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tropic acid
hydracrylic acid, 2-phenyl-

Supplier Sponsors

Name:3-hydroxy-2-phenylpropanoic acid
CAS Number: 552-63-6Picture of molecule3D/inchi
Other(deleted CASRN):28845-94-5
ECHA EINECS - REACH Pre-Reg:208-465-3
FDA UNII: 9RM4U80765
Nikkaji Web:J6.688E
Beilstein Number:2209199
MDL:MFCD00004255
XlogP3:0.80 (est)
Molecular Weight:166.17630000
Formula:C9 H10 O3
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:information only not used for fragrances or flavors
 
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
PubMed:Search
NCBI:Search
 
Physical Properties:
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Melting Point: 118.00 °C. @ 760.00 mm Hg
Boiling Point: 322.50 °C. @ 760.00 mm Hg (est)
Flash Point: 326.00 °F. TCC ( 163.10 °C. ) (est)
logP (o/w): 0.280 (est)
Soluble in:
 water, 2.00E+04 mg/L @ 25 °C (exp)
 water, 1.133e+005 mg/L @ 25 °C (est)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
BOC Sciences
For experimental / research use only.
Hyoscine Butylbromide Impurity B (DL-Tropic Acid) > 95%
Odor: characteristic
Use: An impurity of N-Butyl Scopolamine Bromide. N-Butyl Scopolamine Bromide is a medication used to treat crampy abdominal pain, esophageal spasms, renal colic, and bladder spasms.
Santa Cruz Biotechnology
For experimental / research use only.
DL-Tropic Acid >97%
Sigma-Aldrich: Aldrich
For experimental / research use only.
Tropic Acid 98%
sds
TCI AMERICA
For experimental / research use only.
DL-Tropic Acid >98.0%(GC)(T)
sds
 
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
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category:
information only not used for fragrances or flavors
Recommendation for tropic acid usage levels up to:
 not for fragrance use.
 
Recommendation for tropic acid flavor usage levels up to:
 not for flavor use.
 
Safety References:
EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):552-63-6
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :10726
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
3-hydroxy-2-phenylpropanoic acid
Chemidplus:0000552636
RTECS:CY8535000 for cas# 552-63-6
 
References:
 3-hydroxy-2-phenylpropanoic acid
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:552-63-6
Pubchem (cid):10726
Pubchem (sid):135028769
 
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
CHEBI:View
Golm Metabolome Database:Search
Metabolomics Database:Search
KEGG (GenomeNet):C01456
HMDB (The Human Metabolome Database):Search
YMDB (Yeast Metabolome Database):YMDB02309
Export Tariff Code:2918.19.3100
ChemSpider:View
Wikipedia:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
 benzeneacetic acid, alpha-(hydroxymethyl)-
 hydracrylic acid, 2-phenyl-
 hydratropic acid, beta-hydroxy-
3-hydroxy-2-phenylpropanoic acid
beta-hydroxyhydratropic acid
alpha-(hydroxymethyl) benzene acetic acid
(1)-(hydroxymethyl) phenyl acetic acid
alpha-(hydroxymethyl)-alpha-toluic acid
2-phenyl hydracrylic acid
2-phenylhydracrylic acid
alpha-toluic acid, alpha-(hydroxymethyl)-
 

Articles:

PubMed:The effect of transdermal scopolamine for the prevention of postoperative nausea and vomiting.
PubMed:Crystal structures of CbpF complexed with atropine and ipratropium reveal clues for the design of novel antimicrobials against Streptococcus pneumoniae.
PubMed:Rapid resolution liquid chromatography for monitoring the quality of stockpiled atropine preparations for injection.
PubMed:High-performance liquid-chromatographic tandem-mass spectrometric methods for atropinesterase-mediated enantioselective and chiral determination of R- and S-hyoscyamine in plasma.
PubMed:Determination of hydroxyurea in serum or plasma using gas chromatography-mass spectrometry (GC-MS).
PubMed:Occurrence and behavior of system peaks in RP HPLC with solely aqueous mobile phases.
PubMed:Analysis of scopolamine and its eighteen metabolites in rat urine by liquid chromatography-tandem mass spectrometry.
PubMed:Capillary electrophoresis of tropane alkaloids and glycoalkaloids occurring in Solanaceae plants.
PubMed:Liquid chromatography-electrospray ionization ion trap mass spectrometry for analysis of in vivo and in vitro metabolites of scopolamine in rats.
PubMed:[Detection of anisodamine and its metabolites in rat feces by tandem mass spectrometry].
PubMed:Impurity profiling of atropine sulfate by microemulsion electrokinetic chromatography.
PubMed:The presence of atropinesterase activity in animal plasma.
PubMed:Liquid chromatography-tandem mass spectrometry analysis of anisodamine and its phase I and II metabolites in rat urine.
PubMed:Evaluation of diabetes-related short-chain organic acids in rat plasma by capillary electrophoresis.
PubMed:Determination of L-hyoscyamine in atropine and D-hyoscyamine in L-hyoscyamine by chiral capillary electrophoresis as an alternative to polarimetry.
PubMed:Analysis of tropane and related alkaloids.
PubMed:The biosynthesis of shikimate metabolites.
PubMed:The phenylacetyl-CoA catabolon: a complex catabolic unit with broad biotechnological applications.
PubMed:[Chirality of natural products: hyoscyamine and scopolamine].
PubMed:The separation of ipratropium bromide and its related compounds.
PubMed:Determination of the main tropane alkaloids from transformed Hyoscyamus muticus plants by capillary zone electrophoresis.
PubMed:1-(5-Dimethylamino-1-naphthalenesulphonyl)-(S)-3-aminopyrrolidine (DNS-Apy) as a fluorescence chiral labelling reagent for carboxylic acid enantiomers.
PubMed:Enzymology of oxidation of tropic acid to phenylacetic acid in metabolism of atropine by Pseudomonas sp. strain AT3.
PubMed:GC-MS profiling of urinary organic acids evaluated as a quantitative method.
PubMed:Atropine Metabolism by Pseudomonas sp. Strain AT3: Evidence for Nortropine as an Intermediate in Tropine Breakdown and Reactions Leading to Succinate.
PubMed:Liquid chromatographic determination of atropine in nerve gas antidotes and other dosage forms.
PubMed:Highly enantioselective capillary electrophoretic separations with dilute solutions of the macrocyclic antibiotic ristocetin A.
PubMed:Simple high-performance liquid chromatographic method for assessing the deterioration of atropine-oxime mixtures employed as antidotes in the treatment of nerve agent poisoning.
PubMed:The isolation and identification of 6-hydroxycyclohepta-1,4-dione as a novel intermediate in the bacterial degradation of atropine.
PubMed:Tropane alkaloid production in Datura stramonium suspension cultures: elicitor and precursor effects.
PubMed:Metabolism in vivo of the tropane alkaloid, scopolamine, in several mammalian species.
PubMed:Determination of the enantiomeric purity of scopolamine isolated from plant extract using achiral/chiral coupled column chromatography.
PubMed:A monoclonal antibody to scopolamine and its use for competitive enzyme-linked immunosorbent assay.
PubMed:Recent developments in the biosynthesis of the tropane alkaloids.
PubMed:Quantitative correlations and reexamination of the importance of hydrophobic and steric factors in anticholinergic drug receptor interactions.
PubMed:Investigation by NMR spectroscopy of the interaction between synthetic soluble (-)-dopa melanin and drugs.
PubMed:A competitive solid-phase enzyme immunoassay for the evaluation of tropane alkaloids in plant material, using anti-DL-tropic acid antibodies.
PubMed:The metabolism of atropine in man.
PubMed:Simultaneous determination of atropine sulphate and tropic acid by reversed phase high-pressure liquid chromatography.
PubMed:[Vagus block in the therapy of bradycardial arrhythmias--the role of autonomic balance].
PubMed:Structure-activity requirements for hypotension and alpha-adrenergic receptor blockade by analogues of atropine.
PubMed:Binding of indomethacin ester with tropic acid to human serum albumin.
PubMed:[Clinical evaluation of indomethacin esters with tropic acid in the treatment of progressive polyarthritis].
PubMed:Pharmacokinetic evidence for possible renal accumulation of model organic anions in rats.
PubMed:Radioimmunoassay for atropine and l-hyoscyamine.
PubMed:[Photometric determination of indomethacin and its tropic acid ester (troposin)].
PubMed:[Polarographic determination of indomethacin ester using tropic acid].
PubMed:[Flurometry in pharmaceutical analysis. I. Flurometric determination of indomethacin and indomethacin ester with tropic acid].
PubMed:Erythema multiforme and urticaria. Eruptions induced by chemically related ophthalmic anticholinergic agents.
PubMed:The biosynthesis of tropic acid [proceedings].
PubMed:High pressure liquid chromatographic determination of atropine sulfate and scopolamine hydrobromide in tablets.
PubMed:C-NMR spectroscopy of tropane alkaloids.
PubMed:Ion-pair high-performance liquid chromatographic method for the determination of atropine sulfate and tropic acid.
PubMed:Rationale for apparent differences in pharmacokinetic aspects of model compounds determined from blood level data and urinary excretion data in rats.
PubMed:Biosynthesis of tropic acid. I. Incorporation of cinnamic acid-2-14C in Datura innoxia.
PubMed:[General pharmacology and secretion inhibitory action of (8r)-3alpha-hydroxy-8-isopropyl-1alphaH,5alphaH-tropanium bromide-(+/-)-tropate (ipratropiumbromide) (author's transl)].
PubMed:[A new method for technical synthesis of tertiary and quaternary d,1-tropic acid esters of some N-subsituted nortropan- and granatan-3-oles (author's transl)].
PubMed:Use of carbon-13 nuclear magnetic resonance to establish that the biosynthesis of tropic acid involves an intramolecular rearrangement of phenylalanine.
PubMed:Mechanistic evaluation of modifications of distribution. Pharmacokinetic parameters of model organic anions in presence of a model renal tubular secretion inhibitor in rats.
PubMed:[The action of a tropic acid ester on bronchospasm: a double-blind study (author's transl)].
PubMed:[Double-blind study for the comparison of the broncholytic effect of a new tropic acid derivative with isoprenaline].
PubMed:Biosynthesis of tropic acid in Datura innoxia root tissue.
PubMed:[Preservation of atropine sulfate solutions. I. Demonstration of tropic acid by thin-layer chromatography].
PubMed:The breakdown of tropic acid in Pseudomonas putida strain L. I. Utilization of various substrates; the conversion of tropic acid into phenylacetic acid.
PubMed:Preparation and characterization of the tropic acid esters of tropan-3-beta-ol, granatan-3-alpha-ol and granatan-3-beta-ol.
PubMed:Enzymic assay of tropic acid esters.
PubMed:Kinetics of urinary excretion of D-(minus)-mandelic acid and its homologs. II. Competitive inhibitory effect of D-(minus)-mandelic acid and DL-tropic acid on their renal tubular secretion in rats.
PubMed:[Study of the racemisation, hydrolysis and other degradation reactions of some tropic acid esters and noradrenaline in aqueous solutions. II].
PubMed:[Study of the racemisation, hydrolysis and other degradation reactions of some tropic acid esters and noradrenaline in aqueous solutions. I].
PubMed:[Clinical study on the effect of tropic acid amide on the visual acuity and refraction in myopic children. 8].
PubMed:Non-enzymic transformation of phenylalanine to tropic acid.
PubMed:Biosynthesis of tropic acid in Datura innoxia.
PubMed:Group therapy with tropic acid amide (Mydrin M) against pseudo-myopia in primary school children.
PubMed:[Clinical study of the effect of tropic acid amide on the visual acuity and refraction in myopic children. VII].
PubMed:Synthesis of tropine-labeled atropine. I. Micro methods for the synthesis of tropine and for its esterification with tropic acid.
PubMed:[ON THE RESULT OF MASS TREATMENT OF MYOPIC CHILDREN WITH TROPIC ACID N-ETHYL-N-(GAMMA-PICOLYL)-AMIDE (MYDRIN M)].
PubMed:[Phenylalanine as the precursor of tropic acid and benzoic acid. On the biosynthesis of tropane alkaloids. III].
PubMed:[Determination of atropine, tropine and tropic acid in decomposed atropine solutions].
PubMed:Tryptophan, precursor of tropic acid in Datura stramonium.
PubMed:[Pharmacodynamic aspects of the use of a new tropic acid derivative in radio-diagnosis of the digestive tract].
PubMed:[Chemically incompatible drug mixtures; inactivation of tropic acid ester & related compounds by means of basic solvents].
PubMed:The metabolism of C14-labeled atropine and tropic acid in mice.
PubMed:[Data on tropic acid esters and related compounds. II..].
PubMed:Separation of tropic and atropic acids by partition and chromatography.
PubMed:A new synthesis of d1-tropic acid.
 
Notes:
acid moiety of ester alkaloids hyoscyamine & scopolamine.
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