SULFARSPHENAMINE

US Previously Marketed

First marketed in 1923

Details

Stereochemistry	ACHIRAL
Molecular Formula	C14H14As2N2O8S2.2Na
Molecular Weight	598.222
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	1
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

[Na+].[Na+].OC1=C(NCS([O-])(=O)=O)C=C(C=C1)\[As]=[As]\C2=CC(NCS([O-])(=O)=O)=C(O)C=C2

InChI

InChIKey=BPRGSDPGYCSOSJ-UHFFFAOYSA-L

InChI=1S/C14H16As2N2O8S2.2Na/c19-13-3-1-9(5-11(13)17-7-27(21,22)23)15-16-10-2-4-14(20)12(6-10)18-8-28(24,25)26;;/h1-6,17-20H,7-8H2,(H,21,22,23)(H,24,25,26);;/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	C14H14As2N2O8S2
Molecular Weight	552.243
Charge	-2
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	1
Optical Activity	NONE

Description
Sources: https://www.ncbi.nlm.nih.gov/pubmed/16270182 | https://www.ncbi.nlm.nih.gov/pubmed/14925812

Sulfarsphenamine is a methanesulfonic acid derivative that has been used in 1920s in the treatment of syphilis.

Originator

Approval Year

PubMed

Title	Date	PubMed
Third international sulfarsphenamine standard.	1951	14925812

Patents

Substance Class	Chemical Created by `admin` on `Mon Mar 31 18:10:35 GMT 2025` Edited by `admin` on `Mon Mar 31 18:10:35 GMT 2025`
Record UNII	B1GGH4ZUZL
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

SULFARSPHENAMINE

Official Name

English

DISODIUM (ARSENOBIS((6-HYDROXY-M-PHENYLENE)IMINO))DIMETHANESULFONATE

Preferred Name

English

DISODIUM (ARSENOBIS((6-HYDROXY-M-PHENYLENE)IMINO))DIMETHANESULPHONATE

Common Name

English

sulfarsphenamine [INN]

Common Name

English

SULFARSPHENAMINE [MI]

Common Name

English

Classification Tree Code System Code

NCI_THESAURUS

C28394