Description

Ethyl 7-Bromo-1-Methyl-1,2,3-Benzotriazole-5-Carboxylate is a high-purity, functionalized benzotriazole derivative serving as a critical synthetic intermediate. Its value lies in providing a versatile halogenated and esterified scaffold for constructing complex molecules in advanced research and development. This compound is essential for pharmaceutical chemists and agrochemical researchers engaged in the synthesis of novel active ingredients, particularly those requiring the benzotriazole pharmacophore.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, especially in oncology and antiviral research.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a precursor for creating specialized polymers, ligands, or organic electronic materials.
• Chemical Biology: Employed in the design and synthesis of molecular probes and enzyme inhibitors.
• Custom Synthesis & Scale-Up: A vital starting material for contract research organizations (CROs) and CDMOs for client-specific projects.

Basic Information

Product Name	Ethyl 7-Bromo-1-Methyl-1,2,3-Benzotriazole-5-Carboxylate
CAS No.	1423037-30-2
Molecular Formula	C12H12BrN3O2
Molecular Weight	310.15 g/mol
Synonyms	7-Bromo-1-methyl-1H-benzotriazole-5-carboxylic acid ethyl ester; Ethyl 7-bromo-1-methyl-1H-benzo[d][1,2,3]triazole-5-carboxylate; 1-Methyl-7-bromo-1,2,3-benzotriazole-5-carboxylic acid ethyl ester; 5-Carbethoxy-7-bromo-1-methylbenzotriazole; 1423037-30-2; Ethyl 7-bromo-1-methylbenzotriazole-5-carboxylate
EINECS	Contact for details

Quality Control

Our Ethyl 7-Bromo-1-Methyl-1,2,3-Benzotriazole-5-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and development requirements.

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 heat and incompatible materials.

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.