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

N-DL-methionyl-DL-methionine
methionylmethionine

Supplier Sponsors

Name:2-[(2-amino-4-methylsulfanylbutanoyl)amino]-4-methylsulfanylbutanoic acid
CAS Number: 52715-93-2Picture of molecule3D/inchi
FDA UNII: Search
Nikkaji Web:J2.260.025G
XlogP3:-2.60 (est)
Molecular Weight:280.41100000
Formula:C10 H20 N2 O3 S2
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:special dietary and nutritional additives
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar: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
Boiling Point: 555.10 °C. @ 760.00 mm Hg (est)
Flash Point: 553.00 °F. TCC ( 289.50 °C. ) (est)
logP (o/w): 0.520 (est)
Soluble in:
 water, 955.9 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.
H-DL-MET-DL-MET-OH
 
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:
special dietary and nutritional additives
Recommendation for N-DL-methionyl-DL-methionine usage levels up to:
 not for fragrance use.
 
Recommendation for N-DL-methionyl-DL-methionine flavor usage levels up to:
 not for flavor use.
 
Safety References:
European Food Safety Authority (EFSA) reference(s):

Scientific Opinion on the safety and efficacy of DL-methionyl-DL-methionine for all aquatic animal species
View page or View pdf

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):52715-93-2
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :104294
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:1
2-[(2-amino-4-methylsulfanylbutanoyl)amino]-4-methylsulfanylbutanoic acid
Chemidplus:0052715932
 
References:
 2-[(2-amino-4-methylsulfanylbutanoyl)amino]-4-methylsulfanylbutanoic acid
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):104294
Pubchem (sid):135060873
 
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
HMDB (The Human Metabolome Database):Search
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:
2-[(2-amino-4-methylsulfanylbutanoyl)amino]-4-methylsulfanylbutanoic acid
 methionine, methionyl-
 methionyl methionine
 methionylmethionine
 
 
Notes:
has growth-promoting ability equal to dl-methionine.
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