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CAS 4076-02-2

:

Unithiol

Description:
Unithiol, also known as dimercaprol or 2,3-dimercapto-1-propanol, is a chelating agent primarily used in medicine for the treatment of heavy metal poisoning, particularly arsenic, mercury, and lead. Its chemical structure features two thiol (-SH) groups, which enable it to form stable complexes with metal ions, facilitating their excretion from the body. Unithiol is typically administered via injection or orally, depending on the clinical scenario. It is known for its ability to cross biological membranes, including the blood-brain barrier, making it effective in treating certain types of poisoning. However, it can also cause side effects such as allergic reactions, gastrointestinal disturbances, and changes in blood pressure. Due to its reactivity, Unithiol must be handled with care in laboratory settings, as it can react with various substances, including oxidizing agents. Its therapeutic use is regulated, and it is essential to follow medical guidelines when administering this compound. Overall, Unithiol is a vital agent in toxicology and emergency medicine, demonstrating the importance of chelation therapy in managing heavy metal toxicity.
Formula:C3H8O3S3·Na
InChI:InChI=1S/C3H8O3S3.Na/c4-9(5,6)2-3(8)1-7;/h3,7-8H,1-2H2,(H,4,5,6);
InChI key:InChIKey=UHTVFSCCUGCUPJ-UHFFFAOYSA-N
SMILES:C(S(=O)(=O)O)C(CS)S.[Na]
Synonyms:
  • 1-Propanesulfonic acid, 2,3-dimercapto-, monosodium salt
  • 1-Propanesulfonic acid, 2,3-dimercapto-, sodium salt (1:1)
  • 2,3-Dimercaptopropane sulfonic acid sodium salt
  • 2,3-Dimercaptopropanesulfonic acid sodium salt
  • DL-2,3-Dimercapto-1-propanesulfonic acid,sodium salt monohydrate
  • Dimaval
  • Dmps
  • Sodium 2,3-Disulfanylpropane-1-Sulfonate
  • Sodium 2,3-dimercaptopropan-1-sulfonate
  • Sodium 2,3-dimercaptopropane sulfonate
  • See more synonyms
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