Description

Pyrazolopyrimidine Nucleoside CAS NO 96555-37-2 is a high-purity, modified nucleoside analog of significant interest in advanced pharmaceutical research and development. This compound serves as a critical building block for the synthesis of novel therapeutic agents, particularly in the fields of antiviral and anticancer drug discovery. Its unique pyrazolopyrimidine scaffold makes it an essential intermediate for medicinal chemists and researchers in biotechnology and pharmaceutical companies seeking to develop next-generation targeted therapies.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel antiviral and anticancer drug candidates.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and lead optimization.
• Nucleoside Analog Development: Serves as a modified base for creating potential polymerase inhibitors.
• Biochemical Probe Synthesis: Utilized in the development of labeled compounds for mechanism-of-action studies.
• Academic & Institutional R&D: Employed in university and research institute laboratories for exploratory life science projects.
• Contract Research & Manufacturing (CRO/CMO): Supplied to service organizations supporting drug discovery pipelines for global clients.

Basic Information

Product Name	Pyrazolopyrimidine Nucleoside
CAS No.	96555-37-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine; 4-Amino-1-β-D-ribofuranosyl-1H-pyrazolo[3,4-d]pyrimidine; Pyrazolo[3,4-d]pyrimidine ribonucleoside; 4-Amino-1-(β-D-ribofuranosyl)pyrazolo[3,4-d]pyrimidine; 1H-Pyrazolo[3,4-d]pyrimidin-4-amine, 1-β-D-ribofuranosyl-; Modified nucleoside analog; Pyrazolopyrimidine riboside
EINECS	Contact for details

Quality Control

Our Pyrazolopyrimidine Nucleoside is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity suitable for research applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your regulatory and research documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment. For long-term storage, consider desiccants or an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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