Description

1H-Imidazole, 2-((5-Bromo-2-Methoxyphenyl)Azo)- is a specialized azo dye intermediate characterized by its distinct heterocyclic imidazole core linked to a brominated methoxyphenylazo group. This compound is valued for its role as a precise chromophore and building block in the synthesis of high-performance colorants and functional materials. It is primarily required by manufacturers in the dyes and pigments, advanced material science, and research sectors seeking to develop products with specific optical or electronic properties.

Application

• Key intermediate in the synthesis of high-value azo dyes and pigments for textiles, inks, and coatings.
• Precursor for functional dyes used in non-linear optical (NLO) materials and photonic applications.
• Building block in research for developing sensors and diagnostic reagents due to its chromogenic properties.
• Specialty chemical for creating liquid crystal displays (LCD) color filters and other electronic materials.
• Used in academic and industrial R&D for studying azo-hydrazone tautomerism and structure-property relationships.
• Potential intermediate for pharmaceutical research involving imidazole-based active molecules.

Basic Information

Product Name	1H-Imidazole, 2-((5-Bromo-2-Methoxyphenyl)Azo)-
CAS No.	77636-81-8
Molecular Formula	C10H9BrN4O
Molecular Weight	281.11 g/mol
Synonyms	2-[(5-Bromo-2-methoxyphenyl)azo]-1H-imidazole; 2-((5-Bromo-2-methoxyphenyl)azo)imidazole; 1H-Imidazole, 2-[(5-bromo-2-methoxyphenyl)azo]-; Azo dye intermediate 77636-81-8; 5-Bromo-2-methoxy phenyl azo imidazole; (5-Bromo-2-methoxyphenyl)azoimidazole
EINECS	Contact for details

Quality Control

Our production of 1H-Imidazole, 2-((5-Bromo-2-Methoxyphenyl)Azo)- adheres to a stringent quality management system to ensure batch-to-batch consistency and purity for demanding industrial applications. All material is subjected to comprehensive analytical testing, including HPLC, NMR, and elemental analysis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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