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CHEBI:144039 - 3-(trimethylsilyl)-1-propanesulfonic acid-d6

ChEBI IDCHEBI:144039
ChEBI Name3-(trimethylsilyl)-1-propanesulfonic acid-d6
Stars
DefinitionA deuterated compound that is is an isotopologue of 3-(trimethylsilyl)propane-1-sulfonic acid (DSS) in which the six hydrogen atoms attached to the carbon chain linking the silicon and the sulfur atoms have been replaced by deuterium. It is often used in NMR spectroscopy (often as the corresponding sodium salt) as a calibration standard - it is much more water soluble that tetramethylsilane, so is often used for studies on proteins in water.
Last Modified11 July 2019
Submittermwilliams
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FormulaC6H10D6O3SSi
Net Charge0
Average Mass202.381
Monoisotopic Mass202.09660
SMILES[2H]C([2H])(C([2H])([2H])[Si](C)(C)C)C([2H])([2H])S(=O)(=O)O
InChIInChI=1S/C6H16O3SSi/c1-11(2,3)6-4-5-10(7,8)9/h4-6H2,1-3H3,(H,7,8,9)/i4D2,5D2,6D2
InChIKeyTVZRAEYQIKYCPH-KETLRHEYSA-N
ChEBI Ontology
Outgoing Relation(s)
3-(trimethylsilyl)-1-propanesulfonic acid-d6 (CHEBI:144039) is a 3-(trimethylsilyl)propane-1-sulfonic acid (CHEBI:85362)
3-(trimethylsilyl)-1-propanesulfonic acid-d6 (CHEBI:144039) is a deuterated compound (CHEBI:76107)
IUPAC Name 
3-(trimethylsilyl)(2H6)propane-1-sulfonic acid
Synonym  Source
DSS-d6ChEBI