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Alizarin
CAS: 72-48-0 | C14H8O4
2D Structure
3D Structure
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Basic Information
CAS Registry Number:
72-48-0
Molecular Formula:
C14H8O4
Molecular Mass:
240.21 g/mol
Names and Synonyms:
Alizarin
9,10-Anthracenedione, 1,2-dihydroxy-
Alizarin B
Anthraquinone, 1,2-dihydroxy-
1,2-Dihydroxy-9,10-anthracenedione
C.I. 58000
Alizarin
Alizarina
Alizarine
Alizarine B
Alizarine 3B
Alizarine Indicator
Alizarine Lake Red 2P
Alizarine Lake Red IPX
Alizarine NAC
Alizarine L Paste
Alizarine Paste 20 percent Bluish
Alizarine Red
Alizarine Red B
Alizarine Red B2
Alizarine Red L
Alizarine Red IP
Alizarine Red IPP
1,2-Anthraquinonediol
Alizarine Lake Red 3P
Certiqual Alizarine
C.I. Mordant Red 11
1,2-Dihydroxyanthraquinone
Eljon Madder
Mitsui Alizarine B
Turkey red
Alizarin Red
D And C Orange Number 15
Deep Crimson Madder 10821
1,2-Dihydroxy-9,10-anthraquinone
Mordant Red 11
C Ext. Red 62
Acid Metachrome Red B
Acid Mordant Red B
NSC 7212
Qiansu
CSU-1585
CSU 1585
Rubican
1,2-Dihydroxy-9,10-dihydroanthracene-9,10-dione
Identifiers:
SMILES:
O=C1c2ccccc2C(=O)c2c1ccc(O)c2O
InChI:
InChI=1S/C14H8O4/c15-10-6-5-9-11(14(10)18)13(17)8-4-2-1-3-7(8)12(9)16/h1-6,15,18H
Key Properties
Boiling Point
430 °C
CAS Common Chemistry
Melting Point
289.5 °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 | 240.21 g/mol | CAS Common Chemistry |
| 240.21399999999997 g/mol | RDKit | |
| 240.042258736 g/mol | RDKit | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Alizarin | CAS Common Chemistry |
| Boiling Point | 430 °C | CAS Common Chemistry |
| Canonical SMILES | O=C1C=2C=CC=CC2C(=O)C3=C(O)C(O)=CC=C13 | CAS Common Chemistry |
| InChI | InChI=1S/C14H8O4/c15-10-6-5-9-11(14(10)18)13(17)8-4-2-1-3-7(8)12(9)16/h1-6,15,18H | CAS Common Chemistry |
| InChI Key | InChIKey=RGCKGOZRHPZPFP-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 289.5 °C | CAS Common Chemistry |
| Name | Alizarin | CAS Common Chemistry |
| Heavy Atom Count | 18 | RDKit |
| Hydrogen Bond Acceptors | 4 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 2 | RDKit |
| Topological Polar Surface Area | 74.60000000000001 Ų | RDKit |
| LogP | 1.8732000000000006 | RDKit |
| Molar Refractivity | 63.07860000000002 | RDKit |
Related Molecules
Other compounds with formula C14H8O4
