4-Methyl-3,5-di-m-tolyl-1H-pyrazole CAS 1159988-71-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1159988-71-2
Molecular FormulaC18H18N2
Molecular Weight262.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Methyl-3,5-di-m-tolyl-1H-pyrazole CAS 1159988-71-2 chemical structure

Description

CATO supplies 4-Methyl-3,5-di-m-tolyl-1H-pyrazole (CAS 1159988-71-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H18N2. Molecular weight: 262.35 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC18H18N2
Molecular Weight262.35 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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