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(2S)-1-hydroxypropane-2-sulfonic acid

PubChem CID
76962101
Structure
(2S)-1-hydroxypropane-2-sulfonic acid_small.png
(2S)-1-hydroxypropane-2-sulfonic acid_3D_Structure.png
Molecular Formula
Molecular Weight
140.16 g/mol
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Dates
  • Create:
    2014-08-25
  • Modify:
    2024-12-07

1 Structures

1.1 2D Structure

Chemical Structure Depiction
(2S)-1-hydroxypropane-2-sulfonic acid.png

1.2 3D Conformer

2 Names and Identifiers

2.1 Computed Descriptors

2.1.1 IUPAC Name

(2S)-1-hydroxypropane-2-sulfonic acid
Computed by LexiChem 2.6.6 (PubChem release 2019.06.18)

2.1.2 InChI

InChI=1S/C3H8O4S/c1-3(2-4)8(5,6)7/h3-4H,2H2,1H3,(H,5,6,7)/t3-/m0/s1
Computed by InChI 1.0.5 (PubChem release 2019.06.18)

2.1.3 InChIKey

KDKIWFRRJZZYRP-VKHMYHEASA-N
Computed by InChI 1.0.5 (PubChem release 2019.06.18)

2.1.4 SMILES

C[C@@H](CO)S(=O)(=O)O
Computed by OEChem 2.1.5 (PubChem release 2019.06.18)

2.2 Molecular Formula

C3H8O4S
Computed by PubChem 2.1 (PubChem release 2019.06.18)

3 Chemical and Physical Properties

3.1 Computed Properties

Property Name
Molecular Weight
Property Value
140.16 g/mol
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
XLogP3-AA
Property Value
-1.1
Reference
Computed by XLogP3 3.0 (PubChem release 2019.06.18)
Property Name
Hydrogen Bond Donor Count
Property Value
2
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Hydrogen Bond Acceptor Count
Property Value
4
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Rotatable Bond Count
Property Value
2
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Exact Mass
Property Value
140.01432991 Da
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Monoisotopic Mass
Property Value
140.01432991 Da
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Topological Polar Surface Area
Property Value
83Ų
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Heavy Atom Count
Property Value
8
Reference
Computed by PubChem
Property Name
Formal Charge
Property Value
0
Reference
Computed by PubChem
Property Name
Complexity
Property Value
141
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Isotope Atom Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Atom Stereocenter Count
Property Value
1
Reference
Computed by PubChem
Property Name
Undefined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Covalently-Bonded Unit Count
Property Value
1
Reference
Computed by PubChem
Property Name
Compound Is Canonicalized
Property Value
Yes
Reference
Computed by PubChem (release 2012.11.26)

5 Information Sources

CONTENTS