Famotidine EP Impurity B Dimaleate CAS 109467-08-5

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.109467-08-5
Molecular FormulaC16H23N11O2S5 2*C4H4O4
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Famotidine EP Impurity B Dimaleate CAS 109467-08-5 chemical structure

Description

CATO supplies Famotidine EP Impurity B Dimaleate (CAS 109467-08-5), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H23N11O2S5 2*C4H4O4. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC16H23N11O2S5 2*C4H4O4
Molecular Weight677.81 g/mol
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
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Nitrogen Atoms11
Sulfur Atoms5

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