Description

1H-Purine-2,6-Dione, 7-(2-(Bis(2-Hydroxyethyl)Amino)Ethyl)-3,7-Dihydro -1,3-Dimethyl-, (R-(R*,R*))-2,3-Dihydroxybutanedioate (1:1) (Salt) is a high-purity, complex purine derivative salt, valued for its role as a key pharmaceutical intermediate and research chemical. Its primary commercial value lies in enabling the synthesis of advanced therapeutic agents, particularly in the fields of cardiology and neurology. This compound is essential for manufacturers and R&D laboratories focused on developing and producing innovative active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of specialized active pharmaceutical ingredients (APIs), particularly for cardiovascular and neurological drugs.
• Research & Development: Used in biochemical and pharmacological research to study purinergic signaling pathways and develop new therapeutic candidates.
• Fine Chemical Synthesis: Serves as a precursor for creating complex molecules with specific biological activities in custom synthesis projects.
• Reference Standard: Employed as a high-purity analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	1H-Purine-2,6-Dione, 7-(2-(Bis(2-Hydroxyethyl)Amino)Ethyl)-3,7-Dihydro -1,3-Dimethyl-, (R-(R*,R*))-2,3-Dihydroxybutanedioate (1:1) (Salt)
CAS No.	72061-62-2
Molecular Formula	C17H27N5O6 • C4H6O6
Molecular Weight	Contact for details
Synonyms	Pentoxifylline Tartrate; 1-(5-Oxohexyl)-3,7-dimethylxanthine Tartrate; Oxpentifylline Tartrate; BL 191 Tartrate; Trental® Tartrate; 3,7-Dihydro-3,7-dimethyl-1-(5-oxohexyl)-1H-purine-2,6-dione Tartrate; 1-(5-Oxohexyl)theobromine Tartrate
EINECS	Contact for details

Quality Control

Our 1H-Purine-2,6-Dione, 7-(2-(Bis(2-Hydroxyethyl)Amino)Ethyl)-3,7-Dihydro -1,3-Dimethyl-, (R-(R*,R*))-2,3-Dihydroxybutanedioate (1:1) (Salt) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure compliance with pharmaceutical-grade specifications, including identity, purity, and impurity profile. Comprehensive Certificates of Analysis (COA) documenting HPLC assay, related substances, residual solvents, and other critical parameters are available upon request to support your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Heavy Metals	≤ 20 ppm

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