Description

3-(1-Ethyl-3-Methyl-1H-Pyrazol-4-Yl)-3-Oxopropanenitrile is a versatile pyrazole-based chemical intermediate with a reactive cyanoacetyl group. This compound matters for its role as a key building block in the synthesis of more complex heterocyclic molecules, particularly in pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Synthesis: Serves as a key building block for developing new herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Material Science Research: Used in the development of advanced organic materials, including ligands for catalysis and components for organic electronics.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for custom synthesis projects and scale-up production under cGMP or ISO standards.

Basic Information

Product Name	3-(1-Ethyl-3-Methyl-1H-Pyrazol-4-Yl)-3-Oxopropanenitrile
CAS No.	1003993-02-9
Molecular Formula	C9H11N3O
Molecular Weight	177.21 g/mol
Synonyms	3-Oxo-3-(1-ethyl-3-methyl-1H-pyrazol-4-yl)propanenitrile; 1-Ethyl-3-methyl-1H-pyrazole-4-carbonylacetonitrile; 3-(1-Ethyl-3-methylpyrazol-4-yl)-3-oxopropionitrile; 4-Cyanoacetyl-1-ethyl-3-methylpyrazole; 1-Ethyl-3-methyl-4-cyanomethylenecarbonylpyrazole; 3-(1-Ethyl-3-methyl-1H-pyrazol-4-yl)-3-oxopropanenitrile; Pyrazole-4-carbonylacetonitrile derivative
EINECS	Contact for details

Quality Control

Our 3-(1-Ethyl-3-Methyl-1H-Pyrazol-4-Yl)-3-Oxopropanenitrile is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment supports applications requiring high-purity intermediates for research and development under ISO guided standards.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque or amber packaging during storage and handling.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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