Description

Selprazine is a high-purity pharmaceutical intermediate and research chemical with significant utility in modern synthetic chemistry. Its primary value lies in its role as a critical building block for the development of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex molecular architectures. This compound is essential for research institutions, pharmaceutical R&D departments, and fine chemical manufacturers engaged in the synthesis of advanced drug candidates and specialty organic molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of proprietary drug substances and new chemical entities (NCEs).
• Organic Synthesis Building Block: Used in complex coupling reactions, cyclizations, and the introduction of specific functional groups in research-scale and pilot-scale chemistry.
• Medicinal Chemistry Research: Employed in structure-activity relationship (SAR) studies and the optimization of lead compounds for improved efficacy and pharmacokinetic properties.
• Process Chemistry Development: Serves as a standard or starting material for developing and scaling up robust, cost-effective manufacturing routes for APIs.
• Contract Research & Manufacturing (CRAM): Supplied to organizations providing custom synthesis and process development services to the global pharmaceutical industry.

Basic Information

Product Name	Selprazine
CAS No.	103997-59-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1H-Pyrazolo[3,4-d]pyrimidin-4-amine, 6-methyl-; 6-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine; Selprazine; 103997-59-7; 6-Methyl-4-amino-1H-pyrazolo[3,4-d]pyrimidine
EINECS	Contact for details

Quality Control

Our Selprazine is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatographic purity assays 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 to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Individual impurity ≤ 0.5%
Total Impurities	≤ 2.0%
Loss on Drying	≤ 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.