5-(tert-Butyl)-2-(3-chloro-4-methylphenyl)benzo[d]oxazole CAS 42196-68-9

Purity 97%+In StockPharmaceutical Standards
CAS No.42196-68-9
Molecular FormulaC18H18ClNO
Molecular Weight299.79 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(tert-Butyl)-2-(3-chloro-4-methylphenyl)benzo[d]oxazole CAS 42196-68-9 chemical structure

Description

5-(tert-Butyl)-2-(3-chloro-4-methylphenyl)benzo[d]oxazole (CAS 42196-68-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H18ClNO. Molecular weight: 299.79 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC18H18ClNO
Molecular Weight299.79 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1969
Halogen ContentCl-containing
Nitrogen Atoms1

Recommended Standards

Why CATO?