Description

Ci 46025 is a high-purity chemical compound, also known by its CAS number 135-49-9. This specialized intermediate is valued for its role in synthesizing complex organic molecules, particularly in the production of advanced dyes, pigments, and functional materials. It is an essential building block for manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable and consistent raw material quality.

Application

• Dye and Pigment Intermediate: A key precursor in the synthesis of high-performance organic dyes and pigments.
• Pharmaceutical Synthesis: Used as a versatile building block in the research and development of active pharmaceutical ingredients (APIs).
• Agrochemical Production: Serves as an intermediate in the manufacture of advanced crop protection agents and herbicides.
• Functional Material Research: Employed in the development of organic electronic materials, such as OLEDs and photoconductors.
• Chemical Research & Development: A valuable reagent for organic synthesis and method development in academic and industrial R&D labs.
• Fine Chemical Manufacturing: Integral to the production of complex, high-value specialty chemicals.

Basic Information

Product Name	Ci 46025
CAS No.	135-49-9
Molecular Formula	C14H12N2O2
Molecular Weight	240.26 g/mol
Synonyms	1,2-Dihydro-2-oxoquinoline-3-carboxylic acid; 2-Oxo-1,2-dihydroquinoline-3-carboxylic acid; 3-Carboxy-2-quinolone; 2-Quinolone-3-carboxylic acid; Quinoline-3-carboxylic acid, 1,2-dihydro-2-oxo-; Kynurenic acid precursor; Ci Solvent Yellow 33 intermediate
EINECS	205-199-7

Quality Control

Our Ci 46025 (CAS 135-49-9) is produced under a stringent quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for use in sensitive synthesis applications. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and consistent quality for our global B2B clients.

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 heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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