Afoxolaner Impurity 24 CAS 1352722-19-0

Purity ≥95%In StockPharmacopoeial Impurity Standards
CAS No.1352722-19-0
Molecular FormulaC23H16Cl2F3N3O3
Molecular Weight510.29 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Afoxolaner Impurity 24 CAS 1352722-19-0 chemical structure

Description

Order Afoxolaner Impurity 24 (CAS 1352722-19-0) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C23H16Cl2F3N3O3. Molecular weight: 510.29 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC23H16Cl2F3N3O3
Molecular Weight510.29 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity≥95%
StorageStore in a cool place (≤25°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)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentF/Cl-containing
Nitrogen Atoms3

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