Description

Ethyl 2-(1-Methyl-1H-Pyrazol-4-Yl)-2-Oxoacetate is a high-purity pyrazole derivative ester, a crucial building block in advanced organic synthesis. This compound is valued for its reactive α-ketoester functionality, enabling its use in the construction of complex heterocyclic frameworks. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in kinase inhibitor and other small molecule therapeutic programs.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging the pyrazole moiety for biological activity.
• Chemical Research: Serves as a versatile precursor in academic and industrial laboratories for exploring new chemical reactions and synthesizing complex molecular libraries.
• Material Science: Potential building block for the synthesis of specialty polymers or organic electronic materials with specific functional properties.

Basic Information

Item	Detail
Product Name	Ethyl 2-(1-Methyl-1H-Pyrazol-4-Yl)-2-Oxoacetate
CAS No.	1104227-37-3
Molecular Formula	C8H10N2O3
Molecular Weight	182.18 g/mol
Synonyms	Ethyl 2-(1-methyl-1H-pyrazol-4-yl)-2-oxoacetate; 2-Oxo-2-(1-methyl-1H-pyrazol-4-yl)acetic acid ethyl ester; Ethyl (1-methyl-1H-pyrazol-4-yl)oxoacetate; 1-Methyl-1H-pyrazole-4-carboxylic acid, 2-oxo-, ethyl ester; Ethyl 1-methyl-1H-pyrazole-4-glyoxylate; 1104227-37-3; Ethyl 2-(1-methylpyrazol-4-yl)-2-oxoacetate
EINECS	Contact for details

Quality Control

Our Ethyl 2-(1-Methyl-1H-Pyrazol-4-Yl)-2-Oxoacetate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent chemical identity. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.