Record Information
Version1.0
Creation date2015-10-09 22:33:32 UTC
Update date2017-01-19 02:36:42 UTC
FoodComEx IDPC000943
FoodDB RecordFDB001089
Chemical Information
Name(S)-N-Acetylmethionine
DescriptionNutrient supplement used as a source of L-methionine.
CAS Number65-82-7
Structure
Thumb
Synonyms
SynonymSource
Acetyl-L-Methioninebiospider
AcetylmethioninHMDB
Acetylmethioninebiospider
DL-N-AcetylmethionineHMDB
L-(N-Acetyl)methioninebiospider
L-Methionine, N-acetyl-biospider
L-N-Acetyl-methioninebiospider
Methionaminebiospider
MethioninHMDB
Methionine, N-acetyl-biospider
Methionine, N-acetyl-, L- (8CI)biospider
N-Acetyl-L-methioninebiospider
N-Acetyl-methioninebiospider
N-Acetyl-S-methylhomocysteinebiospider
N-Acetyl(methyl)homocysteineHMDB
N-Acetylmethioninebiospider
ThiomedonHMDB
Chemical FormulaC7H13NO3S
IUPAC name(2S)-2-acetamido-4-(methylsulfanyl)butanoic acid
InChI IdentifierInChI=1S/C7H13NO3S/c1-5(9)8-6(7(10)11)3-4-12-2/h6H,3-4H2,1-2H3,(H,8,9)(H,10,11)/t6-/m0/s1
InChI KeyXUYPXLNMDZIRQH-LURJTMIESA-N
Isomeric SMILES[H][C@@](CCSC)(NC(C)=O)C(O)=O
Average Molecular Weight191.248
Monoisotopic Molecular Weight191.061613977
Chemical Taxonomy
Description Belongs to the class of organic compounds known as methionine and derivatives. Methionine and derivatives are compounds containing methionine or a derivative thereof resulting from reaction of methionine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentMethionine and derivatives
Alternative Parents
Substituents
  • Methionine or derivatives
  • N-acyl-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • N-acyl-l-alpha-amino acid
  • Thia fatty acid
  • Fatty acid
  • Fatty acyl
  • Acetamide
  • Secondary carboxylic acid amide
  • Carboxamide group
  • Dialkylthioether
  • Sulfenyl compound
  • Thioether
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Organosulfur compound
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Organic oxide
  • Organopnictogen compound
  • Organic nitrogen compound
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Physico-Chemical Properties - Experimental
PropertyValueReference
Experimental logP-0.03MEYLAN,WM & HOWARD,PH (1995)
Experimental Water Solubility307 mg/mL at 25 oCBEILSTEIN
Melting PointMp 104°DFC
Foods of Origin
FoodContent Range AverageReference
FoodReference
Production Data
Production Methodcommercial
Production Method ReferenceNot Available
Production Method Reference FileNot Available
Quantity AvailableProduction upon request, up to 3 g
Delivery TimeNot Available
Storage Formsolid
Storage Conditions-80°C
StabilityNot Available
PurityNot Available
Spectra
Spectral Data Upon RequestNot Available
Provider Information
Contact NameContact InstitutionContact Email
Rosa Vazquez Fresnovazquezf@ualberta.ca
Commercial Vendors
AKSci F966
AKSci J92115
Glentham GM6577
MetaSci HMDB0011745
Sigma-Aldrich HMDB0011745