chempirical

D-Methionine

C5H11NO2SCAS 348-67-4149.21 g/mol

Open in Covalent MOL file
SNH2OOH
Carboxylic acidPrimary amineSulfide

Properties

Molecular formula
C5H11NO2S
Molar mass
149.21 g/mol
Exact mass
149.0510 Da
Melting point
100–101 °C
logP
0.15Crippen estimate
Polar surface area
63.3 Ų
H-bond donors / acceptors
2 / 3
Rotatable bonds
4
Stereocentres
Rin SMILES atom order

Hazards

Not classified as hazardous under GHS by 2 ECHA notifiers. Aggregated from 2 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Identifiers

CAS number
348-67-4
SMILES
CSCC[C@@H](N)C(=O)O
InChIKey
FFEARJCKVFRZRR-SCSAIBSYSA-N
InChI
InChI=1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m1/s1

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

7 names
  • Methionine, D-
  • (R)-Methionine
  • NSC 45689
  • S-Methyl-D-homocysteine
  • MRX 1024
  • (R)-2-Amino-4-(methylthio)butanoic acid
  • (2R)-2-Amino-4-methylsulfanylbutanoic acid

Work with D-Methionine

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Stereoisomers, salts and isotopologues

The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.

Methionine63-68-3Enantiomer (+-)-Methionine59-51-8Stereo not defined Zinc methionine sulfate56329-42-1Salt, stereo not defined

Similar compounds

Homocystine462-10-269 % similar Homocystine626-72-269 % similar DL-Homocystine870-93-969 % similar S-Methylcysteine1187-84-467 % similar Ethionine13073-35-364 % similar D-Ethionine535-32-064 % similar DL-Ethionine67-21-064 % similar 2-Hydroxy-4-(methylthio)butyric acid583-91-561 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Same formula

L-Penicillamine1113-41-3 4-Aminotetrahydro-2H-thiopyran 1,1-dioxide210240-20-3 (±)-Penicillamine52-66-4 (-)-Penicillamine52-67-5

Elsewhere

PubChem CAS Common Chemistry NIST WebBook