Description

4-Cyclohexylamino-n-Ethyl-2-Hydroxybenzophenone-2'-Carboxylic Acid is a specialized organic compound belonging to the benzophenone derivative family, valued for its unique structural features. This chemical is significant for its role as a key intermediate in the synthesis of advanced materials and fine chemicals, where its specific functional groups enable precise molecular modifications. It is primarily sought by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel active ingredients and performance additives.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its benzophenone core.
• UV Absorber / Light Stabilizer Precursor: Serves as a key intermediate for manufacturing high-performance additives that protect polymers and coatings from photodegradation.
• Fine Chemical Production: Employed in custom synthesis and contract manufacturing for creating complex, high-value specialty molecules.
• Research & Development: Utilized in academic and industrial R&D settings for studying structure-activity relationships and developing new chemical entities.
• Polymer Modification: Acts as a functional monomer or additive to impart specific properties like light stability or reactivity to polymer chains.

Basic Information

Item	Detail
Product Name	4-Cyclohexylamino-n-Ethyl-2-Hydroxybenzophenone-2'-Carboxylic Acid
CAS No.	55109-92-7
Molecular Formula	C22H25NO4
Molecular Weight	367.44 g/mol
Synonyms	2-Hydroxy-4-(N-ethyl-N-cyclohexylamino)benzophenone-2'-carboxylic acid; 4-(N-Ethyl-N-cyclohexylamino)-2-hydroxybenzophenone-2'-carboxylic acid; Uvinul 3039 (Historical/Trade Name); Light Stabilizer 3039; 2-Hydroxy-4-(ethylcyclohexylamino)benzophenone-2'-carboxylic acid; 4-(Ethylcyclohexylamino)-2-hydroxy-2'-carboxybenzophenone; Benzophenone-2'-carboxylic acid, 4-(ethylcyclohexylamino)-2-hydroxy-
EINECS	Contact for details

Quality Control

Our production of 4-Cyclohexylamino-n-Ethyl-2-Hydroxybenzophenone-2'-Carboxylic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance.

Storage

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

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.