Description

6-Chloro-3-Methyl-1H-Pyrazolo[3,4-B]Pyrazine is a high-value, heterocyclic organic building block of significant interest in advanced chemical synthesis. This compound matters as a versatile and critical intermediate for constructing complex molecular architectures, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key scaffold in the synthesis of novel drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with specific modes of action.
• Chemical Biology Probe Development: Employed as a core structure for creating tool compounds to study biological pathways and protein functions.
• Material Science Precursor: Acts as a building block for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components in organic semiconductors.
• Custom Synthesis & Contract Manufacturing: A crucial starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) producing bespoke compounds for client projects.
• Academic & Institutional Research: Utilized in university and government laboratories for fundamental studies in heterocyclic chemistry and medicinal chemistry.

Basic Information

Product Name	6-Chloro-3-Methyl-1H-Pyrazolo[3,4-B]Pyrazine
CAS No.	1638768-76-9
Molecular Formula	C7H5ClN4
Molecular Weight	180.59 g/mol
Synonyms	6-Chloro-3-methyl-1H-pyrazolo[3,4-b]pyrazine; 3-Methyl-6-chloro-1H-pyrazolo[3,4-b]pyrazine; 1H-Pyrazolo[3,4-b]pyrazine, 6-chloro-3-methyl-; 6-Chloro-3-methylpyrazolo[3,4-b]pyrazine; 6-Chloro-3-methyl-1H-pyrazolo[3,4-b]pyrazine; 1638768-76-9; 6-Chloro-3-methyl-1H-pyrazolo[3,4-b]pyrazine (CAS 1638768-76-9)
EINECS	Contact for details

Quality Control

Our 6-Chloro-3-Methyl-1H-Pyrazolo[3,4-B]Pyrazine is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical quality attributes are provided with each shipment. We support development and commercial projects with material that meets stringent internal specifications and can provide guidance on relevant regulatory starting material considerations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (typically 15-25°C). The container should be kept tightly sealed in a dry environment to minimize exposure to moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (HPLC)	Retention time corresponds to reference standard
Identification (IR)	Spectrum matches reference spectrum
Purity (HPLC)	≥ 97.0% (Area %)
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.