U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ACHIRAL
Molecular Formula C8H6NO4S.K
Molecular Weight 251.301
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of POTASSIUM INDOXYL SULFATE

SMILES

[K+].[O-]S(=O)(=O)OC1=CNC2=C1C=CC=C2

InChI

InChIKey=MDAWATNFDJIBBD-UHFFFAOYSA-M
InChI=1S/C8H7NO4S.K/c10-14(11,12)13-8-5-9-7-4-2-1-3-6(7)8;/h1-5,9H,(H,10,11,12);/q;+1/p-1

HIDE SMILES / InChI

Molecular Formula K
Molecular Weight 39.0983
Charge 1
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula C8H6NO4S
Molecular Weight 212.203
Charge -1
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

Substance Class Chemical
Created
by admin
on Mon Mar 31 22:55:08 GMT 2025
Edited
by admin
on Mon Mar 31 22:55:08 GMT 2025
Record UNII
567HMW942W
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
POTASSIUM INDOXYL SULFATE
Common Name English
1H-INDOL-3-OL, 3-(HYDROGEN SULFATE), POTASSIUM SALT (1:1)
Preferred Name English
POTASSIUM INDOL-3-YL SULFATE
Systematic Name English
INDOL-3-OL, POTASSIUM SULFATE
Common Name English
INDOXYL SULFATE POTASSIUM SALT [MI]
Common Name English
INDOL-3-YL POTASSIUM SULFATE
Systematic Name English
Code System Code Type Description
PUBCHEM
5177095
Created by admin on Mon Mar 31 22:55:08 GMT 2025 , Edited by admin on Mon Mar 31 22:55:08 GMT 2025
PRIMARY
EPA CompTox
DTXSID70181012
Created by admin on Mon Mar 31 22:55:08 GMT 2025 , Edited by admin on Mon Mar 31 22:55:08 GMT 2025
PRIMARY
MERCK INDEX
m6283
Created by admin on Mon Mar 31 22:55:08 GMT 2025 , Edited by admin on Mon Mar 31 22:55:08 GMT 2025
PRIMARY Merck Index
FDA UNII
567HMW942W
Created by admin on Mon Mar 31 22:55:08 GMT 2025 , Edited by admin on Mon Mar 31 22:55:08 GMT 2025
PRIMARY
CAS
2642-37-7
Created by admin on Mon Mar 31 22:55:08 GMT 2025 , Edited by admin on Mon Mar 31 22:55:08 GMT 2025
PRIMARY
ECHA (EC/EINECS)
220-145-5
Created by admin on Mon Mar 31 22:55:08 GMT 2025 , Edited by admin on Mon Mar 31 22:55:08 GMT 2025
PRIMARY