Description

3,11-Dichloro-6,11-Dihydro-6-Methyldibenzo[C,F][1,2]Thiazepine 5,5-Dioxide is a high-purity, specialized heterocyclic compound that serves as a critical building block in advanced organic synthesis. Its unique dibenzothiazepine dioxide core structure makes it a valuable intermediate for developing novel active pharmaceutical ingredients (APIs) and functional materials. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries seeking to create new molecules with targeted properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel therapeutic agents, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new crop protection agents and herbicides due to its bioactive heterocyclic scaffold.
• Material Science: Serves as a monomer or functional additive in the creation of advanced polymers and organic electronic materials.
• Chemical Synthesis: A versatile building block for constructing complex polycyclic structures in academic and industrial research laboratories.
• Dye & Pigment Development: Utilized in the synthesis of specialized chromophores and functional dyes.

Basic Information

Item	Detail
Product Name	3,11-Dichloro-6,11-Dihydro-6-Methyldibenzo[C,F][1,2]Thiazepine 5,5-Dioxide
CAS No.	26638-66-4
Molecular Formula	C15H11Cl2NO2S
Molecular Weight	340.22 g/mol
Synonyms	6,11-Dihydro-3,11-dichloro-6-methyldibenzo[c,f][1,2]thiazepine 5,5-dioxide; 3,11-Dichloro-6-methyl-6,11-dihydrodibenzo[c,f][1,2]thiazepine 5,5-dioxide; Dibenzo[c,f][1,2]thiazepine, 6,11-dihydro-3,11-dichloro-6-methyl-, 5,5-dioxide; L-687,384 (research code); L 687384; L687384
EINECS	Contact for details

Quality Control

Our 3,11-Dichloro-6,11-Dihydro-6-Methyldibenzo[C,F][1,2]Thiazepine 5,5-Dioxide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for your most demanding synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture. Store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.