3,5-Di-o-tolyl-1H-pyrazole CAS 1159989-40-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1159989-40-8
Molecular FormulaC17H16N2
Molecular Weight248.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,5-Di-o-tolyl-1H-pyrazole CAS 1159989-40-8 chemical structure

Description

3,5-Di-o-tolyl-1H-pyrazole (CAS 1159989-40-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H16N2. Molecular weight: 248.32 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC17H16N2
Molecular Weight248.32 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms2

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