Category
Quetiapine
CAS Number
1076199-40-0
Molecular Formula
C21H25N3O3S
Molecular Weight
399.5 g/mol
Synonym

 2-[2-[4-(Dibenzo[b,f][1,4]thiazepin-11-yl)-1-oxidopiperazin-1-yl]ethoxy]ethanol;  2-[2-[4-(Dibenzo[b,f][1,4]thiazepin-11-yl)-1-oxidopiperazin-1-yl]ethoxy]ethanol; Quetiapine N-Oxide ; Quetiapine USP Related Compound H;

Keywords
sulphur and selenium compounds
Pharmaceutical Standards
Metabolites.
Impurities
Heterocycles
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Purity:

Above - 95.0%

Technical Data:

We will provide complete documentation support for every Standard Material. All analytical reports such as ¹H NMR, ¹³C NMR, Mass, FT-IR, HPLC Purity/GC Purity/QNMR Purity, Water content by KF/ Loss on Drying/TGA (Thermo-gravimetric Analysis). Certificate of Analysis with potency report. Each Standard Material SER (Structure Elucidation Report) with NMR, Mass, IR spectral interpretation. This whole analytical document can be included in eCTD, ANDA, DMF submissions to regulatory agencies.

Quetiapine EP Impurity H is used as a reference standard for identifying and quantifying related impurities in quetiapine active pharmaceutical ingredients and finished products. It supports routine quality control, method validation, and stability studies in accordance with European Pharmacopoeia guidelines.