chempirical

Acesulfame potassium

C4H4KNO4SCAS 55589-62-3201.24 g/mol

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Alkene

Properties

Molecular formula
C4H4KNO4S
Molar mass
201.24 g/mol
Exact mass
200.9498 Da
Melting point
68 °C
logP
-0.26Crippen estimate
Polar surface area
76.0 Ų
H-bond donors / acceptors
1 / 3
Rotatable bonds
0

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
55589-62-3
SMILES
CC1=CC(=O)[N-]S(=O)(=O)O1.[K+]
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

14 names · show all
  • 1,2,3-Oxathiazin-4(3H)-one, 6-methyl-, 2,2-dioxide, potassium salt (1:1)
  • 1,2,3-Oxathiazin-4(3H)-one, 6-methyl-, 2,2-dioxide, potassium salt
  • Acesulfame K
  • Sunett
  • 6-Methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide potassium salt
  • Potassium acesulfame
  • Sunnett
  • Otizon
  • E 950
  • Sweet one
  • Potassium acesulfamate
  • Sunett D
  • Potassium 3,4-dihydro-6-methyl-1,2,3-oxathiazine-4-one-2,2-dioxide
  • Sunnet pharma grade D

Work with Acesulfame potassium

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.

Acesulfame33665-90-6Free acid

Elsewhere

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