Tamsulosin

Tamsulosin structural formula

CAS Number106133-20-4
Molecular FormulaC20H28N2O5S
Molecular Weight408.511
InChI KeyDRHKJLXJIQTDTD-OAHLLOKOSA-N
LogP2.06
Synonyms
  • Tamsulosin
  • 5-[(2R)-2-{[2-(2-Ethoxyphenoxy)ethyl]amino}propyl]-2-methoxybenzene-1-sulfonamide
  • Benzenesulfonamide, 5-[(2R)-2-[[2-(2-ethoxyphenoxy)ethyl]amino]propyl]-2-methoxy-
  • 106133-20-4
  • Benzenesulfonamide, 5-[(2R)-2-[[2-(2-ethoxyphenoxy)ethyl]amino]propyl]-2-methoxy-
  • (R)-5-(2-((2-(2-Ethoxyphenoxy)ethyl)amino)propyl)-2-methoxybenzenesulfonamide
  • Tamsulosina
  • Tamsulosine
  • Tamsulosinum
  • Flowmax
  • UNII-G3P28OML5I
  • 5-[2-[2-(2-ethoxyphenoxy)ethylamino]propyl]-2-methoxy-benzenesulfonamide

Applications:

HPLC Method for Analysis of Tamsulosin

April 29, 2016

Chr_1044

Tamsulosin is chemically 5-{(2R)-2[{2-(2-ethoxyphenoxy)ethyl} amino]propyl}-2-methoxybenzene sulfonamide and a selective α1 adrenoceptor blocking agent. It is used to treat BPH (benign prostatic hyperplasia). The treatment is associated with a low rate of serum aminotransferase elevations. Primesep 200, a reverse phase column, contains embedded acidic ionizable groups and can retain Tamsulosin. The method is UV compatible and can be used as a general approach for analyzing similar compounds.

Condition

Column Primesep 200, 3.2×100 mm, 5 µm, 100A
Mobile Phase Gradient MeCN – 5-50%
Buffer Gradient H3PO4 – 0.05-0.3%, 5 min, 4 min hold
Flow Rate 0.5 ml/min
Detection UV, 270 nm

 

 

Description

Class of Compounds
Drug,  Acid, Hydrophilic, Ionizable,
Analyzing Compounds Tamsulosin

Application Column

Primesep 200

The Primesep family of mixed-mode columns offers a wide variety of stationary phases, boasting unprecedented selectivity in the separation of a broad array of chemical compounds across multiple applications. Corresponding Primesep guard columns, available with all stationary phases, do not require holders. SIELC provides a method development service available to all customers. Inquire about our specially-tailored custom LC-phases for specific separations.

Select options
Application Analytes:
Tamsulosin

Application Detection:
UV Detection
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.