Olmesartan Impurity 77 CAS 144689-78-1

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.144689-78-1
Molecular FormulaC30H32N6O6
Molecular Weight572.61 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Olmesartan Impurity 77 CAS 144689-78-1 chemical structure

Description

CATO supplies Olmesartan Impurity 77 (CAS 144689-78-1), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C30H32N6O6. Molecular weight: 572.61 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC30H32N6O6
Molecular Weight572.61 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)18.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Nitrogen Atoms6

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