Roflumilast USP Related Compound B CAS 1391052-76-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1391052-76-8
Molecular FormulaC13H8Cl2F2N2O3
Molecular Weight349.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Roflumilast USP Related Compound B CAS 1391052-76-8 chemical structure

Description

Order Roflumilast USP Related Compound B (CAS 1391052-76-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H8Cl2F2N2O3. Molecular weight: 349.12 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC13H8Cl2F2N2O3
Molecular Weight349.12 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentF/Cl-containing
Nitrogen Atoms2

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