2-methyl-1H-indazol-3(2H)-one CAS 1848-40-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1848-40-4
Molecular FormulaC8H8N2O
Molecular Weight148.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-methyl-1H-indazol-3(2H)-one CAS 1848-40-4 chemical structure

Description

2-methyl-1H-indazol-3(2H)-one (CAS 1848-40-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H8N2O. Molecular weight: 148.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC8H8N2O
Molecular Weight148.16 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms2

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