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D-Pantolactone
CAS: 599-04-2 | C6H10O3
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
599-04-2
Molecular Formula:
C6H10O3
Molecular Mass:
130.14 g/mol
Names and Synonyms:
D-Pantolactone
2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-, (3R)-
2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-, D-(-)-
2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-, (R)-
(3R)-Dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanone
D-(-)-Pantolactone
(-)-Pantolactone
(R)-α-Hydroxy-β,β-dimethyl-γ-butyrolactone
Pantothenic lactone
Pantoyl lactone
D-(-)-α-Hydroxy-β,β-dimethyl-γ-butyrolactone
Pantolactone
(R)-(-)-Pantolactone
D-(-)-Pantoyl lactone
D-Pantolactone
(R)-Pantolactone
(-)-Pantoyl lactone
D-Pantoyl lactone
(-)-(R)-Pantolactone
(-)-2-Hydroxy-3,3-dimethyl-γ-butyrolactone
(R)-3-Hydroxy-4,4-dimethyldihydrofuran-2(3H)-one
(3R)-Tetrahydro-3-hydroxy-4,4-dimethylfuran-2-one
l-Pantoyl lactone
(3R)-3-Hydroxy-4,4-dimethyloxolan-2-one
Identifiers:
SMILES:
CC1(C)COC(=O)[C@@H]1O
InChI:
InChI=1S/C6H10O3/c1-6(2)3-9-5(8)4(6)7/h4,7H,3H2,1-2H3/t4-/m0/s1
Key Properties
Melting Point
92 °C
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 | 130.14 g/mol | CAS Common Chemistry |
| 130.143 g/mol | RDKit | |
| 130.06299418 g/mol | RDKit | |
| Canonical SMILES | O=C1OCC(C)(C)C1O | CAS Common Chemistry |
| InChI | InChI=1S/C6H10O3/c1-6(2)3-9-5(8)4(6)7/h4,7H,3H2,1-2H3/t4-/m0/s1 | CAS Common Chemistry |
| InChI Key | InChIKey=SERHXTVXHNVDKA-BYPYZUCNSA-N | CAS Common Chemistry |
| Melting Point | 92 °C | CAS Common Chemistry |
| Name | D-Pantolactone | CAS Common Chemistry |
| Heavy Atom Count | 9 | RDKit |
| Hydrogen Bond Acceptors | 3 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 46.53 Ų | RDKit |
| LogP | -0.06969999999999993 | RDKit |
| Molar Refractivity | 30.746799999999986 | RDKit |
