Description

Ci 42500 CAS NO 467-62-9 is a high-purity organic chemical compound, specifically a diarylmethane derivative, known for its utility as a key intermediate in advanced synthesis. This product is valued for its consistent quality and reliable performance in demanding chemical processes, ensuring batch-to-batch reproducibility. It is primarily sought by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for the production of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and other drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for the development of specialized colorants and optical brighteners.
• Polymer Chemistry: Acts as a monomer or additive in the creation of specialty polymers with enhanced properties.
• Research & Development: Employed in academic and industrial R&D labs for novel compound discovery and process optimization.
• Fine Chemical Production: Integral to the multi-step synthesis of complex molecules for various high-value applications.

Basic Information

Product Name	Ci 42500 CAS NO 467-62-9
CAS No.	467-62-9
Molecular Formula	C15H16O2
Molecular Weight	228.29 g/mol
Synonyms	4,4'-Dihydroxybenzophenone; 4,4'-Bis(4-hydroxyphenyl)methanone; Bis(4-hydroxyphenyl)methanone; 1,1-Bis(4-hydroxyphenyl)methanone; DHBP; 4,4'-Dihydroxydiphenyl ketone; Benzophenone, 4,4'-dihydroxy-; NSC 403697
EINECS	207-411-3

Quality Control

Our Ci 42500 is manufactured under a strict quality management system. Every batch is subjected to rigorous analytical testing, including HPLC, GC, and NMR, to ensure it meets high-purity standards suitable for pharmaceutical and fine chemical applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles 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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	212°C - 218°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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