Description

7-Ethylguanosine is a modified nucleoside derivative where an ethyl group is attached to the guanine base. This compound is of significant interest in biochemical research and pharmaceutical development due to its role as a building block for modified oligonucleotides and its potential as a metabolic intermediate. It is primarily utilized by research institutions and pharmaceutical companies engaged in nucleoside chemistry, antiviral drug discovery, and the study of RNA structure and function.

Application

• Biochemical Research: Used as a key intermediate in the synthesis of modified RNA and DNA oligonucleotides for studying nucleic acid interactions and enzyme mechanisms.
• Antiviral Drug Development: Serves as a precursor or analog in the research and synthesis of novel nucleoside-based antiviral agents.
• Metabolic Pathway Studies: Employed as a reference standard or tracer in metabolic studies to investigate purine salvage pathways and nucleotide metabolism.
• Enzyme Substrate/Inhibitor: Acts as a substrate or inhibitor for enzymes such as nucleoside kinases and phosphorylases in enzymatic assays.
• Pharmaceutical Intermediates: Used in the multi-step synthesis of more complex pharmaceutical compounds targeting various diseases.

Basic Information

Product Name	7-Ethylguanosine
CAS No.	71369-24-9
Molecular Formula	C₁₂H₁₇N₅O₅
Molecular Weight	311.30 g/mol
Synonyms	7-Ethylguanosine; Guanosine, 7-ethyl-; 9-[(2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-7-ethyl-3H-purin-6-one; 7-Ethyl-9-β-D-ribofuranosylguanine; 7-Et-Guo
EINECS	Contact for details

Quality Control

Our 7-Ethylguanosine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by NMR and mass spectrometry, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatograms and spectral data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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