A1JA9

2,5-dichlorothiophene-3-sulfonic acid

Created:	2025-04-16
Last modified:	2026-04-29

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1 entries where A1JA9 is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	13
Chiral Atom Count	0
Bond Count	13
Aromatic Bond Count	5

2D diagram of A1JA9

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Chemical Component Summary
Name	2,5-dichlorothiophene-3-sulfonic acid
Synonyms	2,5-bis(chloranyl)thiophene-3-sulfonic acid
Systematic Name (OpenEye OEToolkits)	2,5-bis(chloranyl)thiophene-3-sulfonic acid
Formula	C₄ H₂ Cl₂ O₃ S₂
Molecular Weight	233.093
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	O[S](=O)(=O)c1cc(Cl)sc1Cl
SMILES	OpenEye OEToolkits	2.0.7	c1c(c(sc1Cl)Cl)S(=O)(=O)O
Canonical SMILES	CACTVS	3.385	O[S](=O)(=O)c1cc(Cl)sc1Cl
Canonical SMILES	OpenEye OEToolkits	2.0.7	c1c(c(sc1Cl)Cl)S(=O)(=O)O
InChI	InChI	1.06	InChI=1S/C4H2Cl2O3S2/c5-3-1-2(4(6)10-3)11(7,8)9/h1H,(H,7,8,9)
InChIKey	InChI	1.06	UMQSLMSNBMTPJY-UHFFFAOYSA-N

Related Resource References

Resource Name	Reference
PubChem	10585695

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