DIMETHIODAL SODIUM

Details

Stereochemistry	ACHIRAL
Molecular Formula	CHI2O3S.Na
Molecular Weight	369.881
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

[Na+].[O-]S(=O)(=O)C(I)I

InChI

InChIKey=BPILDHPJSYVNAF-UHFFFAOYSA-M

InChI=1S/CH2I2O3S.Na/c2-1(3)7(4,5)6;/h1H,(H,4,5,6);/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	CHI2O3S
Molecular Weight	346.891
Charge	-1
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Description
Sources: Elks, J. (2014) The Dictionary of Drugs: Chemical Data, page 423, retrieved from: https://books.google.ru/books?id=0vXTBwAAQBAJ | de Haen, C. (2019) X-ray Contrast Agent Technology, page 129, retrieved from: https://books.google.ru/books?id=6J6RDwAAQBAJ

Dimethiodal is the diagnostic aid (radiopaque medium). Dimethiodal sodium was the chemical analog of methiodal sodium with two instead of one iodine atom per molecule. It is an uro-angiographic contrast agent that, together with methiodal sodium, iodomethamate disodium and iodopyracet diethanolamine, dominated the market in 1930s and 1940s.

Approval Year

Substance Class	Chemical Created by `admin` on `Mon Mar 31 18:26:42 GMT 2025` Edited by `admin` on `Mon Mar 31 18:26:42 GMT 2025`
Record UNII	F6Z53YN55N
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

DIMETHIODAL SODIUM

Official Name

English

INTRAMIN

Preferred Name

English

SODIUM DIMETHIODAL

Common Name

English

TENEBRYL

Brand Name

English

SODIUM DIIODOMETHANESULPHONATE

Systematic Name

English

NYCO

Brand Name

English

dimethiodal sodium [INN]

Common Name

English

METHANESULFONIC ACID, 1,1-DIIODO-, SODIUM SALT (1:1)

Common Name

English

METHANESULFONIC ACID, DIIODO-, SODIUM SALT

Common Name

English

SODIUM DIIODOMETHANESULFONATE

Systematic Name

English

Classification Tree Code System Code

NCI_THESAURUS

C390