C6H14Cl2N2O4S2
313.2 g/mol
Pharmaceutical IntermediateDanger
L-Cystine dihydrochloride
CAS30925-07-6EC250-391-9
Category
Pharmaceutical Intermediate
Compound Class
Peptide
Primary Use
Pharmaceutical Intermediate
L-Cystine dihydrochloride is the dihydrochloride salt form of the amino acid dimer L-cystine. It is a pharmaceutical intermediate used in the production of cysteine derivatives.
Pharmaceutical intermediate for cysteine derivatives
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 30925-07-6
Related Compounds
StrongSame Parent
L-cystine
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Safety Reference
Danger
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
Identifiers
IUPAC Name
(2R)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid;dihydrochloride
InChIKey
HHGZUQPEIHGQST-RGVONZFCSA-N
SMILES
C([C@@H](C(=O)O)N)SSC[C@@H](C(=O)O)N.Cl.Cl
Synonyms (13)
- (H-Cys-OH)2.2HCl
- L-CYSTINE 2HCL
- L-Cystine (hydrochloride)
- L-Cystine HCl
- L-Cystine HCl Monohydrate
- L-Cystine dihydrochloride
- cystine dihydrochloride