Description

Ethyl 4-Hydroxy-6-Methylpyrazolo[1,5-A]Pyrazine-2-Carboxylate (Wxg02499) is a high-purity, heterocyclic organic compound serving as a critical building block in advanced chemical synthesis. This material is valued for its precise molecular structure, which enables the development of novel active pharmaceutical ingredients and functional materials. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for process development and scale-up.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in kinase inhibitor research and other targeted therapies.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for biological activity.
• Chemical Synthesis Building Block: Employed in organic chemistry for constructing complex pyrazolo-pyrazine based molecular architectures.
• Material Science Research: Investigated for potential applications in creating organic electronic materials or advanced polymers.
• Contract Research & Development (CRO/CMO): Supplied to research organizations for custom synthesis projects and library development.

Basic Information

Product Name	Ethyl 4-Hydroxy-6-Methylpyrazolo[1,5-A]Pyrazine-2-Carboxylate (Wxg02499)
CAS No.	1443978-76-4
Molecular Formula	C11H11N3O3
Molecular Weight	233.22 g/mol
Synonyms	Ethyl 4-hydroxy-6-methylpyrazolo[1,5-a]pyrazine-2-carboxylate; WXG02499; 4-Hydroxy-6-methylpyrazolo[1,5-a]pyrazine-2-carboxylic acid ethyl ester; 1443978-76-4; Ethyl 4-hydroxy-6-methyl-1H-pyrazolo[1,5-a]pyrazine-2-carboxylate; Pyrazolo[1,5-a]pyrazine-2-carboxylic acid, 4-hydroxy-6-methyl-, ethyl ester
EINECS	Contact for details

Quality Control

Every batch of Ethyl 4-Hydroxy-6-Methylpyrazolo[1,5-A]Pyrazine-2-Carboxylate is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under dry, inert conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white 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.