A1JKN

pyrrolidine-1-sulfonic acid

Created:	2025-07-16
Last modified:	2025-10-15

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1 entries where A1JKN is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	18
Chiral Atom Count	0
Bond Count	18
Aromatic Bond Count	0

2D diagram of A1JKN

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Chemical Component Summary
Name	pyrrolidine-1-sulfonic acid
Systematic Name (OpenEye OEToolkits)	pyrrolidine-1-sulfonic acid
Formula	C₄ H₉ N O₃ S
Molecular Weight	151.184
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	O[S](=O)(=O)N1CCCC1
SMILES	OpenEye OEToolkits	2.0.7	C1CCN(C1)S(=O)(=O)O
Canonical SMILES	CACTVS	3.385	O[S](=O)(=O)N1CCCC1
Canonical SMILES	OpenEye OEToolkits	2.0.7	C1CCN(C1)S(=O)(=O)O
InChI	InChI	1.06	InChI=1S/C4H9NO3S/c6-9(7,8)5-3-1-2-4-5/h1-4H2,(H,6,7,8)
InChIKey	InChI	1.06	KQBOUIWARNMUDQ-UHFFFAOYSA-N

Related Resource References

Resource Name	Reference
PubChem	70432852, 21963976

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.