7554-65-6Fomepizole Reference Standard

● Under Development

Catalogue No.:	VE0026972
CAS No.:	7554-65-6
Mol. Formula:	C4H6N2
Mol. Weight:	82.1 g/mol

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Additional information on CAS 7554-65-6

Parent drug

Fomepizole

IUPAC Name

4-methyl-1H-pyrazole

Pharmacopeial Synonyms

N/A

Synonyms

N/A

Smiles

CC1=CNN=C1

InChI

InChI=1S/C4H6N2/c1-4-2-5-6-3-4/h2-3H,1H3,(H,5,6)

Description

Fomepizole Reference Standard (CAS 7554-65-6) is a fully characterized, high-purity analytical reference material provided as a dry crystalline substance with batch-specific Certificate of Analysis documenting identity via 1H and 13C NMR and high-resolution mass spectrometry, assay by validated HPLC-UV method, water content by Karl Fischer titration, and an impurity profile by LC-MS. Each lot includes traceability data, stability and homogeneity testing, recommended storage conditions, and packaging under inert atmosphere to minimize degradation. Typical specifications state assay percentage, residual solvent limits and expiry dating to support analytical consistency.