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Camphorsulfonic Acid
CAS: 3144-16-9 | C10H16O4S
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
3144-16-9
Molecular Formula:
C10H16O4S
Molecular Mass:
232.30 g/mol
Names and Synonyms:
Camphorsulfonic Acid
Bicyclo[2.2.1]heptane-1-methanesulfonic acid, 7,7-dimethyl-2-oxo-, (1S,4R)-
(1S)-10-Camphorsulfonic acid
(S)-(+)-CSA
((1S,4R)-7,7-Dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methanesulfonic acid
(S)-Camphorsulfonic acid
(1S,4R)-10-Camphorsulfonic acid
((1S,4R)-7,7-Dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methanesulfonic acid
10-Bornanesulfonic acid, 2-oxo-, (1S,4R)-(+)-
Bicyclo[2.2.1]heptane-1-methanesulfonic acid, 7,7-dimethyl-2-oxo-, (1S)-
Camphorsulfonic acid
(1S,4R)-7,7-Dimethyl-2-oxobicyclo[2.2.1]heptane-1-methanesulfonic acid
(+)-Camphor-10-sulfonic acid
d-Camphorsulfonic acid
Reychler's acid
2-Oxo-10-bornanesulfonic acid
Camphor-10-sulfonic acid, (+)-
Camphor-ω-sulfonic acid, (+)-
β-Camphorsulfonic acid, (+)-
(+)-Camphorsulfonic acid
(+)-Camphor-ω-sulfonic acid
(+)-β-Camphorsulfonic acid
(+)-D-Camphor-10-sulfonic acid
D-(+)-Camphorsulfonic acid
D-Camphorsulfonic acid
(+)-2-Oxo-10-bornanesulfonic acid
D-(+)-Camphor-10-sulfonic acid
D-Camphor-10-sulfonic acid
(S)-Camphor-10-sulfonic acid
(1S)-(+)-10-Camphorsulfonic acid
d-10-Camphorsulfonic acid
(S)-(+)-Camphor-10-sulfonic acid
D-Camphor-β-sulfonic acid
(+)-(S)-Camphor-10-sulfonic acid
Identifiers:
SMILES:
CC1(C)[C@@H]2CC[C@@]1(CS(=O)(=O)O)C(=O)C2
InChI:
InChI=1S/C10H16O4S/c1-9(2)7-3-4-10(9,8(11)5-7)6-15(12,13)14/h7H,3-6H2,1-2H3,(H,12,13,14)/t7-,10-/m1/s1
Key Properties
Melting Point
195 °C (decomp)
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 232.30 g/mol | CAS Common Chemistry |
| 232.301 g/mol | RDKit | |
| 232.076929992 g/mol | RDKit | |
| Canonical SMILES | O=C1CC2CCC1(CS(=O)(=O)O)C2(C)C | CAS Common Chemistry |
| InChI | InChI=1S/C10H16O4S/c1-9(2)7-3-4-10(9,8(11)5-7)6-15(12,13)14/h7H,3-6H2,1-2H3,(H,12,13,14)/t7-,10-/m1/s1 | CAS Common Chemistry |
| InChI Key | InChIKey=MIOPJNTWMNEORI-GMSGAONNSA-N | CAS Common Chemistry |
| Melting Point | 195 °C (decomp) | CAS Common Chemistry |
| Name | Camphorsulfonic acid | CAS Common Chemistry |
| Heavy Atom Count | 15 | RDKit |
| Hydrogen Bond Acceptors | 3 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 2 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 71.44 Ų | RDKit |
| LogP | 1.2695999999999998 | RDKit |
| Molar Refractivity | 54.97760000000003 | RDKit |
