C4H6N4O
126.12 g/mol
Pharmaceutical IntermediateWarning
4-Amino-1H-imidazole-5-carboxamide
CAS360-97-4EC206-641-4
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
4-Amino-1H-imidazole-5-carboxamide is a chemical compound used as a pharmaceutical intermediate. It is a key intermediate in the manufacturing of dacarbazine, an antineoplastic agent.
pharmaceutical intermediate for dacarbazine production
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
5-aminoimidazole-4-carboxamide hydrochloride
CAS72-40-2
pharmaceutical intermediate
ReferenceSame Category
4-Amino-1H-pyrazole-3-carboxylic acid methyl ester
CAS360056-45-7
pharmaceutical intermediate
ReferenceSame Category
1-Chloro-3,5-di-O-toluoyl-2-deoxy-D-ribofuranose
CAS3601-89-6
pharmaceutical intermediate
ReferenceSame Category
1-Chloro-3,5-di(4-chlorbenzoyl)-2-deoxy-D-ribose
CAS3601-90-9
pharmaceutical intermediate
ReferenceSame Category
Tert-Butyl N-hydroxycarbamate
CAS36016-38-3
pharmaceutical intermediate
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 4-Amino-1H-imidazole-5-carboxamide (CAS 360-97-4) is 2933.29.
HS code (international, 6-digit)
2933.29
EU CN code (8-digit)
2933 29 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
4-amino-1H-imidazole-5-carboxamide
InChIKey
DVNYTAVYBRSTGK-UHFFFAOYSA-N
SMILES
C1=NC(=C(N1)C(=O)N)N
Synonyms (44)
- 5AC
- AIC
- AICA
- Dacarbazine impurity B, European Pharmacopoeia (EP)
- Temozolomide EP Impurity A; Dacarbazine EP Impurity B
- 4-Amino-5-imidazolamide
- 4-Aminoimidazol-5-carboamide
- 4-Carbamoyl-5-aminoimidazole
- 4-amino-5-carbamoylimidazole
- 5-Aminoimidazol-4-carboxamide
- 5-Aminoimidazolecarboxamide
- Aminoimidazole carboxamide
- Ba 2756
- Carboxamide, Aminoimidazole
- Colahepat
- DACARBAZINE IMPURITY B
- Dacarbazine impurity B CRS
- Diazol-C
- Imidazole C-4,5 deriv. 2
- TEMOZOLOMIDE IMPURITY A
- Temozolomide Impurity 23
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