4',5-DIHYDROXY-3,3',7,8-TETRAMETHOXYFLAVONE
4',5-DIHYDROXY-3,3',7,8-TETRAMETHOXYFLAVONE structure
|
Common Name | 4',5-DIHYDROXY-3,3',7,8-TETRAMETHOXYFLAVONE | ||
|---|---|---|---|---|
| CAS Number | 571-71-1 | Molecular Weight | 374.34100 | |
| Density | 1.44g/cm3 | Boiling Point | 638.8ºC at 760mmHg | |
| Molecular Formula | C19H18O8 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 231.6ºC | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7,8-trimethoxychromen-4-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 | 1.44g/cm3 |
|---|---|
| Boiling Point | 638.8ºC at 760mmHg |
| Molecular Formula | C19H18O8 |
| Molecular Weight | 374.34100 |
| Flash Point | 231.6ºC |
| Exact Mass | 374.10000 |
| PSA | 107.59000 |
| LogP | 2.90560 |
| Index of Refraction | 1.639 |
| InChIKey | DGUWNYKZOJRCQQ-UHFFFAOYSA-N |
| SMILES | COc1cc(-c2oc3c(OC)c(OC)cc(O)c3c(=O)c2OC)ccc1O |
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| HS Code | 2932999099 |
|---|
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 4 | |
|---|---|
| DownStream 0 | |
CAS#:742077-67-4
CAS#:55317-02-7
CAS#:854873-13-5
CAS#:742091-40-3This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2932999099 |
|---|---|
| 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% |
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.
| 5,7,8,3'-tetramethoxyflavone |
| Ternatin |
| 4H-1-Benzopyran-4-one,5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7,8-trimethoxy |
| 4',5-dihydroxy-3,3',7,8-tetramethoxyflavone |
| 5-Hydroxy-2-(4-hydroxy-3-methoxy-phenyl)-3,7,8-trimethoxy-chromen-4-on |
| 5-hydroxy-2-(4-hydroxy-3-methoxy-phenyl)-3,7,8-trimethoxy-chromen-4-one |
| 5,4'-dihydroxy-3,7,8,3'-tetramethoxyflavone |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the English name of 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7,8-trimethoxychromen-4-one? |
| A: The English name of 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7,8-trimethoxychromen-4-one is 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7,8-trimethoxychromen-4-one. |
| Q: What are the upstream materials of 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7,8-trimethoxychromen-4-one? |
| A: Related upstream materials(CAS) of 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7,8-trimethoxychromen-4-one: 742077-67-4;55317-02-7;854873-13-5;742091-40-3. |
| Q: What is the molecular formula of 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7,8-trimethoxychromen-4-one? |
| A: Molecular formula of 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7,8-trimethoxychromen-4-one is C19H18O8. |
| Q: What is the LogP of 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7,8-trimethoxychromen-4-one? |
| A: LogP of 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7,8-trimethoxychromen-4-one is 2.90560. |
| Q: What is the boiling point of 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7,8-trimethoxychromen-4-one? |
| A: Boiling point of 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7,8-trimethoxychromen-4-one is 638.8ºC at 760mmHg. |
| Q: What English synonyms does 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7,8-trimethoxychromen-4-one have? |
| A: English synonyms of 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7,8-trimethoxychromen-4-one: 5,7,8,3'-tetramethoxyflavone, Ternatin, 4H-1-Benzopyran-4-one,5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7,8-trimethoxy, 4',5-dihydroxy-3,3',7,8-tetramethoxyflavone, 5-Hydroxy-2-(4-hydroxy-3-methoxy-phenyl)-3,7,8-trimethoxy-chromen-4-on, 5-hydroxy-2-(4-hydroxy-3-methoxy-phenyl)-3,7,8-trimethoxy-chromen-4-one, 5,4'-dihydroxy-3,7,8,3'-tetramethoxyflavone. |
| Q: What is the molecular weight of 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7,8-trimethoxychromen-4-one? |
| A: Molecular weight of 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7,8-trimethoxychromen-4-one is 374.34100. |
| Q: What is the InChIKey of 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7,8-trimethoxychromen-4-one? |
| A: InChIKey of 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7,8-trimethoxychromen-4-one is DGUWNYKZOJRCQQ-UHFFFAOYSA-N. |
| Q: What is the SMILES notation of 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7,8-trimethoxychromen-4-one? |
| A: SMILES notation of 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7,8-trimethoxychromen-4-one is COc1cc(-c2oc3c(OC)c(OC)cc(O)c3c(=O)c2OC)ccc1O. |
| Q: What is the CAS number of 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7,8-trimethoxychromen-4-one? |
| A: CAS number of 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7,8-trimethoxychromen-4-one is 571-71-1. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Dayang Chem (Hangzhou) Co., Ltd. |