Mesna

C2H5NaO3S2CAS 19767-45-4164.17 g/mol

Open in Covalent MOL file
O−SOOSHNa+
Sulfonic acidThiol

Properties

Molecular formula
C2H5NaO3S2
Molar mass
164.17 g/mol
Exact mass
163.9578 Da
logP
-0.58Crippen estimate
Polar surface area
54.4 Ų
H-bond donors / acceptors
2 / 3
Rotatable bonds
2

Hazards

No GHS classification is on file for this compound. That is not evidence that it is harmless.

Search the SDS library

Identifiers

CAS number
19767-45-4
SMILES
[O-]S(=O)(=O)CCS.[Na+]
InChI

The InChI we hold for this record describes the parent acid and the metal separately rather than the salt above, so it is not shown here.

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

17 names · show all
  • Ethanesulfonic acid, 2-mercapto-, sodium salt (1:1)
  • Ethanesulfonic acid, 2-mercapto-, monosodium salt
  • Sodium 2-mercaptoethanesulfonate
  • Mitexan
  • Mesnum
  • Mistabron
  • Mucofluid
  • Uromitexan
  • 2-Mercaptoethanesulfonic acid sodium salt
  • Prehepon
  • Mesnex
  • D 7093
  • 2-Mercapto-1-ethanesulfonic acid monosodium salt
  • 2-Mercaptoethanesulfonic acid monosodium salt
  • UCB 3983
  • Mistabronco
  • Sodium 2-sulfanylethanesulfonate

Work with Mesna

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Stereoisomers, salts and isotopologues

The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.

Coenzyme M3375-50-6Free acid

Similar compounds

Sodium 3-mercapto-1-propanesulfonate17636-10-175 % similar Disodium 1,2-ethanedisulfonate5325-43-967 % similar 1,3-Propanedisulfonic acid disodium salt36589-58-961 % similar Disodium butane-1,4-disulfonate36589-61-461 % similar Propylsulfonic acid sodium salt14533-63-256 % similar Bis(sodium sulfopropyl) disulfide27206-35-556 % similar Sodium 2-chloroethanesulfonate15484-44-354 % similar Sodium 2-hydroxyethyl sulfonate1562-00-154 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Elsewhere

PubChem CAS Common Chemistry NIST WebBook