5-[(2R)-2-[[2-(2-Ethoxyphenoxy)ethyl]aMino]propyl]-2-Methoxybenzenesulfonic Acid

Base Information

• Chemical Name: 5-[(2R)-2-[[2-(2-Ethoxyphenoxy)ethyl]aMino]propyl]-2-Methoxybenzenesulfonic Acid
• CAS No.: 890708-67-5
• Molecular Formula: C20H27NO6S
• Molecular Weight: 409.503
• Mol file: 890708-67-5.mol

Synonyms:5-[(2R)-2-[[2-(2-Ethoxyphenoxy)ethyl]aMino]propyl]-2-Methoxybenzenesulfonic Acid;TaMsulosin Sulfonic Acid

Chemical Property of 5-[(2R)-2-[[2-(2-Ethoxyphenoxy)ethyl]aMino]propyl]-2-Methoxybenzenesulfonic Acid

Chemical Property:

• PKA: -0.67±0.33(Predicted)
• PSA: 102.47000
• Density: 1.216±0.06 g/cm3(Predicted)
• LogP: 4.41190
• Storage Temp.: Hygroscopic, -20°C Freezer, Under inert atmosphere
• Solubility.: DMSO (Slightly), Water (Slightly, Heated, Sonicated)

Purity/Quality:

99% ^*data from raw suppliers

TamsulosinSulfonicAcid ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Uses: Tamsulosin Sulfonic Acid is an impurity of Tamsulosin (T006360). Tamsulosin Sulfonic Acid is an impurity of Tamsulosin Tamsulosin (T006350), which s a specific α1-adrenoceptor antagonist. It is used in the treatment of benign prostatic hypertrophy.

Technology Process of 5-[(2R)-2-[[2-(2-Ethoxyphenoxy)ethyl]aMino]propyl]-2-Methoxybenzenesulfonic Acid

There total 1 articles about 5-[(2R)-2-[[2-(2-Ethoxyphenoxy)ethyl]aMino]propyl]-2-Methoxybenzenesulfonic Acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

R-5-(2-amino-propyl)-2-methoxy-benzenesulfonic acid (890708-65-3) + 2-(o-ethoxyphenoxy)-ethyl bromide (3259-03-8) → 5-{(2R)-2-[2-(2-ethoxy-phenoxy)ethylamino]-1-propyl}-2-methoxy-benzenesulfonic acid (890708-67-5)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 95 - 100 ℃;

Reference yield:

5-{(2R)-2-[2-(2-ethoxy-phenoxy)ethylamino]-1-propyl}-2-methoxy-benzenesulfonic acid (890708-67-5) → C20H26ClNO5S (890708-68-6)

Guidance literature:

With thionyl chloride; N,N-dimethyl-formamide; In dichloromethane; at -5 - 0 ℃;

upstream raw materials:

R-5-(2-amino-propyl)-2-methoxy-benzenesulfonic acid

2-(o-ethoxyphenoxy)-ethyl bromide

Downstream raw materials:

C₂₀H₂₆ClNO₅S

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