Description

7-[3-[[2-(3,4-Dihydroxyphenyl)-1-Methylethyl]Amino]Propyl]Theophyline is a specialized xanthine derivative with a unique chemical structure that combines theophylline with a catecholamine-like side chain. This compound is significant for its potential as a key intermediate or active pharmaceutical ingredient (API) in advanced pharmacological research and development. It is primarily needed by pharmaceutical manufacturers and research institutions focused on developing novel therapeutics for respiratory and cardiovascular conditions.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel bronchodilators and cardiovascular agents.
• Biochemical Research: Used in studies investigating adenosine receptor antagonism and phosphodiesterase (PDE) inhibition mechanisms.
• Reference Standard: Employed as a high-purity analytical standard in quality control laboratories for method development and validation.
• Drug Discovery: A valuable compound for medicinal chemistry programs targeting asthma, chronic obstructive pulmonary disease (COPD), and related inflammatory pathways.

Basic Information

Product Name	7-[3-[[2-(3,4-Dihydroxyphenyl)-1-Methylethyl]Amino]Propyl]Theophyline
CAS No.	74051-78-8
Molecular Formula	C19H25N5O4
Molecular Weight	387.43 g/mol
Synonyms	7-[3-[[2-(3,4-Dihydroxyphenyl)-1-methylethyl]amino]propyl]-1,3-dimethylpurine-2,6-dione; 7-[3-[(2-(3,4-Dihydroxyphenyl)-1-methylethyl)amino]propyl]theophylline; 7-(3-((2-(3,4-Dihydroxyphenyl)-1-methylethyl)amino)propyl)theophylline; Theophylline, 7-[3-[[2-(3,4-dihydroxyphenyl)-1-methylethyl]amino]propyl]-; 74051-78-8; N-[2-(3,4-Dihydroxyphenyl)-1-methylethyl]-N'-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-7H-purin-7-yl)propane-1,3-diamine
EINECS	Contact for details

Quality Control

Our 7-[3-[[2-(3,4-Dihydroxyphenyl)-1-Methylethyl]Amino]Propyl]Theophyline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical research. Certificates of Analysis (COA) detailing all specifications are available upon request to support your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store in a cool, dry place at a controlled room temperature (15-25°C). For long-term storage, consider desiccants or an inert atmosphere to maintain stability and purity.

Specification

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