Arg and superoxide production.
PubMed:Intracellular redox state determines whether nitric oxide is toxic or protective to rat oligodendrocytes in culture.
PubMed:Synthesis of spermidine and norspermidine dimers as high affinity polyamine transport inhibitors.
PubMed:Action of polyamine aminotransferase on norspermidine.
PubMed:Purification and characterization of polyamine aminotransferase of Arthrobacter sp. TMP-1.
PubMed:Polyamine distribution patterns within the families Aeromonadaceae, Vibrionaceae, Pasteurellaceae, and Halomonadaceae, and related genera of the gamma subclass of the Proteobacteria.
PubMed:Polyamine N-acetyltransferase in Leishmania amazonensis.
PubMed:Metabolism and pharmacokinetics of N1,N11-diethylnorspermine.
PubMed:Nucleosides and nucleotides. 135. DNA duplex and triplex formation and resistance to nucleolytic degradation of oligodeoxynucleotides containing syn-norspermidine at the 5-position of 2'-deoxyuridine.
PubMed:Cloning and nucleotide sequence of the carboxynorspermidine decarboxylase gene from Vibrio alginolyticus.
PubMed:Structure of vulnibactin, a new polyamine-containing siderophore from Vibrio vulnificus.
PubMed:Occurrence of tertiary and quaternary branched polyamines in thermophilic archaebacteria.
PubMed:Structures of two polyamine-containing catecholate siderophores from Vibrio fluvialis.
PubMed:The binding of polyamines and magnesium to DNA.
PubMed:Polyamine N-acetyltransferase from Fasciola hepatica.
PubMed:Polyamines as a chemotaxonomic marker in bacterial systematics.
PubMed:Evidence for the occurrence of polyamine oxidase in the dicotyledonous plant Medicago sativa L. (alfalfa).
PubMed:Purification and some properties of carboxynorspermidine synthase participating in a novel biosynthetic pathway for norspermidine in Vibrio alginolyticus.
PubMed:Polyamine distributions in thermophilic eubacteria belonging to Thermus and Acidothermus.
PubMed:Further study on polyamine compositions in Vibrionaceae.
PubMed:Characterization of human spermidine/spermine N1-acetyltransferase purified from cultured melanoma cells.
PubMed:Norspermidine inhibits LPS-induced immunoglobulin production in an FCS-independent mechanism different from spermidine and spermine.
PubMed:Novel occurrence of uncommon polyamines in higher plants.
PubMed:Effects of various triamines on cell-free polypeptide synthesis of Escherichia coli and on growth of its polyamine auxotrophs.
PubMed:Effect of norspermidine and its related triamines on the cell-free polyphenylalanine synthesizing system from Vibrio parahaemolyticus.
PubMed:Formation of hydroxynorspermidine from exogenously added 1,3-diaminopropan-2-ol in Vibrio species.
PubMed:Interconversion of polyamines in wild-type strains and mutants of yeasts and the effects of polyamines on their growth.
PubMed:Identification of N1-acetylnorspermidine in Vibrio parahaemolyticus and an enzyme activity responsible for its formation.
PubMed:Purification and characterization of spermidine N1-acetyltransferase from chick duodenum.
PubMed:Polyamines of sulfur-dependent archaebacteria and their role in protein synthesis.
PubMed:A novel type of putrescine (diamine)-acetylating enzyme from the nematode Ascaris suum.
PubMed:Detection of Norspermidine and Norspermine in Medicago sativa L. (Alfalfa).
PubMed:Purification and some properties of a novel L-2,4-diaminobutyric acid decarboxylase from Vibrio alginolyticus.
PubMed:Antitumor activity of norspermidine, a structural homologue of the natural polyamine spermidine.
PubMed:Mechanism of antitumor activity of norspermidine, a structural homologue of spermidine.
PubMed:Effects of dexamethasone on spermidine N1-acetyltransferase and ornithine activities in rat spleen.
PubMed:Polyamine metabolism in Acanthamoeba: polyamine content and synthesis of ornithine, putrescine, and diaminopropane.
PubMed:Purification and characterization of propylamine transferase from Sulfolobus solfataricus, an extreme thermophilic archaebacterium.
PubMed:Regulation of spermidine/spermine N1-acetyltransferase in L6 cells by polyamines and related compounds.
PubMed:Response of tissue diamine oxidase activity to polyamine administration.
PubMed:Evidence for the presence of a novel biosynthetic pathway for norspermidine in Vibrio.
PubMed:Induction of spermidine/spermine N1-acetyltransferase in rat tissues by polyamines.
PubMed:Distinct difference in the polyamine compositions of bryophyta and pteridophyta.
PubMed:Polyamines in photosynthetic eubacteria and extreme-halophilic archaebacteria.
PubMed:Further study on polyamines in primitive unicellular eukaryotic algae.
PubMed:The role of polyamine depletion and accumulation of decarboxylated S-adenosylmethionine in the inhibition of growth of SV-3T3 cells treated with alpha-difluoromethylornithine.
PubMed:Amines in Algae. 8. Effects of a Modified Light Regime and of Inhibitors of DNA Synthesis on Polyamine Levels in Synchronous Chlorella emersonii.
PubMed:Differential inhibition of histone and polyamine acetylases by multisubstrate analogues.
PubMed:Polyamines in Acanthamoeba castellanii: presence of an unusually high, osmotically sensitive pool of 1,3-diaminopropane.
PubMed:Changes in polyamine levels in various organs of Bombyx mori during its life cycle.
PubMed:Unusual polyamines in slime molds Physarum polycephalum and Dictyostelium discoideum.
PubMed:Vibriobactin, a siderophore from Vibrio cholerae.
PubMed:Studies of the specificity and kinetics of rat liver spermidine/spermine N1-acetyltransferase.
PubMed:Purification and some properties of ornithine decarboxylase from rat liver.
PubMed:Widespread occurrence of norspermidine and norspermine in eukaryotic algae.
PubMed:Differences between tissues in response of S-adenosylmethionine decarboxylase to administration of polyamines.
PubMed:Spermidine, an intrinsic component of turnip yellow mosaic virus.
PubMed:Specificity of mammalian spermidine synthase and spermine synthase.
PubMed:Correlation between the association and the desmutagenicity of benzo(a)pyrene by hemin: comparison with hemoproteins, transient metals and amines.
PubMed:Studies on polyamine biosynthesis in Euglena gracilis.
PubMed:Occurrence of norspermidine in some species of genera Vibrio and Beneckea.
Norspermidine is a polyamine of similar structure to the more common spermidine. While norspermidine has been found to occur naturally in some species of plants, bacteria, and algae, it is not known to be a natural product in humans as spermidine is. [HMDB]
Please share your Comments.
Email Address:
Top of Page Home
Copyright © 1980-2021 The Good Scents Company (tgsc) ™ Disclaimer Privacy Policy