Description

8-Chloro-3,4-Dihydro-2H-1,6-Benzothiazocin-5(6H)-One is a high-value, heterocyclic organic compound featuring a benzothiazocine core structure. This specialized intermediate is critical for pharmaceutical research and development, particularly in the synthesis of novel active pharmaceutical ingredients (APIs) and complex bioactive molecules. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for constructing sophisticated molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of new drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing complex heterocyclic scaffolds.
• Agrochemical Research: Used in the development of novel pesticides, herbicides, or fungicides where the benzothiazocine moiety may confer specific biological activity.
• Chemical Synthesis: Serves as a versatile precursor for further chemical transformations, including ring expansion, functional group modifications, and the creation of fused ring systems in medicinal chemistry.
• Material Science Exploration: Potential use in the development of organic electronic materials or specialty polymers due to its unique sulfur and nitrogen-containing heterocyclic structure.
• Academic & Institutional Research: Employed in universities and research institutes for methodological studies in heterocyclic chemistry and the exploration of new synthetic pathways.

Basic Information

Product Name	8-Chloro-3,4-Dihydro-2H-1,6-Benzothiazocin-5(6H)-One
CAS No.	18850-35-6
Molecular Formula	C11H10ClNOS
Molecular Weight	239.72 g/mol
Synonyms	8-Chloro-3,4-dihydro-2H-1,6-benzothiazocin-5(6H)-one; 8-Chloro-2,3,4,6-tetrahydro-1,6-benzothiazocin-5-one; 8-Chloro-5,6-dihydro-4H-[1,6]benzothiazocin-5-one; 8-Chloro-3,4-dihydro-1,6-benzothiazocin-5(2H,6H)-one; 18850-35-6; Benzothiazocin-5(6H)-one, 8-chloro-3,4-dihydro-2H-
EINECS	Contact for details

Quality Control

Our 8-Chloro-3,4-Dihydro-2H-1,6-Benzothiazocin-5(6H)-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and MS, to ensure it meets the exacting standards required for research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Individual impurity ≤ 1.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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