4,5,7-Trihydroxycoumarin
4,5,7-Trihydroxycoumarin structure
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Common Name | 4,5,7-Trihydroxycoumarin | ||
|---|---|---|---|---|
| CAS Number | 17575-26-7 | Molecular Weight | 194.14100 | |
| Density | 1.782g/cm3 | Boiling Point | 443.9ºC at 760mmHg | |
| Molecular Formula | C9H6O5 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 188.4ºC | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 4,5,7-trihydroxychromen-2-one |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 1.782g/cm3 |
|---|---|
| Boiling Point | 443.9ºC at 760mmHg |
| Molecular Formula | C9H6O5 |
| Molecular Weight | 194.14100 |
| Flash Point | 188.4ºC |
| Exact Mass | 194.02200 |
| PSA | 90.90000 |
| LogP | 0.90980 |
| Vapour Pressure | 0mmHg at 25°C |
| Index of Refraction | 1.767 |
| InChIKey | HPNWGYCBCHLEMW-UHFFFAOYSA-N |
| SMILES | O=c1cc(O)c2c(O)cc(O)cc2o1 |
This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
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This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| HS Code | 2932209090 |
|---|
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
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~%
4,5,7-Trihydrox... CAS#:17575-26-7 |
| Literature: Tetrahedron, , vol. 45, p. 6867 - 6874 |
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~%
4,5,7-Trihydrox... CAS#:17575-26-7 |
| Literature: Pandey, G.; Muralikrishna, C.; Bhalerao, U. T. Tetrahedron, 1989 , vol. 45, p. 6867 - 6874 |
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 1 | |
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| DownStream 2 | |
CAS#:524-12-9
CAS#:6468-55-9This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
This table contains target information, in‑vitro & in‑vivo assay data for this compound.
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| Coumarin,4,5,7-trihydroxy |
| 4,5,7-Trihydroxy-2H-chromen-2-one |
| 4,5,7-trihydroxy-chromen-2-one |
| 2H-1-Benzopyran-2-one,4,5,7-trihydroxy |
| 4,5,7-Trihydroxy-cumarin |
| 4,5,7-trihydroxy-coumarin |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What are the upstream materials of 4,5,7-trihydroxychromen-2-one? |
| A: Related upstream materials(CAS) of 4,5,7-trihydroxychromen-2-one: 108-73-6. |
| Q: What English synonyms does 4,5,7-trihydroxychromen-2-one have? |
| A: English synonyms of 4,5,7-trihydroxychromen-2-one: Coumarin,4,5,7-trihydroxy, 4,5,7-Trihydroxy-2H-chromen-2-one, 4,5,7-trihydroxy-chromen-2-one, 2H-1-Benzopyran-2-one,4,5,7-trihydroxy, 4,5,7-Trihydroxy-cumarin, 4,5,7-trihydroxy-coumarin. |
| Q: What is the CAS number of 4,5,7-trihydroxychromen-2-one? |
| A: CAS number of 4,5,7-trihydroxychromen-2-one is 17575-26-7. |
| Q: What is the molecular formula of 4,5,7-trihydroxychromen-2-one? |
| A: Molecular formula of 4,5,7-trihydroxychromen-2-one is C9H6O5. |
| Q: What is the polar surface area (PSA) of 4,5,7-trihydroxychromen-2-one? |
| A: Polar surface area (PSA) of 4,5,7-trihydroxychromen-2-one is 90.90000. |
| Q: What is the English name of 4,5,7-trihydroxychromen-2-one? |
| A: The English name of 4,5,7-trihydroxychromen-2-one is 4,5,7-trihydroxychromen-2-one. |
| Q: What is the boiling point of 4,5,7-trihydroxychromen-2-one? |
| A: Boiling point of 4,5,7-trihydroxychromen-2-one is 443.9ºC at 760mmHg. |
| Q: What is the InChIKey of 4,5,7-trihydroxychromen-2-one? |
| A: InChIKey of 4,5,7-trihydroxychromen-2-one is HPNWGYCBCHLEMW-UHFFFAOYSA-N. |
| Q: What is the SMILES notation of 4,5,7-trihydroxychromen-2-one? |
| A: SMILES notation of 4,5,7-trihydroxychromen-2-one is O=c1cc(O)c2c(O)cc(O)cc2o1. |
| Q: What is the LogP of 4,5,7-trihydroxychromen-2-one? |
| A: LogP of 4,5,7-trihydroxychromen-2-one is 0.90980. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| Dayang Chem (Hangzhou) Co., Ltd. |