Norepinephrine

CAS 51-41-2 7 FDA-DMF suppliersSmall Molecule

Overview

Norepinephrine is a small molecule active pharmaceutical ingredient (ChEMBL CHEMBL1437).

API suppliers (3)

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

  • CAMBREX PROFARMACO MILANO SRLItaly1 active DMF
  • CAMBREX PROFARMACO MILANO SRLItaly1 active DMF
  • WUHAN WUYAO PHARMACEUTICAL CO LTD

Patent & exclusivity (US)

Per the FDA Orange Book (34 approved US products), the latest listed US patent on Norepinephrine expires 8 Mar 2041. Generic API sourcing typically opens up once these lapse.

Chemical identity

IUPAC name
4-[(1R)-2-amino-1-hydroxyethyl]benzene-1,2-diol
Canonical SMILES
C1=CC(=C(C=C1[C@H](CN)O)O)O
InChIKey
SFLSHLFXELFNJZ-QMMMGPOBSA-N

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