Description

Ethyl 4-Chloro-6-Methylpyrazolo[1,5-A]Pyrazine-2-Carboxylate is a high-purity, advanced pharmaceutical intermediate belonging to the pyrazolopyrazine class of heterocyclic compounds. This compound is critical for the synthesis of novel active pharmaceutical ingredients (APIs) targeting a range of therapeutic areas. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in drug discovery and process development.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly in medicinal chemistry research.
• Kinase Inhibitor Development: Serves as a core scaffold for the research and development of small molecule kinase inhibitors.
• Agrochemical Research: Used in the discovery and synthesis of new agrochemicals, such as herbicides and fungicides.
• Organic Synthesis: Employed in academic and industrial laboratories for constructing complex heterocyclic systems.
• Material Science Precursor: Investigated as a precursor for organic electronic materials due to its fused heteroaromatic structure.

Basic Information

Product Name	Ethyl 4-Chloro-6-Methylpyrazolo[1,5-A]Pyrazine-2-Carboxylate
CAS No.	1449598-75-7
Molecular Formula	C11H10ClN3O2
Molecular Weight	251.67 g/mol
Synonyms	Ethyl 4-chloro-6-methylpyrazolo[1,5-a]pyrazine-2-carboxylate; 4-Chloro-6-methylpyrazolo[1,5-a]pyrazine-2-carboxylic acid ethyl ester; 1449598-75-7; Pyrazolo[1,5-a]pyrazine-2-carboxylic acid, 4-chloro-6-methyl-, ethyl ester; Ethyl 4-chloro-6-methyl-1H-pyrazolo[1,5-a]pyrazine-2-carboxylate
EINECS	Contact for details

Quality Control

Our Ethyl 4-Chloro-6-Methylpyrazolo[1,5-A]Pyrazine-2-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment 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 a controlled room temperature (typically 15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed and away from direct light sources to maintain stability and purity.

Specification

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