- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3',4',5',3,5,6,7-Heptamethoxyflavone
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3',4',5',3,5,6,7-Heptamethoxyflavone
- Price: ￥4640.0/5mg
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3',4',5',3,5,6,7-HEPTAMETHOXYFLAVONE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
17245-30-6
17245-30-6 structure
- Name: 3',4',5',3,5,6,7-Heptamethoxyflavone
- Chemical Name: 3,5,6,7-Tetramethoxy-2-(3,4,5-trimethoxyphenyl)-4H-chromen-4-one
- CAS Number: 17245-30-6
- Molecular Formula: C22H24O9
- Molecular Weight: 432.421
- Catalog: Natural product Flavonoids
- Create Date: 2016-03-26 20:31:58
- Modify Date: 2025-09-11 18:10:23
| Name | 3,5,6,7-Tetramethoxy-2-(3,4,5-trimethoxyphenyl)-4H-chromen-4-one |
|---|---|
| Synonyms |
6-Hydroxypelargonidine
3,5,6,7-Tetramethoxy-2-(3,4,5-trimethoxyphenyl)-4H-chromen-4-one 3,5,6,7,3',4',5'-heptamethoxyflavone 6-Hydroxypelargonidin 4H-1-Benzopyran-4-one, 3,5,6,7-tetramethoxy-2-(3,4,5-trimethoxyphenyl)- Aurantinidin |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 604.0±55.0 °C at 760 mmHg |
| Molecular Formula | C22H24O9 |
| Molecular Weight | 432.421 |
| Flash Point | 261.7±31.5 °C |
| Exact Mass | 432.142029 |
| PSA | 94.82000 |
| LogP | 1.95 |
| Vapour Pressure | 0.0±1.7 mmHg at 25°C |
| Index of Refraction | 1.576 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2932999099 |
| Precursor 3 | |
|---|---|
| DownStream 0 | |
| 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% |