Cystine

CAS 56-89-3 1 API supplierSmall Molecule

Overview

Cystine is a small molecule active pharmaceutical ingredient (ChEMBL CHEMBL590540).

API suppliers (2)

Suppliers of Cystine evidenced by a US FDA Type II Drug Master File or an EU Certificate of Suitability (CEP). Sources: FDA DMF list, EDQM certification database.

Where these suppliers are
Germany1India1

2 of 2 hold a GMP certificate on record in the EU or UK registers · 1 holds a European CEP for this substance

Chemical identity

IUPAC name
(2R)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid
Canonical SMILES
C([C@@H](C(=O)O)N)SSC[C@@H](C(=O)O)N
InChIKey
LEVWYRKDKASIDU-IMJSIDKUSA-N
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