Description

4-Methyl-6-(Methylthio)-1H-Pyrazolo[3,4-D]Pyrimidine is a high-purity, heterocyclic organic compound belonging to the pyrazolopyrimidine class, serving as a critical advanced pharmaceutical intermediate. Its value lies in its role as a sophisticated building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in kinase inhibitor research and development. This compound is essential for R&D chemists and process development scientists in the pharmaceutical, biotechnology, and fine chemical industries seeking to develop new therapeutic agents.

Application

• Pharmaceutical Intermediate: A key synthon in the multi-step synthesis of targeted kinase inhibitors and other small molecule drugs.
• Biochemical Research: Used as a reference standard or a precursor in medicinal chemistry programs for structure-activity relationship (SAR) studies.
• Agrochemical Development: Potential application as a core structure for developing new crop protection agents and pesticides.
• Material Science Research: Investigated as a precursor for organic electronic materials due to its fused heterocyclic structure.

Basic Information

Product Name	4-Methyl-6-(Methylthio)-1H-Pyrazolo[3,4-D]Pyrimidine
CAS No.	1408075-41-1
Molecular Formula	C7H8N4S
Molecular Weight	180.23 g/mol
Synonyms	4-Methyl-6-(methylthio)-1H-pyrazolo[3,4-d]pyrimidine; 6-(Methylthio)-4-methyl-1H-pyrazolo[3,4-d]pyrimidine; 1H-Pyrazolo[3,4-d]pyrimidine, 4-methyl-6-(methylthio)-; 4-Methyl-6-methylthio-1H-pyrazolo[3,4-d]pyrimidine; 1408075-41-1; Pyrazolo[3,4-d]pyrimidine, 4-methyl-6-(methylthio)-1H-
EINECS	Contact for details

Quality Control

Our 4-Methyl-6-(Methylthio)-1H-Pyrazolo[3,4-D]Pyrimidine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and MS, to ensure it meets the high standards required for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing all specifications and test results is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
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.