32174-62-2
32174-62-2 structure
- Name: Pilloin
- Chemical Name: 5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxychromen-4-one
- CAS Number: 32174-62-2
- Molecular Formula: C17H14O6
- Molecular Weight: 314.289
- Catalog: Natural product Flavonoids
- Create Date: 2016-05-05 10:54:47
- Modify Date: 2025-08-27 09:58:38
-
Pilloin, a flavonoid isolated from Marrubium cylleneum, exerts a cytotoxic action targeted at the transformed lymphoblasts. Pilloin also possesses anti-inflammatory activity[1].
| Name | 5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxychromen-4-one |
|---|---|
| Synonyms |
3',5-Dihydroxy-4',7-dimethoxyflavone
7,4'-dimethoxy-3'-hydroxyflavone 5,3'-dihydroxy-7,4'-dimethoxyflavone 4H-1-Benzopyran-4-one, 5-hydroxy-2- (3-hydroxy-4-methoxyphenyl)-7-methoxy- 4H-1-Benzopyran-4-one, 5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy- luteolin 7,4'-dimethyl ether 5-Hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-4H-chromen-4-one Pilloin |
| Description | Pilloin, a flavonoid isolated from Marrubium cylleneum, exerts a cytotoxic action targeted at the transformed lymphoblasts. Pilloin also possesses anti-inflammatory activity[1]. |
|---|---|
| Related Catalog | |
| References |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 569.6±50.0 °C at 760 mmHg |
| Melting Point | 230-232℃ (Decomposition) (methanol ) |
| Molecular Formula | C17H14O6 |
| Molecular Weight | 314.289 |
| Flash Point | 213.9±23.6 °C |
| Exact Mass | 314.079041 |
| PSA | 89.13000 |
| LogP | 3.35 |
| Vapour Pressure | 0.0±1.6 mmHg at 25°C |
| Index of Refraction | 1.646 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2914509090 |
|
~32%
32174-62-2 |
| Literature: Matsuda, Hisashi; Morikawa, Toshio; Toguchida, Iwao; Yoshikawa, Masayuki Chemical and Pharmaceutical Bulletin, 2002 , vol. 50, # 6 p. 788 - 795 |
|
~%
32174-62-2 |
| Literature: Devkota, Hari Prasad; Yoshizaki, Kouichi; Yahara, Shoji Bioscience, Biotechnology and Biochemistry, 2012 , vol. 76, # 8 p. 1555 - 1557 |
|
~%
Detail
|
| Literature: Brunet, Gunter; Ibrahim, Ragai K. Phytochemistry (Elsevier), 1980 , vol. 19, p. 741 - 746 |
|
~%
32174-62-2 |
| Literature: Perkin; Horsfall Journal of the Chemical Society, 1900 , vol. 77, p. 1317 |
|
~6%
32174-62-2
Detail
|
| Literature: Geiger, Hans; Casteele, Karel Vande; Sumere, Christiaan F. Van Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1984 , vol. 39, # 3 p. 393 - 396 |
|
~17%
Detail
|
| Literature: Geiger, Hans; Casteele, Karel Vande; Sumere, Christiaan F. Van Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1984 , vol. 39, # 3 p. 393 - 396 |
| Precursor 5 | |
|---|---|
| DownStream 0 | |
| HS Code | 2914509090 |
|---|---|
| Summary | HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |