7,8-Dihydroxy-5-methoxy-2-phenyl-4H-1-benzopyran-4-one
Modify Date: 2025-09-24 15:40:38
7,8-Dihydroxy-5-methoxy-2-phenyl-4H-1-benzopyran-4-one structure
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Common Name | 7,8-Dihydroxy-5-methoxy-2-phenyl-4H-1-benzopyran-4-one | ||
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| CAS Number | 641-55-4 | Molecular Weight | 284.26 | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | C16H12O5 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | N/A | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 7,8-Dihydroxy-5-methoxy-2-phenyl-4H-1-benzopyran-4-one |
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This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Molecular Formula | C16H12O5 |
|---|---|
| Molecular Weight | 284.26 |
| InChIKey | MQUMCBLLVROFSH-UHFFFAOYSA-N |
| SMILES | COc1cc(O)c(O)c2oc(-c3ccccc3)cc(=O)c12 |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the CAS number of 7,8-Dihydroxy-5-methoxy-2-phenyl-4H-1-benzopyran-4-one? |
| A: CAS number of 7,8-Dihydroxy-5-methoxy-2-phenyl-4H-1-benzopyran-4-one is 641-55-4. |
| Q: What is the English name of 7,8-Dihydroxy-5-methoxy-2-phenyl-4H-1-benzopyran-4-one? |
| A: The English name of 7,8-Dihydroxy-5-methoxy-2-phenyl-4H-1-benzopyran-4-one is 7,8-Dihydroxy-5-methoxy-2-phenyl-4H-1-benzopyran-4-one. |
| Q: What is the Chinese name of 641-55-4? |
| A: Chinese name of 641-55-4 is 641-55-4. |
| Q: What is the molecular weight of 7,8-Dihydroxy-5-methoxy-2-phenyl-4H-1-benzopyran-4-one? |
| A: Molecular weight of 7,8-Dihydroxy-5-methoxy-2-phenyl-4H-1-benzopyran-4-one is 284.26. |
| Q: What is the SMILES notation of 7,8-Dihydroxy-5-methoxy-2-phenyl-4H-1-benzopyran-4-one? |
| A: SMILES notation of 7,8-Dihydroxy-5-methoxy-2-phenyl-4H-1-benzopyran-4-one is COc1cc(O)c(O)c2oc(-c3ccccc3)cc(=O)c12. |
| Q: What is the molecular formula of 7,8-Dihydroxy-5-methoxy-2-phenyl-4H-1-benzopyran-4-one? |
| A: Molecular formula of 7,8-Dihydroxy-5-methoxy-2-phenyl-4H-1-benzopyran-4-one is C16H12O5. |
| Q: What is the InChIKey of 7,8-Dihydroxy-5-methoxy-2-phenyl-4H-1-benzopyran-4-one? |
| A: InChIKey of 7,8-Dihydroxy-5-methoxy-2-phenyl-4H-1-benzopyran-4-one is MQUMCBLLVROFSH-UHFFFAOYSA-N. |