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Details

Stereochemistry ACHIRAL
Molecular Formula C2H4O6S2.2Na.2H2O
Molecular Weight 270.19
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of SODIUM 1,2-ETHANEDISULFONATE DIHYDRATE

SMILES

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

InChI

InChIKey=SDYNGKOSAFDDNC-UHFFFAOYSA-L
InChI=1S/C2H6O6S2.2Na.2H2O/c3-9(4,5)1-2-10(6,7)8;;;;/h1-2H2,(H,3,4,5)(H,6,7,8);;;2*1H2/q;2*+1;;/p-2

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 HO
Molecular Weight 17.0073
Charge -1
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE
Molecular Formula C2H6O6S2
Molecular Weight 190.195
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Description

Sodium 1,2-ethanedisulfonate dihydrate is salt of ethanedisulfonic acid. Ethanedisulfonic acid is used in pharmaceutical formulations of some antipsychotic compounds to form salts with the active ingredients, known as edisylates.

Approval Year

1921
1468
PubMed

PubMed

TitleDatePubMed
Oxyhalogen-sulfur chemistry: kinetics and mechanism of oxidation of chemoprotectant, sodium 2-mercaptoethanesulfonate, MESNA, by acidic bromate and aqueous bromine.
2014-03-27
Two cationic metal-organic frameworks based on cadmium and α,ω-alkanedisulfonate anions and their photoluminescent properties.
2010-12-14
Hydrothermal synthesis of two cationic bismuthate clusters: an alkylenedisulfonate bridged hexamer, [Bi6O4(OH)4(H2O)2][(CH2)2(SO3)2]3 and a rare nonamer templated by triflate, [Bi9O8(OH)6][CF3SO3]5.
2010-06-21
Rasagiline ethanedisulfonate: an inhibitor for monoamine oxygenase B (MAO(B)).
2008-11
Antimony oxide hydroxide ethanedisulfonate: a cationic layered metal oxide for Lewis acid applications.
2008-09-03
Dissimilation of the C2 sulfonates.
2002-12
Ethanedisulfonate is degraded via sulfoacetaldehyde in Ralstonia sp. strain EDS1.
2001-07
Patents

Patents

05840294
4
06313118
4
06410532
4
06534652
4
07521558
8
08101766
6
08476299
7
08754223
6
Substance Class Chemical
Created
by admin
on Tue Apr 01 16:22:25 GMT 2025
Edited
by admin
on Tue Apr 01 16:22:25 GMT 2025
Record UNII
I1167L4M19
Record Status Validated (UNII)
Record Version
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Name Type Language
SODIUM 1,2-ETHANEDISULFONATE DIHYDRATE
Systematic Name English
1,2-ETHANEDISULFONIC ACID SODIUM SALT DIHYDRATE [MI]
Preferred Name English
DISODIUM 1,2-ETHANEDISULFONATE DIHYDRATE
Systematic Name English
1,2-ETHANEDISULFONIC ACID, DISODIUM SALT, DIHYDRATE
Systematic Name English
1,2-ETHANEDISULFONIC ACID, SODIUM SALT, HYDRATE (1:2:2)
Systematic Name English
Code System Code Type Description
FDA UNII
I1167L4M19
Created by admin on Tue Apr 01 16:22:25 GMT 2025 , Edited by admin on Tue Apr 01 16:22:25 GMT 2025
PRIMARY
CAS
5982-57-0
Created by admin on Tue Apr 01 16:22:25 GMT 2025 , Edited by admin on Tue Apr 01 16:22:25 GMT 2025
PRIMARY
PUBCHEM
73425397
Created by admin on Tue Apr 01 16:22:25 GMT 2025 , Edited by admin on Tue Apr 01 16:22:25 GMT 2025
PRIMARY
MERCK INDEX
m5049
Created by admin on Tue Apr 01 16:22:25 GMT 2025 , Edited by admin on Tue Apr 01 16:22:25 GMT 2025
PRIMARY Merck Index
Related Record Type Details
Structure of SODIUM 1,2-ETHANEDISULFONATE
ANHYDROUS->SOLVATE
Structure of 1,2-ETHANEDISULFONIC ACID
PARENT -> SALT/SOLVATE
NIH
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