D-Cystine

C₆H₁₂N₂O₄S₂CAS 349-46-2240.29 g/mol

Open in Covalent MOL file

Carboxylic acid Disulfide Primary amine

Properties

Molecular formula: C₆H₁₂N₂O₄S₂
Molar mass: 240.29 g/mol
Exact mass: 240.0238 Da
logP: -0.81Crippen estimate
Polar surface area: 126.6 Å²
H-bond donors / acceptors: 4 / 6
Rotatable bonds: 7
Stereocentres: S, Sin SMILES atom order

Identifiers

CAS number

349-46-2

SMILES

N[C@H](CSSC[C@@H](N)C(=O)O)C(=O)O

InChIKey

LEVWYRKDKASIDU-QWWZWVQMSA-N

InChI

InChI=1S/C6H12N2O4S2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12)/t3-,4-/m1/s1

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

Names and synonyms

2 names

Cystine, D-
(S)-Cystine

Work with D-Cystine

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

Cystine dihydrochloride30925-07-688 % similar L-Cystine, hydrochloride (1:?)34760-60-688 % similar Dl-lanthionine3183-08-275 % similar Djenkolic acid498-59-969 % similar S-Methylcysteine1187-84-467 % similar 3-[(1,1-Dimethylethyl)dithio]-L-alanine30044-51-067 % similar Homocystine462-10-263 % similar Homocystine626-72-263 % similar

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

Same formula

Cystine56-89-3 Cystine923-32-0

Elsewhere

PubChem CAS Common Chemistry NIST WebBook