Description

Propanedinitrile, (1,5-Dihydro-3-Methyl-5-Oxo-4H-Pyrazol-4-Ylidene)- (9Ci) is a specialized heterocyclic organic compound featuring a pyrazolone core linked to a dinitrile moiety. This unique molecular structure makes it a valuable intermediate for synthesizing complex molecules in advanced research and development. It is primarily sought by industries focused on creating novel pharmaceuticals, agrochemicals, and high-performance dyes or pigments.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those with heterocyclic structures.
• Agrochemical Research: Used in developing new crop protection agents, including herbicides and fungicides, due to its reactive functional groups.
• Dye & Pigment Manufacturing: Serves as a precursor for creating advanced colorants and optical brighteners.
• Organic Synthesis: A versatile reagent in academic and industrial R&D for constructing complex nitrogen-containing heterocycles.
• Material Science: Investigated for use in the development of organic electronic materials and metal-organic frameworks (MOFs).

Basic Information

Product Name	Propanedinitrile, (1,5-Dihydro-3-Methyl-5-Oxo-4H-Pyrazol-4-Ylidene)- (9Ci)
CAS No.	96127-24-1
Molecular Formula	C7H5N3O
Molecular Weight	147.14 g/mol
Synonyms	4-(Dicyanomethylene)-3-methyl-1-phenyl-2-pyrazolin-5-one; 3-Methyl-4-(dicyanomethylene)-1-phenyl-2-pyrazolin-5-one; 1-Phenyl-3-methyl-4-(dicyanomethylene)-5-pyrazolone; (1,5-Dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)propanedinitrile; 4-(Dicyanomethylene)-3-methyl-1-phenyl-5-pyrazolone; 96127-24-1; Propanedinitrile, (1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)-
EINECS	Contact for details

Quality Control

Our Propanedinitrile, (1,5-Dihydro-3-Methyl-5-Oxo-4H-Pyrazol-4-Ylidene)- (9Ci) is manufactured under a strict quality management system. Every 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 each shipment to guarantee it meets 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 (typically 15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

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%
Residue on Ignition	≤ 0.1%

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