Sodium tetradecyl sulfate

From Wikipedia, the free encyclopedia
Jump to: navigation, search
Sodium tetradecyl sulfate
Systematic (IUPAC) name
Sodium tetradecylsulfate
Clinical data
AHFS/ Consumer Drug Information
Legal status Prescription only medicine
Routes Intravenous injection
CAS number  YesY
ATC code C05BB04
PubChem CID 14492
Chemical data
Formula C14H29NaO4S 
Mol. mass 316.43243 g/mol
 N (what is this?)  (verify)

Sodium tetradecyl sulfate (STS) is an anionic surfactant used in the sclerosant drug Sotradecol. It is commonly used in the treatment of varicose and spider veins of the leg, during the procedure of sclerotherapy. Being a detergent-based chemical, its action is on the lipid molecules in the cells of the vein wall, causing inflammatory destruction of the internal lining of the vein and thrombus formation eventually leading to sclerosis of the vein. It is used in concentrations ranging from 0.1% to 3% for this purpose. In the UK, Ireland, Italy, Australia, New Zealand and South Africa, it is sold under the trade-name Fibro-Vein in concentrations of 0.2%, 0.5%, 1.0%, and 3%.[1]

As of 30 October 2009, it has been claimed that it can also stop snoring when injected into the roof of the mouth by hardening the soft tissues which vibrate. [2]