Doxycycline EP Impurity D PurCert

PurCert

Synonym: (4R,4aR,5S,5aR,6S,12aS)-4-(Dimethylamino)-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide.

Linear Formula: C₂₂H₂₄N₂O₈

Molecular Weight: 444.44 g/mol

CAS Number: 97583-08-9

Properties

Assay Purity	>=99%
Density	1.63 ± 0.1 g/cm3
Form	Solid

Safety Information

GHS Pictogram
Storage Temp.	2-8°C

Description

Application

Doxycycline EP Impurity D is used as a pharmaceutical reference standard during analytical testing and impurity profiling of doxycycline drug substances and formulations.

Purpose

The purpose of Doxycycline EP Impurity D is to help in method development method validation quality control testing and regulatory compliance for doxycycline products.

General Description

Doxycycline EP Impurity D also known as 4-epi-6-epidoxycycline is a stereoisomeric degradation or process-related impurity

Documents


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