Terazosin EP Impurity E CAS 102839-00-9

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.102839-00-9
Molecular FormulaC24H28N8O4
Molecular Weight492.53 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Terazosin EP Impurity E CAS 102839-00-9 chemical structure

Description

High-purity Terazosin EP Impurity E (CAS 102839-00-9) pharmacopoeial impurity standards reference standard. Molecular formula: C24H28N8O4. Molecular weight: 492.53 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC24H28N8O4
Molecular Weight492.53 g/mol
AppearancePale yellow to yellow crystalline powder
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)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Nitrogen Atoms8

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