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Quetiapine Intermediate

10,11-Dihydro-11-oxodibenzo[b,f][1,4]thiazepine (DBTO)

Tricyclic thiazepine intermediate serving as the core skeleton of Quetiapine Fumarate antipsychotic API.

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CAS Number
3159-07-7
Molecular Formula
C13H9NOS
Molecular Weight
227.28 g/mol
Category
Quetiapine Intermediate

Product Overview

Tricyclic thiazepine intermediate serving as the core skeleton of Quetiapine Fumarate antipsychotic API.

Manufactured at Harvin labs GMP certified facility in Panoli, Ankleshwar under strict quality control standards. Supplied with batch-specific Certificate of Analysis (CoA), HPLC/GC analytical reports, and full regulatory documentation.

Applications

  • Quetiapine Fumarate API Synthesis
  • Antipsychotic Drug Intermediates
  • Thiazepine Chemistry

Key Features

  • Batch-tested quality
  • Complies with regulatory standards
  • Consistent batch quality
  • Complete analytical documentation
  • Scalable manufacturing capacity
  • Custom supply options
  • Development and commercial quantities
  • Pan-India dispatch from Gujarat

Specifications

Parameter Specification
Appearance Off-white to pale yellow crystalline powder
Identification Complies by IR and HPLC/GC
Single Impurity NMT 0.10%
Loss on Drying NMT 0.5%
Residue on Ignition NMT 0.1%
Heavy Metals NMT 10 ppm

Packaging & Handling

Packaging
25 kg HDPE drum with double LDPE inner liner
Storage
Store below 25 °C in a tightly closed container, protected from light and moisture
Solubility
Soluble in DMF and DMSO; slightly soluble in Ethanol

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Related Products

10,11-Dihydro-11-oxodibenzo[b,f][1,4]thiazepine (DBTO)

CAS 3159-07-7