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Details

Stereochemistry ACHIRAL
Molecular Formula C5H5NO3S
Molecular Weight 159.163
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 2-Pyridinesulfonic acid

SMILES

OS(=O)(=O)C1=CC=CC=N1

InChI

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

HIDE SMILES / InChI

Approval Year

Unknown
149124
Name Type Language
NSC-5081
Preferred Name English
2-Pyridinesulfonic acid
Systematic Name English
Pyridine-2-sulfonic acid
Systematic Name English
alpha-Pyridinesulfonic acid
Common Name English
Code System Code Type Description
FDA UNII
437T6G8UUP
Created by admin on Tue Apr 01 20:16:18 GMT 2025 , Edited by admin on Tue Apr 01 20:16:18 GMT 2025
PRIMARY
CAS
15103-48-7
Created by admin on Tue Apr 01 20:16:18 GMT 2025 , Edited by admin on Tue Apr 01 20:16:18 GMT 2025
PRIMARY
NSC
5081
Created by admin on Tue Apr 01 20:16:18 GMT 2025 , Edited by admin on Tue Apr 01 20:16:18 GMT 2025
PRIMARY
PUBCHEM
94849
Created by admin on Tue Apr 01 20:16:18 GMT 2025 , Edited by admin on Tue Apr 01 20:16:18 GMT 2025
PRIMARY
EPA CompTox
DTXSID00164696
Created by admin on Tue Apr 01 20:16:18 GMT 2025 , Edited by admin on Tue Apr 01 20:16:18 GMT 2025
PRIMARY
NIH
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