Description

1-Ethyl-3-Methyl-1H-Pyrazole-4-Carbonitrile is a heterocyclic organic compound featuring a nitrile functional group, serving as a versatile and valuable synthetic intermediate. Its core value lies in its pyrazole backbone, which is a privileged scaffold in medicinal chemistry and agrochemical development. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for constructing novel active molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly those targeting inflammation, metabolic disorders, and central nervous system (CNS) diseases.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging the bioactivity of the pyrazole ring.
• Material Science Research: Serves as a precursor for the development of advanced organic materials, including ligands for catalysis and components for organic electronics.
• Chemical Biology & Proteomics: Employed as a scaffold or linker in the design of chemical probes and activity-based protein profiling (ABPP) reagents.
• Academic & Contract Research: Essential for method development and exploratory synthetic chemistry in academic laboratories and CROs (Contract Research Organizations).

Basic Information

Product Name	1-Ethyl-3-Methyl-1H-Pyrazole-4-Carbonitrile
CAS No.	1006471-43-7
Molecular Formula	C7H9N3
Molecular Weight	135.17 g/mol
Synonyms	4-Cyano-1-ethyl-3-methylpyrazole; 1-Ethyl-3-methyl-4-cyanopyrazole; 1-Ethyl-3-methylpyrazole-4-carbonitrile; 3-Methyl-1-ethyl-1H-pyrazole-4-carbonitrile; 4-Pyrazolecarbonitrile, 1-ethyl-3-methyl-; EM-Pyrazole-CN; 1H-Pyrazole-4-carbonitrile, 1-ethyl-3-methyl-
EINECS	Contact for details

Quality Control

Our 1-Ethyl-3-Methyl-1H-Pyrazole-4-Carbonitrile is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory documentation needs.

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 strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.