Cystine

CAS 56-89-3 1 FDA-DMF supplierSmall Molecule

Overview

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

API suppliers (1)

Suppliers of Cystine backed by a verifiable FDA Type II Drug Master File. Source: FDA quarterly DMF list.

  • PHARMAZELL INDIA PRIVATE LTD

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

Ready to Accelerate Your
Discovery Workflow?

Find, vet, and source drug-manufacturing partners faster — with FDA compliance screening built in. Start free for 14 days.