Description

7-Bromo-Benzothiazole-2-Carboxylic Acid Methyl Ester is a high-value brominated benzothiazole derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its core value lies in providing a versatile halogenated scaffold for constructing complex heterocyclic systems, enabling the development of novel compounds with tailored properties. This product is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly those focused on creating new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in the development of kinase inhibitors, antiviral agents, and other bioactive heterocycles.
• Agrochemical Research: Used in the creation of new fungicides, herbicides, and insecticides, leveraging the benzothiazole core for biological activity.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the synthesis of advanced polymers, liquid crystals, and organic electronic materials.
• Dye and Pigment Synthesis: Acts as an intermediate for producing specialized dyes, fluorescent markers, and photographic sensitizers.
• Cross-Coupling Reactions: The bromine atom makes it an excellent substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions to form new carbon-carbon bonds.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes and enzyme functions.

Basic Information

Product Name	7-Bromo-Benzothiazole-2-Carboxylic Acid Methyl Ester
CAS No.	1187928-61-5
Molecular Formula	C9H6BrNO2S
Molecular Weight	272.12 g/mol
Synonyms	Methyl 7-bromo-1,3-benzothiazole-2-carboxylate; 7-Bromo-2-benzothiazolecarboxylic acid methyl ester; 2-Benzothiazolecarboxylic acid, 7-bromo-, methyl ester; Methyl 7-bromobenzo[d]thiazole-2-carboxylate; 7-Bromobenzo[d]thiazole-2-carboxylic acid methyl ester; 7-Bromo-2-(methoxycarbonyl)benzothiazole
EINECS	Contact for details

Quality Control

Our 7-Bromo-Benzothiazole-2-Carboxylic Acid Methyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment. We support cGMP standards for pharmaceutical intermediate applications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
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.