Pentoxifylline Impurity 16 CAS 6493-06-7

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.6493-06-7
Molecular FormulaC13H20N4O3
Molecular Weight280.32 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Pentoxifylline Impurity 16 CAS 6493-06-7 chemical structure

Description

Pentoxifylline Impurity 16 (CAS 6493-06-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H20N4O3. Molecular weight: 280.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC13H20N4O3
Molecular Weight280.32 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity>95%
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
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms4

Related Pentoxifylline Standards

Recommended Standards

Why CATO?