Methiodal

Chemical compound
  • V08AA09 (WHO)
Identifiers
  • Sodium iodomethanesulfonate
CAS Number
  • 143-47-5 checkY
  • Sodium salt: 126-31-8 checkY
PubChem CID
  • 23662381
DrugBank
  • DB13321 checkY
ChemSpider
  • 29078
UNII
  • H20847G0I0
  • Sodium salt: 3880P18UBM checkY
KEGG
  • D09213
CompTox Dashboard (EPA)
  • DTXSID701035794 Edit this at Wikidata
ECHA InfoCard100.004.348 Edit this at WikidataChemical and physical dataFormulaCH2INaO3SMolar mass243.98 g·mol−13D model (JSmol)
  • Interactive image
  • C(S(=O)(=O)[O-])I.[Na+]
InChI
  • InChI=1S/CH3IO3S.Na/c2-1-6(3,4)5;/h1H2,(H,3,4,5);/q;+1/p-1
  • Key:COCJIVDXXCJXND-UHFFFAOYSA-M
  (verify)

Methiodal is a pharmaceutical drug that was used as an iodinated contrast medium for X-ray imaging.[1] Its uses included myelography (imaging of the spinal cord); for this use, cases of adhesive arachnoiditis have been reported, similar to those seen under the contrast medium iofendylate.[2]

It is not known to be marketed anywhere in the world in 2021.[3]

References

  1. ^ Vällfors B, Hansson HA, Belghmaïdi M, Irstam L, Persson LI (September 1983). "Effect of radiologic contrast media and local anaesthetics on the blood-brain barrier and on the leptomeninges". Acta Neurologica Scandinavica. 68 (3): 164–70. doi:10.1111/j.1600-0404.1983.tb05343.x. PMID 6316706. S2CID 45152412.
  2. ^ Skalpe IO (March 1978). "Adhesive arachnoiditis following lumbar myelography". Spine. 3 (1): 61–4. doi:10.1097/00007632-197803000-00012. PMID 205956. S2CID 23788810.
  3. ^ "Methiodal search results". Drugs.com. Retrieved 2021-03-31.
  • v
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X-ray and CT
Iodinated,
Water soluble
Nephrotropic,
high osmolar
Nephrotropic,
low osmolar
Hepatotropic
Iodinated,
Water insoluble
Non-iodinated
MRI
Paramagnetic
Superparamagnetic
Other
Ultrasound
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