Determine the necessary mass, volume, or concentration for preparing a solution.
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≥80%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 137 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Soluble in water, slightly soluble in ethanol, insoluble in benzene and chloroform. The pH value of 1% aqueous solution is 2.15, and its aqueous solution is light yellow brown. It turns yellow after adding hydrochloric acid, and turns blue purple after adding sodium hydroxide. It's stimulating. Colour Index Number 58005
• Alizarin Red S has been used for checking the calcium deposits in osteogenic culture.
• It has been used for the quantitative analyses of calcification in aortic explants.
• It has been used for mineral staining in osteoblast cultures.
| Pubchem Sid | 504762798 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504762798 |
| Sorrisos canónicos | C1=CC=C2C(=C1)C(=O)C3=CC(=C(C(=C3C2=O)O)O)S(=O)(=O)[O-].[Na+] |
| IUPAC Name | sodium;3,4-dihydroxy-9,10-dioxoanthracene-2-sulfonate |
| InChIKey | HFVAFDPGUJEFBQ-UHFFFAOYSA-M |
| INCHI | 1S/C14H8O7S.Na/c15-11-6-3-1-2-4-7(6)12(16)10-8(11)5-9(22(19,20)21)13(17)14(10)18;/h1-5,17-18H,(H,19,20,21);/q;+1/p-1 |
| SMILES isoméricas | C1=CC=C2C(=C1)C(=O)C3=CC(=C(C(=C3C2=O)O)O)S(=O)(=O)[O-].[Na+] |
| WGK Alemanha | 3 |
| RTECS | CB1095300 |
| Peso molecular | 342.26 |
| Beilstein | 4117090 |
| Reaxy-Rn | 4117090 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4117090&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Benzenoids |
| Classe | Anthracenes |
| Subclass | Anthraquinones |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Hydroxyanthraquinones |
| Alternative Parents | 1-sulfo,2-unsubstituted aromatic compounds Aryl ketones 1-hydroxy-4-unsubstituted benzenoids Vinylogous acids Sulfonyls Organosulfonic acids Organic sodium salts Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homopolycyclic compounds |
| Substituents | Hydroxyanthraquinone - Arylsulfonic acid or derivatives - 1-sulfo,2-unsubstituted aromatic compound - Aryl ketone - 1-hydroxy-4-unsubstituted benzenoid - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Vinylogous acid - Organosulfonic acid - Sulfonyl - Ketone - Organic alkali metal salt - Organic sodium salt - Organosulfur compound - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organic salt - Aromatic homopolycyclic compound |
| Descrição | This compound belongs to the class of organic compounds known as hydroxyanthraquinones. These are compounds containing a hydroxyanthraquinone moiety, which consists of an anthracene bearing a quinone, and hydroxyl group. |
| External Descriptors | organic sodium salt - organosulfonate salt |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Data | Item |
|---|---|---|---|
| Certificate of Analysis | Jul 10, 2026 | A308010 | |
| Certificate of Analysis | May 24, 2025 | A308010 | |
| Certificate of Analysis | Dec 04, 2024 | A308010 | |
| Certificate of Analysis | Dec 04, 2024 | A308010 | |
| Certificate of Analysis | Dec 04, 2024 | A308010 | |
| Certificate of Analysis | Apr 12, 2024 | A308010 | |
| Certificate of Analysis | Mar 23, 2024 | A308010 | |
| Certificate of Analysis | Mar 23, 2024 | A308010 | |
| Certificate of Analysis | Mar 23, 2024 | A308010 | |
| Certificate of Analysis | Mar 23, 2024 | A308010 | |
| Certificate of Analysis | Jan 24, 2024 | A308010 | |
| Certificate of Analysis | May 27, 2023 | A308010 |
| Solubilidade | Soluble in water and alcohol. |
|---|---|
| Sensibilidade | Moisture sensitive |
| Peso molecular | 342.260 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 1 |
| Exact Mass | 341.981 Da |
| Monoisotopic Mass | 341.981 Da |
| Topological Polar Surface Area | 140.000 Ų |
| Heavy Atom Count | 23 |
| Formal Charge | 0 |
| Complexity | 599.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 2 |