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Details

Stereochemistry ACHIRAL
Molecular Formula CH2IO3S.Na
Molecular Weight 243.984
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of METHIODAL SODIUM

SMILES

[Na+].[O-]S(=O)(=O)CI

InChI

InChIKey=COCJIVDXXCJXND-UHFFFAOYSA-M
InChI=1S/CH3IO3S.Na/c2-1-6(3,4)5;/h1H2,(H,3,4,5);/q;+1/p-1

HIDE SMILES / InChI

Molecular Formula Na
Molecular Weight 22.98976928
Charge 1
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula CH2IO3S
Molecular Weight 220.994
Charge -1
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Methiodal is used in lumbar myelography as a contrast agent.

Approval Year

PubMed

PubMed

TitleDatePubMed
Displacement of protein-bound thiopental by sodium methiodal may contribute to anesthetic complications during canine myelography.
1981-09
Effects of intramedullary injection of methiodal and lidocaine on spinal cords of dogs.
1975-10
[Complications of myelography with methiodal].
1969-12-18
[New technic of radiooculography with Methiodal with simultaneous anesthesia and injection of the contrast medium].
1967-10
Patents
Substance Class Chemical
Created
by admin
on Mon Mar 31 17:45:25 GMT 2025
Edited
by admin
on Mon Mar 31 17:45:25 GMT 2025
Record UNII
3880P18UBM
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
NSC-510652
Preferred Name English
METHIODAL SODIUM
HSDB   INN   MI   WHO-DD  
INN  
Official Name English
Sodium iodomethanesulfonate
Systematic Name English
SODIUM IODOMETHANESULPHONATE
Systematic Name English
METHIODAL SODIUM [HSDB]
Common Name English
METHANESULFONIC ACID, IODO-, SODIUM SALT
Common Name English
METHIODAL SODIUM [MI]
Common Name English
SODIUM METHIODAL
Common Name English
Methiodal sodium [WHO-DD]
Common Name English
methiodal sodium [INN]
Common Name English
Classification Tree Code System Code
NCI_THESAURUS C28500
Created by admin on Mon Mar 31 17:45:25 GMT 2025 , Edited by admin on Mon Mar 31 17:45:25 GMT 2025
Code System Code Type Description
CAS
126-31-8
Created by admin on Mon Mar 31 17:45:25 GMT 2025 , Edited by admin on Mon Mar 31 17:45:25 GMT 2025
PRIMARY
ECHA (EC/EINECS)
204-782-6
Created by admin on Mon Mar 31 17:45:25 GMT 2025 , Edited by admin on Mon Mar 31 17:45:25 GMT 2025
PRIMARY
PUBCHEM
23662381
Created by admin on Mon Mar 31 17:45:25 GMT 2025 , Edited by admin on Mon Mar 31 17:45:25 GMT 2025
PRIMARY
MESH
C100285
Created by admin on Mon Mar 31 17:45:25 GMT 2025 , Edited by admin on Mon Mar 31 17:45:25 GMT 2025
PRIMARY
EPA CompTox
DTXSID701035794
Created by admin on Mon Mar 31 17:45:25 GMT 2025 , Edited by admin on Mon Mar 31 17:45:25 GMT 2025
PRIMARY
INN
1881
Created by admin on Mon Mar 31 17:45:25 GMT 2025 , Edited by admin on Mon Mar 31 17:45:25 GMT 2025
PRIMARY
SMS_ID
100000081412
Created by admin on Mon Mar 31 17:45:25 GMT 2025 , Edited by admin on Mon Mar 31 17:45:25 GMT 2025
PRIMARY
EVMPD
SUB08848MIG
Created by admin on Mon Mar 31 17:45:25 GMT 2025 , Edited by admin on Mon Mar 31 17:45:25 GMT 2025
PRIMARY
NSC
510652
Created by admin on Mon Mar 31 17:45:25 GMT 2025 , Edited by admin on Mon Mar 31 17:45:25 GMT 2025
PRIMARY
NCI_THESAURUS
C83954
Created by admin on Mon Mar 31 17:45:25 GMT 2025 , Edited by admin on Mon Mar 31 17:45:25 GMT 2025
PRIMARY
MERCK INDEX
m7315
Created by admin on Mon Mar 31 17:45:25 GMT 2025 , Edited by admin on Mon Mar 31 17:45:25 GMT 2025
PRIMARY Merck Index
FDA UNII
3880P18UBM
Created by admin on Mon Mar 31 17:45:25 GMT 2025 , Edited by admin on Mon Mar 31 17:45:25 GMT 2025
PRIMARY
HSDB
4377
Created by admin on Mon Mar 31 17:45:25 GMT 2025 , Edited by admin on Mon Mar 31 17:45:25 GMT 2025
PRIMARY
ChEMBL
CHEMBL2110978
Created by admin on Mon Mar 31 17:45:25 GMT 2025 , Edited by admin on Mon Mar 31 17:45:25 GMT 2025
PRIMARY
Related Record Type Details
PARENT -> SALT/SOLVATE