chempirical

D-Cysteine

C3H7NO2SCAS 921-01-7121.15 g/mol

Open in Covalent MOL file
NH2HSOOH
Carboxylic acidPrimary amineThiol

Properties

Molecular formula
C3H7NO2S
Molar mass
121.15 g/mol
Exact mass
121.0197 Da
logP
-0.67Crippen estimate
Polar surface area
63.3 Ų
H-bond donors / acceptors
3 / 3
Rotatable bonds
2
Stereocentres
Sin SMILES atom order

Identifiers

CAS number
921-01-7
SMILES
N[C@H](CS)C(=O)O
InChIKey
XUJNEKJLAYXESH-UWTATZPHSA-N
InChI
InChI=1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m1/s1

Weigh it out

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

Names and synonyms

5 names
  • Cysteine, D-
  • (S)-Cysteine
  • (S)-2-Amino-3-mercaptopropanoic acid
  • 18: PN: CN107114752 PAGE: 2 claimed sequence
  • (2S)-2-Amino-3-sulfanylpropanoic acid

Work with D-Cysteine

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

Similar compounds

(±)-Cysteine hydrochloride10318-18-088 % similar (S)-2-Amino-3-mercaptopropanoic acid hydrochloride32443-99-588 % similar L-(+)-Cysteine hydrochloride52-89-188 % similar Dl-cysteine hydrochloride monohydrate116797-51-478 % similar Cysteine hydrochloride monohydrate7048-04-678 % similar Homocysteine454-29-563 % similar L-Homocysteine6027-13-063 % similar D-Serine312-84-558 % similar

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

Same formula

Cyclopropanesulfonamide154350-29-5 Cysteine3374-22-9 Cysteine52-90-4

Elsewhere

PubChem CAS Common Chemistry NIST WebBook