N-(2-cyanophenyl)-3-(2,6-dichlorophenyl)-5-methylisoxazole-4-carboxamide CAS 885660-33-3

Purity 97%+In StockPharmaceutical Standards
CAS No.885660-33-3
Molecular FormulaC18H11Cl2N3O2
Molecular Weight372.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(2-cyanophenyl)-3-(2,6-dichlorophenyl)-5-methylisoxazole-4-carboxamide CAS 885660-33-3 chemical structure

Description

CATO supplies N-(2-cyanophenyl)-3-(2,6-dichlorophenyl)-5-methylisoxazole-4-carboxamide (CAS 885660-33-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H11Cl2N3O2. Molecular weight: 372.20 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC18H11Cl2N3O2
Molecular Weight372.20 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms3

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