3-(4-Chlorophenyl)-5-(furan-2-yl)-1-phenyl-4,5-dihydro-1H-pyrazole CAS 4035-38-5

Purity 97%+In StockPharmaceutical Standards
CAS No.4035-38-5
Molecular FormulaC19H15ClN2O
Molecular Weight322.79 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(4-Chlorophenyl)-5-(furan-2-yl)-1-phenyl-4,5-dihydro-1H-pyrazole CAS 4035-38-5 chemical structure

Description

CATO supplies 3-(4-Chlorophenyl)-5-(furan-2-yl)-1-phenyl-4,5-dihydro-1H-pyrazole (CAS 4035-38-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H15ClN2O. Molecular weight: 322.79 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC19H15ClN2O
Molecular Weight322.79 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Halogen ContentCl-containing
Nitrogen Atoms2

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