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

N-acetyl methionine DL
N-acetyl-DL-methionine

Supplier Sponsors

Name:2-acetamido-4-methylsulfanylbutanoic acid
CAS Number: 1115-47-5Picture of molecule3D/inchi
Other(deleted CASRN):25129-27-5
ECHA EINECS - REACH Pre-Reg:214-224-3
FDA UNII: 383941IGXN
Beilstein Number:1725554
XlogP3:0.10 (est)
Molecular Weight:191.25021000
Formula:C7 H13 N O3 S
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
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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
Soluble in:
 water, 9.12E+04 mg/L @ 25 °C (exp)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
BOC Sciences
For experimental / research use only.
Ac-DL-Met-OH >98%
Glentham Life Sciences
N-Acetyl-DL-methionine
sds
 
Safety Information:
 
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 N-acetyl methionine DL usage levels up to:
 not for fragrance use.
 
Recommendation for N-acetyl methionine DL 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):1115-47-5
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :6180
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:1
2-acetamido-4-methylsulfanylbutanoic acid
Chemidplus:0001115475
RTECS:PD0500000 for cas# 1115-47-5
 
References:
 2-acetamido-4-methylsulfanylbutanoic acid
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):6180
Pubchem (cas):1115-47-5
 
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
CHEMBL:View
HMDB (The Human Metabolome Database):HMDB001174
Export Tariff Code:2930.90.5050
 
Potential Blenders and core components note
None Found
 
Potential Uses:
 biological additives
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
2-acetamido-4-methylsulfanylbutanoic acid
N-acetyl-dextro,laevo-methionine
N-acetyl-DL-methionine
DL-methionine, N-acetyl-
 

Articles:

PubMed:Effects of N-acetyl-DL-methionine on the liver, GSH synthesis and plasma ALAT level in male Bom:NMRI mice
PubMed:Plasma concentration of paracetamol and its major metabolites after p.o. dosing with paracetamol or concurrent administration of paracetamol and its N-acetyl-DL-methionine ester in mice
PubMed:[Hydrolysis of N-acetyl-L- and N-acetyl-D,L-methionine by microbial aminacylase]
PubMed:Growth of bulk single crystal of N-acetyl DL-methionine and its spectral characterization
PubMed:Impurity profiling of L-methionine by HPLC on a mixed mode column
PubMed:Efficacy of paracetamol-esterified methionine versus cysteine or methionine on paracetamol-induced hepatic GSH depletion and plasma ALAT level in mice
PubMed:Sulfur amino acid requirements of immature Beagle dogs
PubMed:Methionine, DL-homocysteine thiolactone and n-acetyl-DL-methionine for ruminants
PubMed:In vivo studies on toxic effects of concurrent administration of paracetamol and its N-acetyl-DL-methionine ester (SUR 2647 combination)
PubMed:Methionine replacement value of N-acetylmethionine and homocysteinethiolactone hydrochloride for growing rats
PubMed:Production and immobilization of D-aminoacylase of Alcaligenes faecalis DA1 for optical resolution of N-acyl-DL-amino acids
PubMed:Syntheses, structures, and antimicrobial activities of remarkably light-stable and water-soluble silver complexes with amino acid derivatives, silver(I) N-acetylmethioninates
PubMed:Production of d-Aminoacylase from Alcaligenes denitrificans subsp. xylosoxydans MI-4
PubMed:Overexpression of the gene for N-acylamino acid racemase from Amycolatopsis sp. TS-1-60 in Escherichia coli and continuous produciton of optically active methionine by a bioreactor
PubMed:Hepatoprotective treatment attenuates oxidative damages induced by carbon tetrachloride in rats
PubMed:Purification and Characterization of d-Aminoacylase from Alcaligenes faecalis DA1
PubMed:Preparation of cross-linked aggregates of aminoacylase from Aspergillus melleus by using bovine serum albumin as an inert additive
PubMed:Nuclear coupling of 33S and the nature of free radicals in irradiated crystals of cysteine hydrochloride and N-acetyl methionine
PubMed:Blood and milk oxidative status after administration of different antioxidants during early postpartum in dairy cows
 
Notes:
None found
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