Olanzapine Impurity 19 CAS 1070876-09-3

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1070876-09-3
Molecular FormulaC28H26N6S2
Molecular Weight510.68 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Olanzapine Impurity 19 CAS 1070876-09-3 chemical structure

Description

CATO manufactures Olanzapine Impurity 19 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Olanzapine Impurity 19 (CAS 1070876-09-3) is a certified pharmaceutical impurity reference standard with the molecular formula C28H26N6S2 and a molecular weight of 510.68 g/mol.

Based on its molecular formula C28H26N6S2, Olanzapine Impurity 19 contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 510.68 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.

Physical & Chemical Properties

Molecular FormulaC28H26N6S2
Molecular Weight510.68 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)19.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Nitrogen Atoms6
Sulfur Atoms2

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