Description

6-Chloro-3-Methyl-1H-Pyrazolo[3,4-D]Pyrimidine is a high-value heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique fused pyrazolopyrimidine structure makes it an essential intermediate for developing novel active pharmaceutical ingredients (APIs) and agrochemicals. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for creating new therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of kinase inhibitors and other targeted small-molecule drugs.
• Agrochemical Research: Used in developing new classes of herbicides, fungicides, and plant growth regulators.
• Chemical Biology: Serves as a core scaffold for designing chemical probes and tool compounds to study biological pathways.
• Material Science: Investigated for the development of organic electronic materials and specialty polymers.
• Contract Research & Manufacturing (CRAM): Supplied to CROs and CDMOs for custom synthesis and process development projects.

Basic Information

Product Name	6-Chloro-3-Methyl-1H-Pyrazolo[3,4-D]Pyrimidine
CAS No.	871254-63-6
Molecular Formula	C6H5ClN4
Molecular Weight	168.58 g/mol
Synonyms	6-Chloro-3-methyl-1H-pyrazolo[3,4-d]pyrimidine; 3-Methyl-6-chloro-1H-pyrazolo[3,4-d]pyrimidine; 6-Chloro-3-methyl-7H-pyrazolo[3,4-d]pyrimidine; 6-Chloro-3-methyl-1H-pyrazolo[3,4-d]pyrimidine; 871254-63-6; Pyrazolo[3,4-d]pyrimidine, 6-chloro-3-methyl-1H-
EINECS	Contact for details

Quality Control

Our 6-Chloro-3-Methyl-1H-Pyrazolo[3,4-D]Pyrimidine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed chromatographic data 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, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH Q3C
Loss on Drying	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.