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Molecule
Arbutin
CAS: 497-76-7 · C12H16O7
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 497-76-7
- Molecular Formula
- C12H16O7
- Molecular Mass
- 272.25 g/mol
Identifiers
CAS Registry Number
497-76-7
SMILES
OC[C@H]1O[C@@H](Oc2ccc(O)cc2)[C@H](O)[C@@H](O)[C@@H]1O
InChI Key
BJRNKVDFDLYUGJ-RMPHRYRLSA-N
InChI
InChI=1S/C12H16O7/c13-5-8-9(15)10(16)11(17)12(19-8)18-7-3-1-6(14)2-4-7/h1-4,8-17H,5H2/t8-,9-,10+,11-,12-/m1/s1
Names and Synonyms
- Arbutin Common Name
- β-D-Glucopyranoside, 4-hydroxyphenyl Synonym
- Arbutin Synonym
- Glucopyranoside, p-hydroxyphenyl, β-D- Synonym
- 4-Hydroxyphenyl β-D-glucopyranoside Synonym
- Ursin Synonym
- p-Hydroxyphenyl β-D-glucoside Synonym
- p-Hydroxyphenyl β-D-glucopyranoside Synonym
- Hydroquinone β-D-glucopyranoside Synonym
- Arbutine Synonym
- Uvasol Synonym
- β-Arbutin Synonym
- Hydroquinone glucose Synonym
- Arbutoside Synonym
- NSC 4036 Synonym
- Arbutyne Synonym
- p-Arbutin Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 272.25 g/mol | CAS Common Chemistry |
| 272.253 g/mol | RDKit | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Arbutin | CAS Common Chemistry |
| Canonical SMILES | OC1=CC=C(OC2OC(CO)C(O)C(O)C2O)C=C1 | CAS Common Chemistry |
| InChI | InChI=1S/C12H16O7/c13-5-8-9(15)10(16)11(17)12(19-8)18-7-3-1-6(14)2-4-7/h1-4,8-17H,5H2/t8-,9-,10+,11-,12-/m1/s1 | CAS Common Chemistry |
| InChI Key | InChIKey=BJRNKVDFDLYUGJ-RMPHRYRLSA-N | CAS Common Chemistry |
| Melting Point | 199.5 °C | CAS Common Chemistry |
| Name | Arbutin | CAS Common Chemistry |
| Heavy Atom Count | 19 | RDKit |
| Hydrogen Bond Acceptors | 7 | RDKit |
| Hydrogen Bond Donors | 5 | RDKit |
| Rotatable Bonds | 3 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 119.61000000000001 Ų | RDKit |
| 119.61 Ų | RDKit | |
| LogP | -1.4291000000000003 | RDKit |
| -1.4291 | RDKit | |
| Molar Refractivity | 62.502000000000045 cm³/mol | RDKit |
| Ring Count | 2 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.5 | RDKit |
| Exact Mass | 272.08960285200004 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
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120
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60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
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Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
External Resources
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MW = 272.25 g/mol. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C12H16O7.
