Description

9H-Purine,4,5-Dihydro-2,6,8-Trimethoxy-9-Methyl-(9Ci) is a high-purity, functionalized purine derivative, a key scaffold in advanced organic synthesis. This compound matters for its role as a versatile chemical intermediate in the development of novel active pharmaceutical ingredients (APIs) and specialty fine chemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and life science research sectors seeking to develop new therapeutic or bioactive molecules.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel purine-based drug candidates, including potential kinase inhibitors and antiviral agents.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators that utilize the purine core structure.
• Biochemical Research: Serves as a precursor or reference standard in enzymatic studies and metabolic pathway research.
• Nucleoside/Nucleotide Analogue Synthesis: A key starting material for creating modified nucleosides with potential therapeutic applications.
• Fine Chemical Synthesis: Employed in custom synthesis and contract manufacturing for producing high-value, complex organic molecules.
• Academic & Industrial R&D: Used in medicinal chemistry programs for structure-activity relationship (SAR) studies and lead optimization.

Basic Information

Product Name	9H-Purine,4,5-Dihydro-2,6,8-Trimethoxy-9-Methyl-(9Ci)
CAS No.	817631-49-5
Molecular Formula	C9H14N4O3
Molecular Weight	226.23 g/mol
Synonyms	2,6,8-Trimethoxy-9-methyl-4,5-dihydro-9H-purine; 9-Methyl-2,6,8-trimethoxy-4,5-dihydro-9H-purine; 4,5-Dihydro-2,6,8-trimethoxy-9-methyl-9H-purine; 9-Methyl-2,6,8-trimethoxypurine (dihydro); Purine, 4,5-dihydro-2,6,8-trimethoxy-9-methyl- (9CI)
EINECS	Contact for details

Quality Control

Our 9H-Purine,4,5-Dihydro-2,6,8-Trimethoxy-9-Methyl-(9Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency suitable for research and synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
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.