Description

1H-Benzotriazole-7-Carboxylic Acid is a versatile benzotriazole derivative carboxylic acid, serving as a critical building block in advanced organic synthesis. Its unique structure makes it a valuable precursor for synthesizing complex heterocyclic compounds, pharmaceuticals, and specialized chemical agents. This high-purity intermediate is essential for research and development chemists, process engineers, and manufacturers in the pharmaceutical, agrochemical, and material science industries.

Application

• Pharmaceutical Intermediate: A key synthon for the development of active pharmaceutical ingredients (APIs), particularly those containing benzotriazole or fused heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators.
• Organic Ligand Precursor: Serves as a starting material for synthesizing specialized ligands used in catalysis and metal coordination chemistry.
• Corrosion Inhibitor Development: Investigated as a precursor for creating advanced, high-performance corrosion inhibitors for industrial applications.
• Polymer Additive Research: Utilized in the synthesis of UV stabilizers, antioxidants, and other functional additives for polymer systems.
• Dye and Pigment Chemistry: Acts as an intermediate in the production of complex dyes and organic pigments.

Basic Information

Product Name	1H-Benzotriazole-7-Carboxylic Acid
CAS No.	62972-61-6
Molecular Formula	C7H5N3O2
Molecular Weight	163.13 g/mol
Synonyms	7-Carboxy-1H-benzotriazole; 1H-1,2,3-Benzotriazole-7-carboxylic acid; Benzotriazole-7-carboxylic acid; 7-Benzotriazolecarboxylic acid; 1,2,3-Benzotriazole-7-carboxylic acid; 7-Carboxybenzotriazole; BTA-7-COOH
EINECS	Contact for details

Quality Control

Our 1H-Benzotriazole-7-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment to guarantee traceability and consistency.

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 strong acids and incompatible materials. The product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.