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Details

Stereochemistry ACHIRAL
Molecular Formula C5H5NO3S.ClH
Molecular Weight 195.624
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 3-Pyridinesulfonic acid, hydrochloride

SMILES

Cl.OS(=O)(=O)C1=CC=CN=C1

InChI

InChIKey=VZXGSVBYWSYBGV-UHFFFAOYSA-N
InChI=1S/C5H5NO3S.ClH/c7-10(8,9)5-2-1-3-6-4-5;/h1-4H,(H,7,8,9);1H

HIDE SMILES / InChI

Molecular Formula C5H5NO3S
Molecular Weight 159.163
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula ClH
Molecular Weight 36.461
Charge 0
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 Wed Apr 02 21:21:04 GMT 2025
Edited
by admin
on Wed Apr 02 21:21:04 GMT 2025
Record UNII
NM4D5EG9CA
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
3-Pyridinesulfonic acid, hydrochloride
Common Name English
3-Pyridinesulfonic acid, hydrochloride (1:1)
Preferred Name English
3-Sulfopyridinium monohydrochloride
Systematic Name English
Code System Code Type Description
PUBCHEM
53415210
Created by admin on Wed Apr 02 21:21:04 GMT 2025 , Edited by admin on Wed Apr 02 21:21:04 GMT 2025
PRIMARY
FDA UNII
NM4D5EG9CA
Created by admin on Wed Apr 02 21:21:04 GMT 2025 , Edited by admin on Wed Apr 02 21:21:04 GMT 2025
PRIMARY
CAS
65520-05-0
Created by admin on Wed Apr 02 21:21:04 GMT 2025 , Edited by admin on Wed Apr 02 21:21:04 GMT 2025
PRIMARY
EPA CompTox
DTXSID90697009
Created by admin on Wed Apr 02 21:21:04 GMT 2025 , Edited by admin on Wed Apr 02 21:21:04 GMT 2025
PRIMARY
Related Record Type Details
PARENT -> SALT/SOLVATE