Description

Acetamide, 2-Chloro-n-[2-(4-Methoxyphenyl)-2H-Benzotriazol-5-Yl]- is a specialized benzotriazole derivative, a high-value intermediate in advanced organic synthesis. This compound matters for its role in the development of novel materials and active pharmaceutical ingredients, offering precise chemical functionality for targeted molecular construction. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to build complex heterocyclic structures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in developing advanced active ingredients for crop protection products, leveraging its benzotriazole core.
• Polymer Additives: Serves as a precursor for UV stabilizers and light-absorbing agents in high-performance polymer formulations.
• Organic Electronics: Potential intermediate in the synthesis of charge-transport materials or emissive layers for OLEDs and other electronic devices.
• Dye & Pigment Synthesis: Utilized in creating specialized chromophores and pigments with enhanced light-fastness properties.
• Chemical Research: Valuable reagent for methodological studies in heterocyclic and amide coupling chemistry.

Basic Information

Product Name	Acetamide, 2-Chloro-n-[2-(4-Methoxyphenyl)-2H-Benzotriazol-5-Yl]-
CAS No.	928712-10-1
Molecular Formula	C15H13ClN4O2
Molecular Weight	316.74 g/mol
Synonyms	2-Chloro-N-[2-(4-methoxyphenyl)-2H-benzotriazol-5-yl]acetamide; 2-Chloro-N-[2-(4-methoxyphenyl)-2H-1,2,3-benzotriazol-5-yl]acetamide; 5-[(2-Chloroacetyl)amino]-2-(4-methoxyphenyl)-2H-benzotriazole; UV-328 Intermediate; Light Stabilizer Intermediate; Benzotriazole acetamide derivative
EINECS	Contact for details

Quality Control

Every batch of Acetamide, 2-Chloro-n-[2-(4-Methoxyphenyl)-2H-Benzotriazol-5-Yl]- is produced under strict quality management protocols. Our products undergo rigorous quality testing to ensure compliance with industry standards for research and process chemistry. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, handling should be performed under subdued lighting or in amber glass containers when appropriate.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.