Description

(2-Hydroxy-5-Methyl-3-Nonylphenyl)Phenylmethanone Oxime CAS NO 51528-13-3 is a specialized organic chemical compound belonging to the class of oxime derivatives. This compound is valued for its role as a key intermediate in the synthesis of advanced materials and fine chemicals, where its specific molecular structure provides unique reactivity. It is primarily sought by manufacturers in the agrochemical, pharmaceutical, and polymer industries for research and development as well as production processes.

Application

• Agrochemical Intermediate: A crucial building block in the synthesis of novel pesticides, herbicides, and plant growth regulators.
• Pharmaceutical Research: Serves as a key synthon in medicinal chemistry for developing new active pharmaceutical ingredients (APIs).
• Polymer Additive Precursor: Used in the production of specialized light stabilizers, antioxidants, and other performance additives for plastics and coatings.
• Chemical Synthesis: Acts as a versatile intermediate in organic synthesis for creating complex molecules in fine chemical production.
• UV Absorber Development: Investigated for use in the formulation of advanced ultraviolet light absorbers for cosmetic and material protection.
• Metal Chelation Studies: Utilized in research applications involving metal ion chelation and extraction processes.

Basic Information

Product Name	(2-Hydroxy-5-Methyl-3-Nonylphenyl)Phenylmethanone Oxime
CAS No.	51528-13-3
Molecular Formula	C23H31NO2
Molecular Weight	353.50 g/mol
Synonyms	Benzophenone, 2-hydroxy-5-methyl-3-nonyl-, oxime; 2-Hydroxy-5-methyl-3-nonylbenzophenone oxime; (2-Hydroxy-5-methyl-3-nonylphenyl)(phenyl)methanone oxime; UV-1 Oxime; Light Stabilizer Intermediate; Norbloc Oxime Derivative; Benzophenone Light Stabilizer Precursor
EINECS	Contact for details

Quality Control

Our (2-Hydroxy-5-Methyl-3-Nonylphenyl)Phenylmethanone Oxime is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characteristics. Our quality commitment aligns with cGMP principles for industrial chemical production.

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). This material is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Heavy Metals	≤ 20 ppm

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