Fluralaner Impurity 64 CAS 2556570-87-5

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.2556570-87-5
Molecular FormulaC24H16Cl3F4N3O2
Molecular Weight560.76 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Fluralaner Impurity 64 CAS 2556570-87-5 chemical structure

Description

CATO supplies Fluralaner Impurity 64 (CAS 2556570-87-5), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C24H16Cl3F4N3O2. Molecular weight: 560.76 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC24H16Cl3F4N3O2
Molecular Weight560.76 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
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.)2001
Halogen ContentF/Cl-containing
Nitrogen Atoms3

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