1-(6-(2,4-Dichlorobenzyl)pyridazin-3-yl)-4-phenyl-1H-pyrazol-5-amine CAS 321385-81-3

Purity 97%+In StockPharmaceutical Standards
CAS No.321385-81-3
Molecular FormulaC20H15Cl2N5
Molecular Weight396.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(6-(2,4-Dichlorobenzyl)pyridazin-3-yl)-4-phenyl-1H-pyrazol-5-amine CAS 321385-81-3 chemical structure

Description

1-(6-(2,4-Dichlorobenzyl)pyridazin-3-yl)-4-phenyl-1H-pyrazol-5-amine (CAS 321385-81-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H15Cl2N5. Molecular weight: 396.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC20H15Cl2N5
Molecular Weight396.27 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
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)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms5

Related Dichlorobenzyl Standards

Recommended Standards

Why CATO?