4-Fluoro-1-methyl-1H-indazole-3-carbonitrile CAS 1638591-54-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1638591-54-4
Molecular FormulaC9H6FN3
Molecular Weight175.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Fluoro-1-methyl-1H-indazole-3-carbonitrile CAS 1638591-54-4 chemical structure

Description

4-Fluoro-1-methyl-1H-indazole-3-carbonitrile (CAS 1638591-54-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H6FN3. Molecular weight: 175.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC9H6FN3
Molecular Weight175.16 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Halogen ContentF-containing
Nitrogen Atoms3

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