5,6,8-Trihydroxy-2-methyl-4H-naphtho[2,3-b]pyran-4-one
![5,6,8-Trihydroxy-2-methyl-4H-naphtho[2,3-b]pyran-4-one Structure](https://image.chemsrc.com/caspic/310/3566-98-1.png)
5,6,8-Trihydroxy-2-methyl-4H-naphtho[2,3-b]pyran-4-one structure
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Common Name | 5,6,8-Trihydroxy-2-methyl-4H-naphtho[2,3-b]pyran-4-one | ||
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| CAS Number | 3566-98-1 | Molecular Weight | 258.23 | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | C14H10O5 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | N/A | |
Use of 5,6,8-Trihydroxy-2-methyl-4H-naphtho[2,3-b]pyran-4-oneNorrubrofusarin (Didemethylasperxanthone) is a natural product that can be obtained by demethylation of the metabolite (Compound III) of Aspergillus nige[1]. |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | Nor-rubrofusarin |
|---|---|
| Synonym | More Synonyms |
This table contains bioactivity, target information and biological‑assay experimental data of this compound.
| Description | Norrubrofusarin (Didemethylasperxanthone) is a natural product that can be obtained by demethylation of the metabolite (Compound III) of Aspergillus nige[1]. |
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| Related Catalog | |
| References |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Molecular Formula | C14H10O5 |
|---|---|
| Molecular Weight | 258.23 |
| Exact Mass | 258.05300 |
| PSA | 90.90000 |
| LogP | 2.37140 |
| InChIKey | ZJCMSTGEFBOMJO-UHFFFAOYSA-N |
| SMILES | Cc1cc(O)c2c(O)c3c(O)cc(=O)cc3cc2o1 |
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| HS Code | 2914400090 |
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This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 0 | |
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| DownStream 1 | |
![5,6,8-trimethoxy-2-methylbenzo[g]chromen-4-one structure](https://image.chemsrc.com/caspic/277/3748-40-1.png)
CAS#:3748-40-1This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2914400090 |
|---|---|
| Summary | 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
This table contains target information, in‑vitro & in‑vivo assay data for this compound.
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Name: Antibacterial activity against Escherichia coli ATCC 0111 assessed as reduction in ba...
Source: ChEMBL
Target: Escherichia coli
External Id: CHEMBL5588899
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Name: Antibacterial activity against Staphylococcus aureus 209P assessed as reduction in ba...
Source: ChEMBL
Target: Staphylococcus aureus
External Id: CHEMBL5588900
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This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| 5,6,8-Trihydroxy-2-methyl-benzo[g]chromen-4-on |
| Norrubrofusarin |
| 2-methyl-5,6,8-trihydroxy-4H-naphtho[2,3,b]pyran-4-one |
| 5,6,8-trihydroxy-2-methyl-benzo[g]chromen-4-one |
| nor-rubrofusarin |
| 5,6,8-trihydroxy-2-methyl-4H-benzo[g]chromen-4-one |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What are the downstream products of Nor-rubrofusarin? |
| A: Related downstream products(CAS) of Nor-rubrofusarin: 3748-40-1. |
| Q: What is the LogP of Nor-rubrofusarin? |
| A: LogP of Nor-rubrofusarin is 2.37140. |
| Q: What is the polar surface area (PSA) of Nor-rubrofusarin? |
| A: Polar surface area (PSA) of Nor-rubrofusarin is 90.90000. |
| Q: What is the SMILES notation of Nor-rubrofusarin? |
| A: SMILES notation of Nor-rubrofusarin is Cc1cc(O)c2c(O)c3c(O)cc(=O)cc3cc2o1. |
| Q: What is the molecular formula of Nor-rubrofusarin? |
| A: Molecular formula of Nor-rubrofusarin is C14H10O5. |
| Q: What is the InChIKey of Nor-rubrofusarin? |
| A: InChIKey of Nor-rubrofusarin is ZJCMSTGEFBOMJO-UHFFFAOYSA-N. |
| Q: What is the CAS number of Nor-rubrofusarin? |
| A: CAS number of Nor-rubrofusarin is 3566-98-1. |
| Q: What is the Chinese name of 3566-98-1? |
| A: Chinese name of 3566-98-1 is 3566-98-1. |
| Q: What is the molecular weight of Nor-rubrofusarin? |
| A: Molecular weight of Nor-rubrofusarin is 258.23. |
| Q: What is the English name of Nor-rubrofusarin? |
| A: The English name of Nor-rubrofusarin is Nor-rubrofusarin. |
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. |