Description

Methyl 3-(2H-Benzo[D][1,2,3]Triazol-2-Yl)Propanoate CAS NO 132287-02-6 is a specialized benzotriazole derivative ester, serving as a key synthetic intermediate and functional additive. This compound matters for its role in imparting UV stability and as a versatile building block in advanced organic synthesis. It is primarily needed by manufacturers in the polymer, agrochemical, and pharmaceutical industries for developing light-stabilizing agents, active ingredients, and complex molecular architectures.

Application

• Polymer Additive: As a precursor for high-performance UV absorbers and light stabilizers in plastics, coatings, and synthetic fibers.
• Agrochemical Synthesis: An intermediate in the production of modern pesticides and fungicides that require benzotriazole moieties for enhanced activity and photostability.
• Pharmaceutical Intermediate: Used in the research and development of active pharmaceutical ingredients (APIs) with specific heterocyclic frameworks.
• Organic Synthesis Building Block: Employed in coupling reactions and as a versatile synthon for constructing complex molecules in fine chemical and R&D laboratories.
• Photographic Chemical: Potential use as a stabilizer or anti-foggant agent in specialized photographic emulsions and materials.
• Material Science Research: Investigated for applications in organic electronics, such as in the development of novel charge-transport or light-emitting materials.

Basic Information

Product Name	Methyl 3-(2H-Benzo[D][1,2,3]Triazol-2-Yl)Propanoate
CAS No.	132287-02-6
Molecular Formula	C10H11N3O2
Molecular Weight	205.21 g/mol
Synonyms	Methyl 3-(2H-Benzotriazol-2-yl)propanoate; 2H-Benzotriazole-2-propanoic acid, methyl ester; Methyl 3-(benzotriazol-2-yl)propionate; 2-(2-Methoxycarbonylethyl)-2H-benzotriazole; Methyl β-(2-benzotriazolyl)propionate; 132287-02-6; Methyl 3-(1,2,3-benzotriazol-2-yl)propanoate
EINECS	Contact for details

Quality Control

Our Methyl 3-(2H-Benzo[D][1,2,3]Triazol-2-Yl)Propanoate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials such as strong oxidizing agents.

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 (as Pb)	≤ 10 ppm

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