Description

4-[n-[2-(Acetamido)Ethyl]-n-Methylamino]-2'-Carboxy-2-Hydroxybenzophenone CAS NO 203580-77-2 is a specialized benzophenone derivative with a complex molecular structure designed for advanced chemical synthesis. This compound is valued for its unique functional groups, which make it a critical intermediate in the production of high-performance materials and active pharmaceutical ingredients (APIs). It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel compounds with specific light-absorbing or chelating properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• UV Absorber / Light Stabilizer Precursor: Used in the development of advanced stabilizers for polymers, coatings, and personal care products to prevent degradation from ultraviolet light.
• Agrochemical Synthesis: Acts as an intermediate in the creation of new-generation pesticides and herbicides with enhanced efficacy and environmental profiles.
• Research & Development: Employed in academic and industrial R&D labs for studying structure-activity relationships and developing new chemical entities.
• Specialty Dye and Pigment Manufacturing: Utilized in the synthesis of complex dyes and functional pigments due to its benzophenone core and carboxyl group.
• Chelating Agent Synthesis: The functional groups present make it a potential precursor for ligands used in metal chelation and catalysis.

Basic Information

Product Name	4-[n-[2-(Acetamido)Ethyl]-n-Methylamino]-2'-Carboxy-2-Hydroxybenzophenone
CAS No.	203580-77-2
Molecular Formula	C20H22N2O5
Molecular Weight	370.40 g/mol
Synonyms	4-[[2-(Acetylamino)ethyl](methyl)amino]-2'-carboxy-2-hydroxybenzophenone; 2-Hydroxy-4-[N-methyl-N-[2-(acetamido)ethyl]amino]-2'-carboxybenzophenone; 4-(N-Methyl-N-(2-acetamidoethyl)amino)-2'-carboxy-2-hydroxybenzophenone; Benzophenone, 4-[[2-(acetylamino)ethyl]methylamino]-2'-carboxy-2-hydroxy-; Light Absorber Intermediate; UV-absorber precursor 203580-77-2
EINECS	Contact for details

Quality Control

Our production of 4-[n-[2-(Acetamido)Ethyl]-n-Methylamino]-2'-Carboxy-2-Hydroxybenzophenone adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) detailing all critical parameters are provided with every shipment to guarantee traceability and support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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