Description

3,7-Dihydro-7-[2-[(2-Hydroxyethyl)Methylamino]Ethyl]-1,3-Dimethyl-1H-Purine-2,6-Dione is a key pharmaceutical intermediate and a derivative of the xanthine family, known for its role in synthesizing bioactive molecules. This compound is valued for its high purity and consistent quality, which are critical for ensuring the efficacy and safety of downstream pharmaceutical products. It is primarily sought by research institutions and manufacturers in the pharmaceutical and life sciences sectors for the development of new therapeutic agents.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting neurological and cardiovascular systems.
• Research & Development: Used in academic and industrial R&D for studying xanthine derivatives, structure-activity relationships, and developing novel drug candidates.
• Biochemical Research: Serves as a standard or reagent in biochemical assays and pharmacological studies due to its specific purine-based structure.
• Reference Standard: Employed as a high-purity analytical reference standard in quality control laboratories for method development and validation.

Basic Information

Product Name	3,7-Dihydro-7-[2-[(2-Hydroxyethyl)Methylamino]Ethyl]-1,3-Dimethyl-1H-Purine-2,6-Dione
CAS No.	64897-71-8
Molecular Formula	C₁₂H₁₉N₅O₃
Molecular Weight	281.31 g/mol
Synonyms	7-[2-[(2-Hydroxyethyl)methylamino]ethyl]-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione; 1,3-Dimethyl-7-[2-(N-methyl-2-hydroxyethylamino)ethyl]xanthine; Pentoxifylline Impurity; BL 191; Oxpentifylline Related Compound; Trental Impurity; Xanthinol Niacinate Intermediate
EINECS	Contact for details

Quality Control

Our 3,7-Dihydro-7-[2-[(2-Hydroxyethyl)Methylamino]Ethyl]-1,3-Dimethyl-1H-Purine-2,6-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We can supply material compliant with various pharmacopeial standards (e.g., USP, EP) upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
Loss on Drying	≤ 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.