Introduction：Basic information about CAS 491-50-9|Quercetin-7-O-beta-D-glucopyranoside, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Quercetin-7-O-beta-D-glucopyranoside |
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| CAS Number | 491-50-9 | Molecular Weight | 464.376 |
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| Density | 1.8±0.1 g/cm3 | Boiling Point | 859.2±65.0 °C at 760 mmHg |
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| Molecular Formula | C21H20O12 | Melting Point | / |
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| MSDS | / | Flash Point | 302.8±27.8 °C |
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Names
| Name | quercetin 7-O-β-D-glucoside |
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| Synonym | More Synonyms |
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Quercetin-7-O-beta-D-glucopyranoside BiologicalActivity
| Description | Quercimeritrin, isolated from the leaves of Ixeridium dentatum, exhibits significant amylase activity[1]. |
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| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
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| References | [1]. Park S, et al. Isolation of amylase regulators from the leaves of Ixeridium dentatum. Nat Prod Res. 2019 Apr 10:1-6. |
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Chemical & Physical Properties
| Density | 1.8±0.1 g/cm3 |
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| Boiling Point | 859.2±65.0 °C at 760 mmHg |
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| Molecular Formula | C21H20O12 |
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| Molecular Weight | 464.376 |
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| Flash Point | 302.8±27.8 °C |
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| Exact Mass | 464.095490 |
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| PSA | 210.51000 |
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| LogP | -0.17 |
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| Vapour Pressure | 0.0±0.3 mmHg at 25°C |
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| Index of Refraction | 1.775 |
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| InChIKey | BBFYUPYFXSSMNV-HMGRVEAOSA-N |
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| SMILES | O=c1c(O)c(-c2ccc(O)c(O)c2)oc2cc(OC3OC(CO)C(O)C(O)C3O)cc(O)c12 |
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| Storage condition | 2-8C |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- DJ2982450
- CHEMICAL NAME :
- 4H-1-Benzopyran-4-one, 3,5-dihydroxy-2-(3,4-dihydroxyphenyl)-7-(beta-D-gluco pyranosyloxy)-
- CAS REGISTRY NUMBER :
- 491-50-9
- LAST UPDATED :
- 199509
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C21-H20-O12
- MOLECULAR WEIGHT :
- 464.41
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD - Lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 19,326,1985
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Synonyms
| Quercimeritroside |
| gossypitrin |
| Quercetin-7-D-glucoside |
| 2-(3,4-Dihydroxyphenyl)-3,5-dihydroxy-4-oxo-4H-chromen-7-yl β-D-glucopyranoside |
| quercetin 7-O-beta-D-glucoside |
| 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-7-(β-D-glucopyranosyloxy)-3,5-dihydroxy- |
| Quercetin-7-O-β-D-glucopyranoside |
| Quercimeritrin (6CI,7CI,8CI) |
| 2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one |
| Quercetin-7-glucoside |
| 2-(3,4-Dihydroxyphenyl)-7-(b-D-glucopyranosyloxy)-3,5-dihydroxy-4H-1-benzopyran-4-one |
| Quercetin-7-O-Beta-D-glucopyranoside |
| quercimetrin |
| Quercimeritrin |
| 3,3',4',5,7-Pentahydroxyflavone-7-D-Glucoside |
| Quercetin 7-O-glucoside |
