Description

1H-Purine-2,6-Dione,3,7-Dihydro-8-[(1E)-2-(4-Methoxy-2,3-Dimethylphenyl)Ethenyl]-1,3-Dimethyl-(9Ci) is a specialized purine derivative with a unique ethenyl-substituted aromatic side chain. This compound is valued for its role as a key synthetic intermediate or active pharmaceutical ingredient (API) precursor in advanced research and development. It is primarily needed by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic institutions engaged in medicinal chemistry and drug discovery programs.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel purine-based therapeutic agents.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for various disease targets.
• Biochemical Research: Acts as a potential modulator or inhibitor in enzymatic studies involving purine metabolism pathways.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex, high-value specialty chemicals.
• Reference Standard: Utilized as an analytical standard for quality control and method development in pharmaceutical analysis.

Basic Information

Product Name	1H-Purine-2,6-Dione,3,7-Dihydro-8-[(1E)-2-(4-Methoxy-2,3-Dimethylphenyl)Ethenyl]-1,3-Dimethyl-(9Ci)
CAS No.	155271-16-2
Molecular Formula	C₁₈H₂₀N₄O₃
Molecular Weight	340.38 g/mol
Synonyms	8-[(E)-2-(4-Methoxy-2,3-dimethylphenyl)ethenyl]-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione; 1,3-Dimethyl-8-[(E)-2-(4-methoxy-2,3-dimethylphenyl)vinyl]-3,7-dihydro-1H-purine-2,6-dione; 8-[(1E)-2-(4-Methoxy-2,3-dimethylphenyl)ethenyl]-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione; A derivative of Theophylline; (E)-8-(2-(4-Methoxy-2,3-dimethylphenyl)vinyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione
EINECS	Contact for details

Quality Control

Our 1H-Purine-2,6-Dione,3,7-Dihydro-8-[(1E)-2-(4-Methoxy-2,3-Dimethylphenyl)Ethenyl]-1,3-Dimethyl-(9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical research. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

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). The product is light-sensitive and should be handled under appropriate conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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