Losartan Impurity 46 CAS 757149-84-1

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.757149-84-1
Molecular FormulaC22H21Cl2N3
Molecular Weight398.33 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Losartan Impurity 46 CAS 757149-84-1 chemical structure

Description

CATO supplies Losartan Impurity 46 (CAS 757149-84-1), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H21Cl2N3. Molecular weight: 398.33 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC22H21Cl2N3
Molecular Weight398.33 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Halogen ContentCl-containing
Nitrogen Atoms3

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