Description

7-[3-[[2-Hydroxy-2-(2-Hydroxy-5-Methylphenyl)Ethyl]Amino]Butyl]Theophyline is a specialized theophylline derivative, a key intermediate in advanced pharmaceutical synthesis. This compound matters for its role in developing targeted therapeutic agents, particularly in respiratory and cardiovascular research. 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: Critical synthesis building block for novel bronchodilators and adenosine receptor antagonists.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to develop new therapeutic candidates.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in API manufacturing.
• Biochemical Research: Investigated for its pharmacological activity and receptor binding profiles in preclinical studies.
• Fine Chemical Synthesis: Employed in multi-step organic synthesis for creating complex, biologically active molecules.

Basic Information

Product Name	7-[3-[[2-Hydroxy-2-(2-Hydroxy-5-Methylphenyl)Ethyl]Amino]Butyl]Theophyline
CAS No.	73908-77-7
Molecular Formula	C20H27N5O4
Molecular Weight	401.46 g/mol
Synonyms	7-[3-[[2-Hydroxy-2-(2-Hydroxy-5-methylphenyl)ethyl]amino]butyl]-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione; 7-(3-{[2-Hydroxy-2-(2-hydroxy-5-methylphenyl)ethyl]amino}butyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione; Theophylline derivative 73908-77-7; 1,3-Dimethyl-7-[3-[[2-hydroxy-2-(2-hydroxy-5-methylphenyl)ethyl]amino]butyl]xanthine; 7-(3-((2-Hydroxy-2-(2-hydroxy-5-methylphenyl)ethyl)amino)butyl)theophylline
EINECS	Contact for details

Quality Control

Our 7-[3-[[2-Hydroxy-2-(2-Hydroxy-5-Methylphenyl)Ethyl]Amino]Butyl]Theophyline 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) with complete chromatographic data are provided for every shipment, supporting compliance with research and cGMP-grade material requirements.

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 nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect stability and performance.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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