Description

Sulfenosine CAS NO 123002-38-0 is a specialized nucleoside analog of significant interest in advanced pharmaceutical research and development. This compound serves as a critical building block or intermediate in the synthesis of novel therapeutic agents, particularly those targeting viral infections and specific cellular pathways. It is essential for research institutions, pharmaceutical companies, and biotechnology firms engaged in antiviral drug discovery, oncology research, and the development of nucleotide-based therapies. The high-purity material enables precise and reproducible results in both laboratory-scale studies and process development.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of antiviral and anticancer nucleotide analogs.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies to investigate nucleoside metabolism and related pathways.
• Antiviral Drug Development: Serves as a core scaffold for developing new agents against DNA and RNA viruses.
• Oncology Research: Investigated for its potential role in disrupting nucleotide synthesis in rapidly dividing cancer cells.
• Process Chemistry: Employed in the scale-up and optimization of manufacturing routes for active pharmaceutical ingredients (APIs).
• Reference Standard: Utilized as a high-purity analytical standard for quality control and method validation in pharmaceutical analysis.

Basic Information

Product Name	Sulfenosine
CAS No.	123002-38-0
Molecular Formula	C9H11N5O4S
Molecular Weight	285.28 g/mol
Synonyms	6-Mercapto-9-β-D-ribofuranosylpurine; 6-Thioguanosine (Note: Verify specific isomer); 9-β-D-Ribofuranosyl-6-mercaptopurine; Sulfenosine; 6-MP-riboside; NSC 49193; 6-Thiopurine riboside; 6-Mercaptopurine ribonucleoside
EINECS	Contact for details

Quality Control

Our Sulfenosine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and development. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP guidelines where applicable, and our quality protocols are designed to meet the stringent requirements of the pharmaceutical industry. Certificates of Analysis (COA) are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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