Description

4-Chloro-3-Oxo-2-Quinolin-2(1H)-Ylidenebutanenitrile is a specialized organic intermediate featuring a quinoline core, a key structural motif in advanced chemical synthesis. This compound is valued for its role as a versatile building block in the development of complex heterocyclic molecules. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of quinoline-based drug candidates with potential biological activity.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides.
• Organic Synthesis Building Block: Serves as a versatile reagent for constructing complex heterocyclic frameworks in academic and industrial R&D.
• Dye and Pigment Intermediate: Employed in the development of specialized colorants and functional materials.
• Material Science Research: Investigated for the creation of organic electronic materials and metal-organic frameworks (MOFs).

Basic Information

Product Name	4-Chloro-3-Oxo-2-Quinolin-2(1H)-Ylidenebutanenitrile
CAS No.	128914-79-4
Molecular Formula	C₁₄H₇ClN₂O
Molecular Weight	254.67 g/mol
Synonyms	4-Chloro-3-oxo-2-(quinolin-2-ylidene)butanenitrile; 2-(4-Chloro-3-oxobutanenitrile)quinoline; 2-(2-Cyano-3-chloro-3-oxopropylidene)-1,2-dihydroquinoline; 4-Chloro-2-(2-quinolylidene)-3-oxobutyronitrile; 128914-79-4; Butanenitrile, 4-chloro-3-oxo-2-(2-quinolinylidene)-; Quinoline, 2-(2-cyano-3-chloro-3-oxopropylidene)-1,2-dihydro-
EINECS	Contact for details

Quality Control

Our 4-Chloro-3-Oxo-2-Quinolin-2(1H)-Ylidenebutanenitrile is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and physical characteristics is provided with every shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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