- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Galangin 3-methyl ether
- Price:
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- BioBioPha
- China
- Product Name: Galangin 3-methyl ether
- Price: ￥Inquiry/5mg
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Xueping-Zheng
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Galangin 3-methyl ether
- Price: ￥2748.0/5mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- DC Chemicals Limited
- China
- Product Name: Galangin 3-methyl ether
- Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/1g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Tony Cao
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: GALANGIN-3-METHYLETHER
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
6665-74-3
6665-74-3 structure
- Name: Galangin 3-methyl ether
- Chemical Name: 3-methylgalangin
- CAS Number: 6665-74-3
- Molecular Formula: C16H12O5
- Molecular Weight: 284.26300
- Catalog: Research Areas Infection
- Create Date: 2016-11-10 06:40:37
- Modify Date: 2024-01-03 04:24:53
-
3-O-Methylgalangin (Galangin 3-methyl ether) is a natural flavonoid compound from the rhizome of Alpinia officinarum (AO) with antibacterial activities, which also inhibits pancreatic lipase[1][2].
| Name | 3-methylgalangin |
|---|---|
| Synonyms |
5,7-dihydroxy-3-methoxy-2-phenyl-chromen-4-one
Galangin 3-methyl ether 5,7-Dihydroxy-3-methoxy-2-phenyl-4H-1-benzopyran-4-one 3-methylethergalangin 5,7-Dihydroxy-3-methoxy-2-phenyl-chromen-4-on 3-O-methylgalangin 5,7-dihydroxy-3-methoxy-2-phenylchromen-4-one 5,7-Dihydroxy-3-methoxyflavone 3-Methyl-galangin |
| Description | 3-O-Methylgalangin (Galangin 3-methyl ether) is a natural flavonoid compound from the rhizome of Alpinia officinarum (AO) with antibacterial activities, which also inhibits pancreatic lipase[1][2]. |
|---|---|
| Related Catalog | |
| References |
| Density | 1.47g/cm3 |
|---|---|
| Boiling Point | 526.4ºC at 760 mmHg |
| Melting Point | 299 ºC |
| Molecular Formula | C16H12O5 |
| Molecular Weight | 284.26300 |
| Flash Point | 201.5ºC |
| Exact Mass | 284.06800 |
| PSA | 79.90000 |
| LogP | 2.87980 |
| Index of Refraction | 1.692 |
| Storage condition | 2-8℃ |
| HS Code | 2914509090 |
|---|
|
~%
6665-74-3 |
| Literature: Kalff; Robinson Journal of the Chemical Society, 1925 , vol. 127, p. 182 |
|
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6665-74-3 |
| Literature: Parmar, Virinder S.; Gupta, Sandhya; Sinha, Rita; Sharma, Sunil K. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1993 , vol. 32, # 2 p. 244 - 256 |
|
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6665-74-3 |
| Literature: Kuhn; Loew Chemische Berichte, 1944 , vol. 77/79, p. 211,213 |
|
~%
6665-74-3 |
| Literature: Brunet, Gunter; Ibrahim, Ragai K. Phytochemistry (Elsevier), 1980 , vol. 19, p. 741 - 746 |
|
~%
6665-74-3 |
| Literature: Kuhn; Loew Chemische Berichte, 1944 , vol. 77/79, p. 211,213 |
|
~%
6665-74-3 |
| Literature: Kuhn; Loew Chemische Berichte, 1944 , vol. 77/79, p. 211,213 |
|
~%
6665-74-3 |
| Literature: Kuhn; Loew Chemische Berichte, 1944 , vol. 77/79, p. 211,213 |
|
~%
6665-74-3 |
| Literature: Simpson; Beton Journal of the Chemical Society, 1954 , p. 4065,4067 |
| 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% |