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Home/Compounds/API/Grazoprevir
C38H50N6O9S
766.9 g/mol
APIWarning

Grazoprevir

CAS1350514-68-9
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material

Grazoprevir is a pharmaceutical raw material used in the manufacturing of antiviral products. It acts as an inhibitor of the Hepatitis C virus NS3/4A protease and also exhibits inhibitory activity against breast cancer resistance protein and cytochrome P450 3A.

Raw material for antiviral pharmaceutical manufacturingHCV NS3/4A protease inhibitorBreast cancer resistance protein inhibitor

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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Related Compounds

StrongSame Parent

Grazoprevir monohydrate

CAS1350462-55-3

pharmaceutical raw material

ReferenceSame Category

Repaglinide

CAS135062-02-1

pharmaceutical raw material

ReferenceSame Category

Lefamulin acetate

CAS1350636-82-6

pharmaceutical raw material

ReferenceSame Category

Vericiguat

CAS1350653-20-1

pharmaceutical raw material

ReferenceSame Category

Ceralasertib

CAS1352226-88-0

pharmaceutical raw material

Referencesame scaffold

Voxilaprevir

CAS1535212-07-7

pharmaceutical raw material

Safety Reference

Health Hazard
Health Hazard
Warning
H373May cause damage to organs through prolonged or repeated exposure

Customs Tariff Classification

The international HS code for Grazoprevir (CAS 1350514-68-9) is 2935.90.

HS code (international, 6-digit)

2935.90

EU CN code (8-digit)

2935 90 90

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

(1R,18R,20R,24S,27S)-24-tert-butyl-N-[(1R,2S)-1-(cyclopropylsulfonylcarbamoyl)-2-ethenylcyclopropyl]-7-methoxy-22,25-dioxo-2,21-dioxa-4,11,23,26-tetrazapentacyclo[24.2.1.03,12.05,10.018,20]nonacosa-3,5(10),6,8,11-pentaene-27-carboxamide

InChIKey

OBMNJSNZOWALQB-NCQNOWPTSA-N

SMILES

CC(C)(C)[C@H]1C(=O)N2C[C@@H](C[C@H]2C(=O)N[C@@]3(C[C@H]3C=C)C(=O)NS(=O)(=O)C4CC4)OC5=NC6=C(C=CC(=C6)OC)N=C5CCCCC[C@@H]7C[C@H]7OC(=O)N1

Synonyms (22)
  • Grazoprevir (USAN/INN)
  • Grazoprevir
  • Grazoprevir Hydrate
  • Grazoprevir anhydrous
  • Grazoprevir monohydrate
  • MK-5172 ANHYDROUS
  • MK-5172 MONOHYDRATE
  • MK-5172; Grazoprevir
  • MK-5172?
  • grazoprevirum

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