chempirical

Methanesulfonic anhydride

C2H6O5S2CAS 7143-01-3174.19 g/mol

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Properties

Molecular formula
C2H6O5S2
Molar mass
174.19 g/mol
Exact mass
173.9657 Da
Melting point
63–63.5 °C
Boiling point
105–109 °C (at 1 Torr)
logP
-1.08Crippen estimate
Polar surface area
77.5 Ų
H-bond donors / acceptors
0 / 5
Rotatable bonds
2

Identifiers

CAS number
7143-01-3
SMILES
CS(=O)(=O)OS(C)(=O)=O
InChIKey
IZDROVVXIHRYMH-UHFFFAOYSA-N
InChI
InChI=1S/C2H6O5S2/c1-8(3,4)7-9(2,5)6/h1-2H3

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Names and synonyms

5 names
  • Methanesulfonic acid, 1,1′-anhydride
  • Methanesulfonic acid, anhydride
  • Mesyl anhydride
  • Methanesulfonyl anhydride
  • NSC 65906

Work with Methanesulfonic anhydride

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

Similar compounds

Methyl methanesulfonate66-27-353 % similar Busulfan55-98-145 % similar Ethyl methanesulfonate62-50-045 % similar Isopropyl methanesulfonate926-06-745 % similar Phenyl methanesulfonate16156-59-538 % similar Butyl methanesulfonate1912-32-938 % similar 2,2,2-Trifluoroethyl methanesulfonate25236-64-038 % similar Methylsulfonylmethane67-71-031 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Elsewhere

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