1,3-DIHYDROXY-2-METHYLANTHRAQUINONE
Synonym(s):1,3-Dihydroxy-2-methyl-9,10-anthracenedione;1,3-Dihydroxy-2-methylanthraquinone
- CAS NO.：117-02-2
- Empirical Formula: C15H10O4
- Molecular Weight: 254.24
- MDL number: MFCD02752095
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-10-29 15:43:00
What is 1,3-DIHYDROXY-2-METHYLANTHRAQUINONE?
Description
Rubiadin is an anthraquinone that is a minor component of certain Rubia species, as well as other plants. It demonstrates antioxidant activity.
The Uses of 1,3-DIHYDROXY-2-METHYLANTHRAQUINONE
Rubiadin is a dihydroxy anthraquinone isolated from Rubia cordifolia. Rubiadin exhibits anti-epileptic activity in mice.
Definition
ChEBI: A dihydroxyanthraquinone that is anthracene-9,10-dione substituted by hydroxy groups at positions 1 and 3 and a methyl group at position 2. It has been isolated from Rubia yunnanensis.
Properties of 1,3-DIHYDROXY-2-METHYLANTHRAQUINONE
| Melting point: | 290℃ |
| Boiling point: | 527.1±30.0 °C(Predicted) |
| Density | 1.476 |
| storage temp. | 2-8°C |
| solubility | DMF: 0.5 mg/ml; DMSO: 0.5 mg/ml |
| form | Solid |
| Colour Index | 75350 |
| pka | 7.22±0.20(Predicted) |
| form | neat |
| color | Light yellow to yellow |
| BRN | 1885558 |
| CAS DataBase Reference | 117-02-2 |
Safety information for 1,3-DIHYDROXY-2-METHYLANTHRAQUINONE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H351:Carcinogenicity |
| Precautionary Statement Codes |
P202:Do not handle until all safety precautions have been read and understood. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P308+P313:IF exposed or concerned: Get medical advice/attention. |
Computed Descriptors for 1,3-DIHYDROXY-2-METHYLANTHRAQUINONE
| InChIKey | IRZTUXPRIUZXMP-UHFFFAOYSA-N |
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