C5H5N3O
123.11 g/mol
APIDanger
Pyrazinamide
CAS98-96-4EC202-717-6
Category
API
Compound Class
Amide
Primary Use
Pharmaceutical Raw Material
Pyrazinamide is an active pharmaceutical ingredient with a molecular structure that includes a pyrazine ring and an amide group, making it a small, slightly polar compound. It is primarily used as a bactericidal antitubercular agent in combination therapy for tuberculosis.
Pharmaceutical raw material for antitubercular combination therapyActive pharmaceutical ingredient in tuberculosis treatment regimens
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
ApplicationSame Use
Aminosalicylate sodium dihydrate
CAS6018-19-5
pharmaceutical raw material
ReferenceSame Category
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CAS980-71-2
pharmaceutical raw material
ReferenceSame Category
Fulvestrant sulfone
CAS98008-06-1
pharmaceutical raw material
ReferenceSame Category
Lomefloxacin
CAS98079-51-7
pharmaceutical raw material
ReferenceSame Category
Lomefloxacin hydrochloride
CAS98079-52-8
pharmaceutical raw material
Safety Reference
Danger
H310Fatal in contact with skin
H315Causes skin irritation
H330Fatal if inhaled
Customs Tariff Classification
The international HS code for Pyrazinamide (CAS 98-96-4) is 2933.99.
HS code (international, 6-digit)
2933.99
EU CN code (8-digit)
2933 99 80
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
pyrazine-2-carboxamide
InChIKey
IPEHBUMCGVEMRF-UHFFFAOYSA-N
SMILES
C1=CN=C(C=N1)C(=O)N
Synonyms (69)
- D-50
- PZA
- Pirazinamida [INN-Spanish]
- Pyrazinamide (JP18/USP/INN)
- Pyrazinamide, British Pharmacopoeia (BP)
- Pyrazinamide, European Pharmacopoeia (EP)
- Pyrazinamide, United States Pharmacopeia (USP)
- Pyrazinamidum [INN-Latin]
- 2-Carbamylpyrazine
- 2-Pyrazinecarboxamide
- AB00052083-16
- AC-907/25014068
- Aldinamid
- Aldinamide
- D-50 (VAN)
- DRG 0124
- Eprazin
- Farmizina
- Isopas
- Lopac-P-7136
- MK 56
- Novamid
- P 7136
- PYRAZINAMIDE [MART.]
- Pezetamid
- Pharmakon1600-01500518
- Piraldina
- Pirazimida
- Pirazinamid
- Pirazinamida
- Pirazinamide
- Pirazinecarboxamide
- Pirilene
- Pyrafat
- Pyranzinoic acid amide
- Pyrazide
- Pyrazinamdie
- Pyrazinamide (Standard)
- Pyrazinamide CRS
- Pyrazinamide RS
- Pyrazinamidum
- Pyrazineamide
- Pyrazinecarboxylic acid amide
- Pyrizinamide
- Rifafour
- Rifafour e-200
- Rozide
- SDCCGSBI-0050984.P005
- T 165
- Tebrazid
- Tisamid
- Unipyranamide
- Zinamide
- alpha-pyrazinamide
- pyramizade
- pyrazinamida
- pyrazinamide
- pyrazinamide tablet
- pyrazine carboxylamide
- pyrazine, 2-carbamoyl-
- pyrazine-2-carboxamide
- pyrazine-2-carboximidic acid
- pyrazinecarboxamide
- pyrazinoic acid amide
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