ChemicalBook >> CAS DataBase List >>1,3-DIHYDROXY-2-METHYLANTHRAQUINONE
1,3-DIHYDROXY-2-METHYLANTHRAQUINONE
- CAS No.
- 117-02-2
- Chemical Name:
- 1,3-DIHYDROXY-2-METHYLANTHRAQUINONE
- Synonyms
- RUBIADIN;RUBIADINE;C.I. 75350;Rubiadin-RM;Rubiadin (Standard);2-Methylxanthopurpurin;2-Methylpurpuroxanthin;1,3-DIHYDROXY-2-METHYLANTHRAQUINONE;1,3-Dihydroxy-2-methyl-9,10-anthraquinone;1,3-Dihydroxy-2-methylanthracene-9,10-dione
- CBNumber:
- CB1731011
- Molecular Formula:
- C15H10O4
- Molecular Weight:
- 254.24
- MDL Number:
- MFCD02752095
- MOL File:
- 117-02-2.mol
- MSDS File:
- SDS
Last updated:2026-05-27 23:43:35
| Product description | Number | Pack Size | Price |
| Rubiadin analytical standard | 74553 | 10mg | $1110 |
| Rubiadin ≥95% | 11753 | 1mg | $44 |
| Rubiadin ≥95% | 11753 | 5mg | $195 |
| Rubiadin ≥95% | 11753 | 10mg | $344 |
| Rubiadin ≥95% | 11753 | 25mg | $748 |
| More product size | |||
| 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 |
| pka | 7.22±0.20(Predicted) |
| form | Solid |
| Colour Index | 75350 |
| color | Light yellow to yellow |
| BRN | 1885558 |
| Major Application | food and beverages |
| InChI | 1S/C15H10O4/c1-7-11(16)6-10-12(13(7)17)15(19)9-5-3-2-4-8(9)14(10)18/h2-6,16-17H,1H3 |
| InChIKey | IRZTUXPRIUZXMP-UHFFFAOYSA-N |
| SMILES | O=C1C2=C(C=C(O)C(C)=C2O)C(C3=CC=CC=C31)=O |
| CAS DataBase Reference | 117-02-2 |
| FDA UNII | CY0UH3X06R |
| UNSPSC Code | 85151701 |
| NACRES | NA.24 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H351 | |||||||||
| Precautionary statements | P202-P264-P270-P280-P301+P312-P308+P313 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29146990 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Carc. 2 |
|||||||||
| NFPA 704 |
|
1,3-DIHYDROXY-2-METHYLANTHRAQUINONE price More Price(46)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 74553 | Rubiadin analytical standard | 117-02-2 | 10mg | $1110 | 2026-04-30 | Buy |
| Cayman Chemical | 11753 | Rubiadin ≥95% | 117-02-2 | 1mg | $44 | 2026-04-30 | Buy |
| Cayman Chemical | 11753 | Rubiadin ≥95% | 117-02-2 | 5mg | $195 | 2026-04-30 | Buy |
| Cayman Chemical | 11753 | Rubiadin ≥95% | 117-02-2 | 10mg | $344 | 2026-04-30 | Buy |
| Cayman Chemical | 11753 | Rubiadin ≥95% | 117-02-2 | 25mg | $748 | 2026-04-30 | Buy |
1,3-DIHYDROXY-2-METHYLANTHRAQUINONE Chemical Properties,Uses,Production
Description
Rubiadin is an anthraquinone that is a minor component of certain Rubia species, as well as other plants. It demonstrates antioxidant activity.
Uses
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.
References
[1] Y B TRIPATHI M M M Sharma. Rubiadin, a new antioxidant from Rubia cordifolia.[J]. Indian journal of biochemistry & biophysics, 1997, 34 3: 302-306.
1,3-DIHYDROXY-2-METHYLANTHRAQUINONE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 182)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Zheyan Biotech Co., Ltd. | 18017610038 | zheyansh@163.com | CHINA | 3619 | 58 |
| Chengdu Greenpure Biopharma CO.,Ltd | 18283602253; +8618283602253 | jancyzheng@gcgreenpure.com | China | 954 | 58 |
| Chengdu GLP biotechnology Co Ltd | 028-87075086 13350802083 | scglp@glp-china.com | CHINA | 1824 | 58 |
| Chengdu Biopurify Phytochemicals Ltd. | +86-28-82633860; +8618080483897 | sales@biopurify.com | China | 4616 | 58 |
| Shanghai Standard Technology Co., Ltd. | 18502101150 | ft-sales@nature-standard.com | CHINA | 1923 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29792 | 58 |
| Wuhan ChemNorm Biotech Co.,Ltd. | +86-27-8439 4403 18971486879 | sales@chemnorm.com | CHINA | 2935 | 58 |
| Hubei Ipure Biology Co., Ltd | +8613367258412 | ada@ipurechemical.com | China | 10236 | 58 |
| HONG KONG IPURE BIOLOGY CO.,LIMITED | 86 18062405514 18062405514 | ada@ipurechemical.com | CHINA | 3461 | 58 |
View Lastest Price from 1,3-DIHYDROXY-2-METHYLANTHRAQUINONE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-02 | Rubiadin
117-02-2
|
$1780.00 | 1g | 98 | 500 Kg | R&D Scientific Inc. | |
 |
2023-02-24 | Rubiadin
117-02-2
|
20mg | ≥98%(HPLC) | 10 g | Shanghai Standard Technology Co., Ltd. | ||
 |
2020-01-10 | 1,3-DIHYDROXY-2-METHYLANTHRAQUINONE
117-02-2
|
$6.00 | 1KG | 98% | 1kg, 5kg, 50kg | Career Henan Chemical Co |
-
- Rubiadin
117-02-2
- $1780.00
- 98
- R&D Scientific Inc.
-
- Rubiadin
117-02-2
- $0.00
- ≥98%(HPLC)
- Shanghai Standard Technology Co., Ltd.
-
- 1,3-DIHYDROXY-2-METHYLANTHRAQUINONE
117-02-2
- $6.00
- 98%
- Career Henan Chemical Co
117-02-2(1,3-DIHYDROXY-2-METHYLANTHRAQUINONE)Related Search:
1,3-DIHYDROXY-2-METHYLANTHRAQUINONE
1,3-Dihydroxy-2-methyl-9,10-anthracenedione
1,3-Dihydroxy-2-methyl-9,10-anthraquinone
1,3-Dihydroxy-2-methylanthracene-9,10-dione
2-Methylxanthopurpurin
C.I. 75350
Rubiadin、
1,3-Dihydroxy-2-Methylanthraquinone
2-Methylpurpuroxanthin
9,10-Anthracenedione,1,3-dihydroxy-2-Methyl-
1,3-DIHYDROXY-2-METHYLANTHRAQUINONE USP/EP/BP
Rubiadin-RM
Rubiadin (Standard)
RUBIADIN
RUBIADINE
117-02-2
Anthraquinones, Hydroquinones and Quinones
