Plifenate CAS 21757-82-4

Purity >95%In StockPharmaceutical Standards
CAS No.21757-82-4
Molecular FormulaC10H7Cl5O2
Molecular Weight336.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Plifenate CAS 21757-82-4 chemical structure

Description

Plifenate (CAS 21757-82-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H7Cl5O2. Molecular weight: 336.43 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC10H7Cl5O2
Molecular Weight336.43 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity>95%
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963
Halogen ContentCl-containing

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