Description

4,7-Dibromo-2-Methyl-2H-Benzotriazole is a halogenated benzotriazole derivative, a versatile organic intermediate prized for its unique molecular structure. This compound is critical for synthesizing advanced materials and functional chemicals where bromine substitution patterns are essential. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring halogenated heterocyclic cores.
• Agrochemical Synthesis: Used in the development of advanced fungicides, herbicides, and plant growth regulators.
• Polymer Additive Precursor: A precursor for UV stabilizers and light-absorbing agents designed to protect polymers and coatings from photodegradation.
• Organic Light-Emitting Diode (OLED) Materials: Acts as an intermediate in the production of electron-transport or host materials for OLED displays and lighting.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create novel ligands for catalytic systems.
• Corrosion Inhibitor Formulation: Used in research for developing high-performance corrosion inhibitors for industrial applications.
• Academic and Industrial R&D: A valuable reagent for synthetic organic chemistry research and process development.

Basic Information

Product Name	4,7-Dibromo-2-Methyl-2H-Benzotriazole
CAS No.	300684-26-8
Molecular Formula	C7H5Br2N3
Molecular Weight	290.94 g/mol
Synonyms	2-Methyl-4,7-dibromo-2H-benzotriazole; 4,7-Dibromo-2-methyl-1,2,3-benzotriazole; 2H-Benzotriazole, 4,7-dibromo-2-methyl-; 2-Methyl-4,7-dibromobenzotriazole; 4,7-Dibromo-2-methylbenzotriazole; DBMBT; 300684-26-8 (CAS)
EINECS	Contact for details

Quality Control

Our 4,7-Dibromo-2-Methyl-2H-Benzotriazole is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting key parameters such as assay and impurity profiles. Our quality systems are designed to support cGMP and ISO standards for reliable supply to regulated industries.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.