Sulfasalazine EP Impurity F CAS 66364-71-4

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.66364-71-4
Molecular FormulaC18H14N4O5S
Molecular Weight398.39 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Sulfasalazine EP Impurity F CAS 66364-71-4 chemical structure

Description

High-purity Sulfasalazine EP Impurity F (CAS 66364-71-4) pharmacopoeial impurity standards reference standard. Molecular formula: C18H14N4O5S. Molecular weight: 398.39 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC18H14N4O5S
Molecular Weight398.39 g/mol
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
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1975
Nitrogen Atoms4
Sulfur Atoms1

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