Description

3,7-Dihydro-6-[(Phenylmethyl)Thio]-2H-Purin-2-One CAS NO 5446-42-4 is a specialized purine derivative, a key heterocyclic compound of significant interest in advanced organic synthesis and pharmaceutical research. Its molecular structure, featuring a benzylthio substitution, makes it a valuable intermediate or building block for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. This compound is primarily utilized by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers engaged in the synthesis of nucleoside analogs, enzyme inhibitors, and other biologically active molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel purine-based drug candidates targeting various therapeutic areas.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies and for probing biological pathways involving purine metabolism.
• Nucleoside Analog Synthesis: Acts as a key building block for creating modified nucleosides with potential antiviral or anticancer activity.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals for agrochemical and material science applications.
• Academic Research: Utilized in universities and research institutes for methodological development in organic chemistry and medicinal chemistry projects.

Basic Information

Product Name	3,7-Dihydro-6-[(Phenylmethyl)Thio]-2H-Purin-2-One
CAS No.	5446-42-4
Molecular Formula	C₁₂H₁₀N₄OS
Molecular Weight	258.30 g/mol
Synonyms	6-(Benzylthio)-1H-purine-2(3H)-one; 6-(Benzylthio)purine-2(3H)-one; 6-(Benzylthio)-3,7-dihydro-2H-purin-2-one; 6-Benzylthio-2-hydroxypurine; 6-Benzylmercaptopurine-2-one; NSC 403169; 6-(Phenylmethylthio)-1H-purine-2(3H)-one
EINECS	Contact for details

Quality Control

Our production of 3,7-Dihydro-6-[(Phenylmethyl)Thio]-2H-Purin-2-One adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity assay and identity confirmation via spectroscopic methods. A detailed Certificate of Analysis (COA) documenting all test results is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep the container tightly sealed to protect from moisture. Store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 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.