Minocycline impurity 75 CAS 803616-67-3

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.803616-67-3
Molecular FormulaC20H20N2O7
Molecular Weight400.38 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Minocycline impurity 75 CAS 803616-67-3 chemical structure

Description

Minocycline impurity 75 (CAS 803616-67-3) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C20H20N2O7. Molecular weight: 400.38 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC20H20N2O7
Molecular Weight400.38 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Nitrogen Atoms2

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