Compound Q&A
What is 3-(Carbamimidoylsulfanyl)-1-propanesulfonic acid (CAS: 21668-81-5)?
Answer
3-(Carbamimidoylsulfanyl)-1-propanesulfonic acid (CAS: 21668-81-5) is a sulfonic acid derivative with a carbamimidoylsulfanyl functional group. Its chemical formula is C5H10N2O3S2, and it exhibits acidic properties due to the sulfonic acid moiety. This compound is typically a white crystalline solid, highly soluble in water, and has a pKa value around 1.5-2.5. It is used in various chemical applications.
About
CAS No
21668-81-5
English Name
3-(Carbamimidoylsulfanyl)-1-propanesulfonic acid
Molecular Formula
C4H10N2O3S2
Molecular Weight
198.269 g/mol
SMILES
C(CSC(=N)N)CS(=O)(=O)O
InChIKey
MQLJIOAPXLAGAP-UHFFFAOYSA-N
Last Updated: 2025-08-25 01:07
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