Introduction：Basic information about CAS 20882-75-1|1,2,8-Trihydroxy-6-methoxyxanthone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,2,8-Trihydroxy-6-methoxyxanthone |
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| CAS Number | 20882-75-1 | Molecular Weight | 274.23 |
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| Density | 1.6±0.1 g/cm3 | Boiling Point | 576.9±50.0 °C at 760 mmHg |
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| Molecular Formula | C14H10O6 | Melting Point | 243℃ |
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| MSDS | / | Flash Point | 226.7±23.6 °C |
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Names
| Name | swertianin |
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| Synonym | More Synonyms |
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1,2,8-Trihydroxy-6-methoxyxanthone BiologicalActivity
| Description | Swertianine is a hydroxyexanthone that can be isolated from Swertia decussata. Swertianine has antioxidant activity by inhibiting lipid peroxidation, scavenging DPPH and superoxide free radicals. Swertianine also inhibits γ-ray induced DNA damage of pBR322 with protective effect[1]. |
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| Related Catalog | Signaling Pathways >>Others >>OthersResearch Areas >>Inflammation/Immunology |
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| References | [1]. Patro BS, et al. Antioxidant activities of Swertia decussata xanthones. Nat Prod Res. 2005 Jun;19(4):347-54. |
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Chemical & Physical Properties
| Density | 1.6±0.1 g/cm3 |
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| Boiling Point | 576.9±50.0 °C at 760 mmHg |
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| Melting Point | 243℃ |
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| Molecular Formula | C14H10O6 |
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| Molecular Weight | 274.23 |
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| Flash Point | 226.7±23.6 °C |
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| Exact Mass | 274.047729 |
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| PSA | 100.13000 |
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| LogP | 1.35 |
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| Vapour Pressure | 0.0±1.7 mmHg at 25°C |
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| Index of Refraction | 1.714 |
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| InChIKey | BDBVOZGRVBXANN-UHFFFAOYSA-N |
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| SMILES | COc1cc(O)c2c(=O)c3c(O)c(O)ccc3oc2c1 |
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| Storage condition | 2-8°C |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- ZD6116600
- CHEMICAL NAME :
- Xanthen-9-one, 6-methoxy-1,2,8-trihydroxy-
- CAS REGISTRY NUMBER :
- 20882-75-1
- BEILSTEIN REFERENCE NO. :
- 1351024
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C14-H10-O6
- MOLECULAR WEIGHT :
- 274.24
HEALTH HAZARD DATAACUTE TOXICITY DATAMUTATION DATA - TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 100 ug/plate
- REFERENCE :
- CPBTAL Chemical and Pharmaceutical Bulletin. (Japan Pub. Trading Co., USA, 1255 Howard St., San Francisco, CA 94103) V.6- 1958- Volume(issue)/page/year: 32,2290,1984
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Safety Information
Customs
| HS Code | 2932999099 |
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| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 9H-Xanthen-9-one, 1,2,8-trihydroxy-6-methoxy- |
| 1,7,8-Trihydroxy-3-methoxyxanthone |
| 1,2,8-Trihydroxy-6-methoxy-9H-xanthen-9-one |
| 6-Methoxy-1,2,8-trihydroxyxanthen-9-one |
| Swertianin |
| Xanthen-9-one,6-methoxy-1,2,8-trihydroxy |
| 1,2,8-Trihydroxy-6-methoxyxanthone |
| 1,2,8-trihydroxy-6-methoxy-xanthen-9-one |
| gentiakochianin |
| 1,2,8-trihydroxy-6-methoxyxanthen-9-one |
