Loratadine Impurity 7 CAS 133330-61-7

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.133330-61-7
Molecular FormulaC14H9Cl2NO
Molecular Weight278.13 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Loratadine Impurity 7 CAS 133330-61-7 chemical structure

Description

Loratadine Impurity 7 (CAS 133330-61-7) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C14H9Cl2NO. Molecular weight: 278.13 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC14H9Cl2NO
Molecular Weight278.13 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentCl-containing
Nitrogen Atoms1

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