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Details

Stereochemistry ACHIRAL
Molecular Formula C6H5O4S.K
Molecular Weight 212.265
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of POTASSIUM O-PHENOLSULFONATE

SMILES

[K+].OC1=CC=CC=C1S([O-])(=O)=O

InChI

InChIKey=OBRQRRRFKSHZAH-UHFFFAOYSA-M
InChI=1S/C6H6O4S.K/c7-5-3-1-2-4-6(5)11(8,9)10;/h1-4,7H,(H,8,9,10);/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 C6H5O4S
Molecular Weight 173.167
Charge -1
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Description

Potassium o-phenolsulfonate is a competitive inhibitor of salicylate hydroxylation under the aerobic conditions, inhibited the salicylate-dependent reduction of FAD under the anaerobic conditions.

Approval Year

Unknown
149124
Targets

Targets

Primary TargetPharmacologyConditionPotency
Salicylate hydroxylase
1
Target ID: P23262
Gene ID: 3974216.0
Gene Symbol: nahG
Target Organism: Pseudomonas putida (Arthrobacter siderocapsulatus)
Inhibitor
8504
Conditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
PubMed

PubMed

TitleDatePubMed
SALICYLATE HYDROXYLASE, A MONOOXYGENASE REQUIRING FLAVIN ADENINE DINUCLEOTIDE. II. THE MECHANISM OF SALICYLATE HYDROXYLATION TO CATECHOL.
1965-08
Patents

Patents

US3887704
1
US5095132
1

Sample Use Guides

In Vivo Use Guide
Unknown
Route of Administration: Unknown
In Vitro Use Guide
Potassium o-phenolsulfonate competitively and dose-dependently (0.1-0.2 uM) inhibited salicylate hydroxylase (from a pseudomonad).
Substance Class Chemical
Created
by admin
on Mon Mar 31 22:49:34 GMT 2025
Edited
by admin
on Mon Mar 31 22:49:34 GMT 2025
Record UNII
VN2358P27Y
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
BENZENESULFONIC ACID, 2-HYDROXY-, MONOPOTASSIUM SALT
Preferred Name English
POTASSIUM O-PHENOLSULFONATE
Common Name English
BENZENESULFONIC ACID, 2-HYDROXY-, POTASSIUM SALT (1:1)
Systematic Name English
POTASSIUM 2-HYDROXYBENZENESULFONATE
Systematic Name English
Code System Code Type Description
CAS
87376-18-9
Created by admin on Mon Mar 31 22:49:34 GMT 2025 , Edited by admin on Mon Mar 31 22:49:34 GMT 2025
PRIMARY
FDA UNII
VN2358P27Y
Created by admin on Mon Mar 31 22:49:34 GMT 2025 , Edited by admin on Mon Mar 31 22:49:34 GMT 2025
PRIMARY
PUBCHEM
23713062
Created by admin on Mon Mar 31 22:49:34 GMT 2025 , Edited by admin on Mon Mar 31 22:49:34 GMT 2025
PRIMARY
NIH
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