Description

2-Bromo-5,7-Dichlorobenzothiazole is a high-value halogenated benzothiazole derivative, a crucial synthetic intermediate in advanced organic chemistry. Its precise molecular architecture makes it indispensable for constructing complex heterocyclic systems with tailored properties. This compound is primarily sought after by research institutions and industrial R&D departments focused on developing novel pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways where the benzothiazole core is pharmacologically active.
• Agrochemical Synthesis: Used in the research and development of next-generation fungicides, herbicides, and pesticides, leveraging its halogenated structure for enhanced bioactivity.
• Material Science Research: Serves as a precursor for creating specialized polymers, liquid crystals, or organic electronic materials due to its rigid, planar structure and halogen substituents.
• Dye and Pigment Chemistry: Acts as an intermediate in the production of advanced colorants and fluorescent markers, where the benzothiazole moiety contributes to chromophore stability.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to create novel ligands for catalysis, taking advantage of the nitrogen and sulfur heteroatoms for metal coordination.
• Custom Synthesis and Contract Manufacturing: Supplied to fine chemical companies for use in bespoke, multi-step synthetic routes for client-specific target molecules.

Basic Information

Product Name	2-Bromo-5,7-Dichlorobenzothiazole
CAS No.	898747-71-2
Molecular Formula	C7H2BrCl2NS
Molecular Weight	283.97 g/mol
Synonyms	5,7-Dichloro-2-bromobenzothiazole; Benzothiazole, 2-bromo-5,7-dichloro-; 2-Bromo-5,7-dichloro-1,3-benzothiazole; 898747-71-2; BDBT; 2-Br-5,7-Cl-BT
EINECS	Contact for details

Quality Control

Every batch of 2-Bromo-5,7-Dichlorobenzothiazole is manufactured under strict quality management protocols. We guarantee high purity and batch-to-batch consistency through comprehensive analytical testing, including HPLC, GC-MS, and NMR. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting identity, purity, and impurity profiles to meet the stringent requirements of research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases. The container should be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.