L-Cystine, S,S-dioxide
CAS Registry Number®
30452-69-8
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CAS Name
L-Cystine, S,S-dioxideMolecular Formula
C6H12N2O6S2Molecular Mass
272.30Cite this Page
L-Cystine, S,S-dioxide. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=30452-69-8 (retrieved ) (CAS RN: 30452-69-8). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
179-182 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C6H12N2O6S2/c7-3(5(9)10)1-15-16(13,14)2-4(8)6(11)12/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12)/t3-,4-/m0/s1
InChIKey
InChIKey=RXQXJZDPDXVIEN-IMJSIDKUSA-N
SMILES
C(S(SC[C@@H](C(O)=O)N)(=O)=O)[C@@H](C(O)=O)N
Canonical SMILES
O=C(O)C(N)CSS(=O)(=O)CC(N)C(=O)O
Other Names for this Substance
- L-Cystine, S,S-dioxide
- Cystine, S,S-dioxide, L-
- Cystine S-dioxide
- L-Cysteine, S-ester with 3-(thiosulfo)-L-alanine
- L-Alanine, 3-(thiosulfo)-, S-ester with L-cysteine
Deleted or Replaced CAS Registry Numbers
4371-58-8, 80299-90-7
