Description

Propanedinitrile, 2-(5-Chloro-2,3-Dihydro-3-Oxo-1H-Inden-1-Ylidene)- is a high-purity, specialized organic intermediate with a complex molecular structure featuring a chloro-substituted indanone core. This compound is critical for advanced synthesis, serving as a key building block in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily required by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory pathways.
• Agrochemical Research: Used in the development of new-generation herbicides and pesticides, leveraging its unique heterocyclic structure for bioactivity.
• Organic Electronic Materials: Serves as a building block for π-conjugated systems in the research of organic semiconductors and light-emitting materials.
• Dye & Pigment Synthesis: Acts as an intermediate for creating specialized dyes and pigments due to its chromophoric indanone-dinitrile structure.
• Chemical Biology Probes: Utilized in academic and industrial research to develop molecular probes for studying enzyme function and cellular processes.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthetic projects requiring high-purity, complex intermediates.

Basic Information

Item	Detail
Product Name	Propanedinitrile, 2-(5-Chloro-2,3-Dihydro-3-Oxo-1H-Inden-1-Ylidene)-
CAS No.	2364382-35-2
Molecular Formula	C₁₂H₅ClN₂O
Molecular Weight	228.63 g/mol
Synonyms	2-(5-Chloro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)propanedinitrile; 5-Chloro-1-(1,2-dicyanoethylidene)indan-3-one; 1-(Dicyanomethylene)-5-chloroindan-3-one; 5-Chloro-3-oxo-2,3-dihydro-1H-indene-1-carbonitrile, dicyano derivative; (5-Chloro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile
EINECS	Contact for details

Quality Control

Our Propanedinitrile, 2-(5-Chloro-2,3-Dihydro-3-Oxo-1H-Inden-1-Ylidene)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP compliance for pharmaceutical applications and can tailor purity grades to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is light-sensitive and should be handled under an inert atmosphere for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0% (Standard Grade)
Purity (HPLC)	≥ 99.0% (High Purity Grade)
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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