Tetracycline EP Impurity B CAS 6542-44-5

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.6542-44-5
Molecular FormulaC23H25NO8
Molecular Weight443.45 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Tetracycline EP Impurity B CAS 6542-44-5 chemical structure

Description

Tetracycline EP Impurity B (CAS 6542-44-5) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C23H25NO8. Molecular weight: 443.45 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC23H25NO8
Molecular Weight443.45 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>95%
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms1

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