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Home/Compounds/Pharmaceutical Intermediate/Allopurinol Impurity 9
C4H7N5O
141.13 g/mol
Pharmaceutical Intermediate

Allopurinol Impurity 9

CAS41621-10-7
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate

Allopurinol Impurity 9 is a chemical compound identified as This compound. It is used as a reference standard for the analysis and quality control of allopurinol, particularly in pharmaceutical manufacturing and laboratory settings.

Allopurinol impurity reference standard

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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Identifiers
IUPAC Name

5-amino-1H-pyrazole-4-carbohydrazide

InChIKey

VMBCBLRIXKWCLY-UHFFFAOYSA-N

SMILES

C1=NNC(=C1C(=O)NN)N

Synonyms (7)
  • Allopurinol Impurity 9