Description

9-(2'', 3'', 5''-Tri-o-Benzoyl-β-L-Ribofuranosyl)-6-Chloropurine is a high-purity nucleoside derivative, a critical building block in advanced pharmaceutical synthesis. This compound is essential for researchers and manufacturers developing novel antiviral and anticancer therapeutics, particularly those based on modified nucleoside analogs. It is primarily utilized by pharmaceutical R&D laboratories and fine chemical producers requiring highly specific and reliable synthetic intermediates for complex molecular construction.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of modified nucleoside-based active pharmaceutical ingredients (APIs).
• Antiviral Drug Research: Used in the development and production of experimental antiviral compounds targeting specific viral polymerases.
• Oncology Therapeutics: Serves as a building block for creating novel nucleoside analogs with potential anticancer activity.
• Biochemical Research: Employed in academic and industrial laboratories for studying enzyme mechanisms and nucleic acid chemistry.
• Process Chemistry: Utilized in scale-up and optimization of synthetic routes for complex nucleoside derivatives.
• Custom Synthesis: A starting material for contract research organizations (CROs) and CDMOs offering bespoke chemical synthesis services.

Basic Information

Product Name	9-(2'', 3'', 5''-Tri-o-Benzoyl-β-L-Ribofuranosyl)-6-Chloropurine
CAS No.	179112-79-9
Molecular Formula	C31H23ClN4O7
Molecular Weight	599.00 g/mol
Synonyms	6-Chloro-9-(2,3,5-tri-O-benzoyl-β-L-ribofuranosyl)purine; 6-Chloropurine riboside tri-benzoate (L-form); 9-(2,3,5-Tri-O-benzoyl-β-L-ribofuranosyl)-6-chloropurine; L-6-Chloropurine riboside tribenzoate; β-L-6-Chloropurine riboside 2',3',5'-tribenzoate; 6-Chloro-9-[(2,3,5-tri-O-benzoyl-β-L-ribofuranosyl)]purine; 6-Chloropurine, 9-(2,3,5-tri-O-benzoyl-β-L-ribofuranosyl)-; L-Nucleoside intermediate
EINECS	Contact for details

Quality Control

Our 9-(2'', 3'', 5''-Tri-o-Benzoyl-β-L-Ribofuranosyl)-6-Chloropurine 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 stringent requirements for pharmaceutical research and development. Certificates of Analysis (COA) documenting purity, related substances, and other critical parameters are available upon request, supporting your regulatory and quality assurance 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 to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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