1013-69-0
1013-69-0 structure
- Name: Noreugenin
- Chemical Name: 5,7-dihydroxy-2-methylchromen-4-one
- CAS Number: 1013-69-0
- Molecular Formula: C10H8O4
- Molecular Weight: 192.168
- Catalog: Natural product Phenols
- Create Date: 2016-08-22 02:11:30
- Modify Date: 2024-01-02 12:18:49
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Noreugenin, 5,7-dihydroxy-2-methyl-4H-chromen-4-one, is a new chromone from Hymenocallis littoralis Salisb. (Amaryllidaceae)[1].
| Name | 5,7-dihydroxy-2-methylchromen-4-one |
|---|---|
| Synonyms |
5,7-Dihydroxy-2-methyl-4H-1-benzopyran-4-one
2-Methyl-5,7-dihydroxychromone 5,7-Dihydroxy-2-methyl-4H-chromen-4-one 5,7-Dihydroxy-2-methylchromone 4H-1-Benzopyran-4-one, 5,7-dihydroxy-2-methyl- 4H-1-Benzopyran-4-one,5,7-dihydroxy-2-methyl 5,7-dihydroxy-2-methylbenzopyran-4-one Noreugenin CPD-0 |
| Description | Noreugenin, 5,7-dihydroxy-2-methyl-4H-chromen-4-one, is a new chromone from Hymenocallis littoralis Salisb. (Amaryllidaceae)[1]. |
|---|---|
| Related Catalog | |
| References |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 394.6±42.0 °C at 760 mmHg |
| Molecular Formula | C10H8O4 |
| Molecular Weight | 192.168 |
| Flash Point | 164.0±21.4 °C |
| Exact Mass | 192.042252 |
| PSA | 70.67000 |
| LogP | 1.58 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.652 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2914400090 |
| Precursor 10 | |
|---|---|
| DownStream 4 | |
![7-hydroxy-2-methyl-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one structure](https://www.chemsrc.com/caspic/017/128396-15-6.png)
![5,7-dihydroxy-2-methyl-6-[(2R,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one structure](https://www.chemsrc.com/caspic/191/89701-85-9.png)
![5-hydroxy-2,2,8-trimethyl-10-(3-methylbut-2-enyl)pyrano[3,2-g]chromen-6-one structure](https://www.chemsrc.com/caspic/048/33845-34-0.png)
![2,2,6,6,10-Pentamethyl-2H,6H,12H-benzo[1,2-b:3,4-b':5,6-b'']tripyran-12-one structure](https://www.chemsrc.com/caspic/274/34411-93-3.png)
| 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% |