5-Methyl-1-(o-tolyl)-1H-pyrazole-4-carbaldehyde CAS 423768-40-5

Purity 97%+In StockPharmaceutical Standards
CAS No.423768-40-5
Molecular FormulaC12H12N2O
Molecular Weight200.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Methyl-1-(o-tolyl)-1H-pyrazole-4-carbaldehyde CAS 423768-40-5 chemical structure

Description

5-Methyl-1-(o-tolyl)-1H-pyrazole-4-carbaldehyde (CAS 423768-40-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H12N2O. Molecular weight: 200.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC12H12N2O
Molecular Weight200.24 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2

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