Description

4-Amino-6-Methylthio-1-(2',2'-Diethoxyethyl)-1H-Pyrazolo(3,4-D)Pyrimidine is a high-purity, advanced pharmaceutical intermediate belonging to the pyrazolopyrimidine class of heterocyclic compounds. This compound is valued for its role as a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs), particularly those targeting specific enzymatic pathways. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development and production of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of purine nucleoside analogs and other potent API candidates.
• Antiviral Drug Research: Used in the development of compounds targeting viral replication mechanisms.
• Oncology Research: Serves as a scaffold for creating potential kinase inhibitors and other targeted cancer therapies.
• Biochemical Research: Employed as a standard or reagent in enzymatic studies and biochemical assays.
• Process Chemistry: Utilized in route scouting and scale-up optimization for efficient API manufacturing.
• Custom Synthesis: A starting material for the custom synthesis of specialized analogs for structure-activity relationship (SAR) studies.

Basic Information

Product Name	4-Amino-6-Methylthio-1-(2',2'-Diethoxyethyl)-1H-Pyrazolo(3,4-D)Pyrimidine
CAS No.	153901-71-4
Molecular Formula	C₁₂H₁₉N₅O₂S
Molecular Weight	297.38 g/mol
Synonyms	1-(2,2-Diethoxyethyl)-4-amino-6-(methylthio)-1H-pyrazolo[3,4-d]pyrimidine; 4-Amino-6-methylthio-1-(2,2-diethoxyethyl)-1H-pyrazolo[3,4-d]pyrimidine; 1H-Pyrazolo[3,4-d]pyrimidine, 4-amino-1-(2,2-diethoxyethyl)-6-(methylthio)-; 4-Amino-6-methylmercapto-1-(2,2-diethoxyethyl)pyrazolo[3,4-d]pyrimidine; 6-(Methylthio)-1-(2,2-diethoxyethyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine; CAS 153901-71-4
EINECS	Contact for details

Quality Control

Our 4-Amino-6-Methylthio-1-(2',2'-Diethoxyethyl)-1H-Pyrazolo(3,4-D)Pyrimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical research and development. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

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). The product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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