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3-(Amidinothio)-1-propanesulfonic acid

Catalog Number ACM21668815-1
CAS 21668-81-5
Structure 3-(Amidinothio)-1-propanesulfonic acid
Synonyms 3-S-Isothiuronium propyl sulfonate
IUPAC Name 3-Carbamimidoylsulfanylpropane-1-sulfonic acid
Molecular Weight 198.3
Molecular Formula C4H10N2O3S2
Canonical SMILES C(CSC(=N)N)CS(=O)(=O)O
InChI InChI=1S/C4H10N2O3S2/c5-4(6)10-2-1-3-11(7,8)9/h1-3H2,(H3,5,6)(H,7,8,9)
InChI Key MQLJIOAPXLAGAP-UHFFFAOYSA-N
Melting Point 240 °C
Purity 95%
Solubility Soluble in water
Appearance Powder
Storage Keep in dark place, inert atmosphere, room temperature
Exact Mass 198.01328453
Hydrogen-Bond Acceptor Count 5
Hydrogen-Bond Donor Count 3
Monoisotopic Mass 198.01328453
Rotatable-Bond Count 5
Topological Polar Surface Area 138 Ų
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