Description

Ethyl 4,5-Dimethyl-1H-Pyrazole-3-Carboxylate is a high-purity pyrazole derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile heterocyclic intermediate, enabling the development of novel molecules with targeted properties. It is needed by research chemists and process development teams in the pharmaceutical, agrochemical, and material science industries for creating active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammation.
• Agrochemical Synthesis: Building block for developing new generation pesticides, herbicides, and plant growth regulators with improved efficacy.
• Coordination Chemistry & Ligand Design: Used to create specialized pyrazole-based ligands for metal complexes in catalysis and material science.
• Organic Electronics Research: Intermediate in the development of heterocyclic compounds for organic light-emitting diodes (OLEDs) and semiconductors.
• Chemical Research & Development: A versatile scaffold for medicinal chemistry and structure-activity relationship (SAR) studies.
• Specialty Chemical Production: Employed in the manufacture of dyes, pigments, and other performance chemicals.

Basic Information

Product Name	Ethyl 4,5-Dimethyl-1H-Pyrazole-3-Carboxylate
CAS No.	15803-27-7
Molecular Formula	C8H12N2O2
Molecular Weight	168.19 g/mol
Synonyms	Ethyl 4,5-dimethylpyrazole-3-carboxylate; 3-Carbethoxy-4,5-dimethylpyrazole; 1H-Pyrazole-3-carboxylic acid, 4,5-dimethyl-, ethyl ester; 4,5-Dimethyl-1H-pyrazole-3-carboxylic acid ethyl ester; Ethyl 4,5-dimethyl-1H-pyrazole-3-carboxylate; 4,5-Dimethylpyrazole-3-carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 4,5-Dimethyl-1H-Pyrazole-3-Carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure high chemical purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. The container should be kept tightly sealed when not in use to maintain product integrity.

Specification

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