Calcium Dobesilate Impurity N4 Bis-diethylamine Salt CAS 57775-25-4

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.57775-25-4
Molecular FormulaC6H6O8S2 2*C4H11N
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Calcium Dobesilate Impurity N4 Bis-diethylamine Salt CAS 57775-25-4 chemical structure

Description

CATO supplies Calcium Dobesilate Impurity N4 Bis-diethylamine Salt (CAS 57775-25-4), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H6O8S2 2*C4H11N. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC6H6O8S2 2*C4H11N
Molecular Weight343.37 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1973
Nitrogen Atoms1
Sulfur Atoms2

Related Calcium Standards

Recommended Standards

Why CATO?