Quetiapine

Quetiapine Impurities

Quetiapine impurities include synthetic intermediates, process-related compounds, and degradation products that may arise during synthesis, formulation, or storage. As an atypical antipsychotic used in the treatment of schizophrenia, bipolar disorder, and major depressive disorder, impurity profiling is essential to ensure product safety, therapeutic efficacy, and regulatory compliance. All impurity compounds are structurally characterized and qualified under ICH guidelines for toxicological evaluation and analytical validation.

Quetiapine EP Impurities

We offer pharmacopeial and non-pharmacopeial Quetiapine impurity compounds that conform to European Pharmacopoeia (EP) specifications. These standards support method development, impurity profiling, and stability studies. EP traceable compounds are available upon request and are supplied with validated analytical data including HPLC purity, NMR, and MS characterization.

Quetiapine Related Compounds

Our catalog includes structurally related compounds and synthetic intermediates associated with Quetiapine. These compounds are used in forced degradation studies, impurity identification, and toxicological qualification. Related substances may include dibenzothiazepine derivatives, oxidative variants, and stereoisomeric forms. All entries are supported by comprehensive analytical documentation and meet international regulatory expectations.

Quetiapine Impurity Reference Standards

Quetiapine impurity reference standards are supplied with validated analytical data including NMR, MS, and HPLC purity. These compounds are used in pharmaceutical R&D, method validation, and GMP-compliant quality control. EP/USP traceable entries are available upon request. All products are re-tested at regular intervals to ensure consistency and reliability.