5-(2-Anilinovinyl)-3-(2,6-dichlorophenyl)-4-isoxazolecarbonitrile CAS 338394-19-7

Purity 97%+In StockPharmaceutical Standards
CAS No.338394-19-7
Molecular FormulaC18H11Cl2N3O
Molecular Weight356.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(2-Anilinovinyl)-3-(2,6-dichlorophenyl)-4-isoxazolecarbonitrile CAS 338394-19-7 chemical structure

Description

CATO supplies 5-(2-Anilinovinyl)-3-(2,6-dichlorophenyl)-4-isoxazolecarbonitrile (CAS 338394-19-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H11Cl2N3O. Molecular weight: 356.21 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC18H11Cl2N3O
Molecular Weight356.21 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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms3

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