Clemizole CAS 442-52-4

Purity >95%In StockPharmaceutical Standards
CAS No.442-52-4
Molecular FormulaC19H20ClN3
Molecular Weight325.84 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Clemizole CAS 442-52-4 chemical structure

Description

Clemizole (CAS 442-52-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H20ClN3. Molecular weight: 325.84 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC19H20ClN3
Molecular Weight325.84 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity>95%
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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentCl-containing
Nitrogen Atoms3

Related Clemizole Standards

Recommended Standards

Why CATO?