| Tên sản phẩm | Kaempferol |
|---|---|
| Từ đồng nghĩa | 3,4',5,7-Tetrahydroxyflavone;
Robigenin; Pelargidenolon; Kaempferide |
| Số CAS | 520-18-3 |
| Công thức phân tử | C₁₅H₁₀O₆ |
| Trọng lượng phân tử | 286.24 g/mol |
| EINECS Number | 208-287-6 |
| Hình thức | Yellow to greenish-yellow crystalline powder |
| Phương pháp phân tích (HPLC) | ≥ 98,01 TP3T |
| Mất mát khi sấy khô | ≤ 1,0% |
Cần trợ giúp? Liên hệ với đội ngũ của chúng tôi
Kaempferol is a naturally occurring flavonol belonging to the flavonoid class of polyphenolic compounds.
It is widely distributed in the plant kingdom, found in a variety of dietary sources including tea, broccoli, cabbage, kale, beans, endive, leek, tomato, strawberries, and grapes.
It is also present in medicinal plants such as Ginkgo biloba và Sophora japonica.
kaempferol supplement
Kaempferol has been extensively studied for its potential in cardiovascular protection, neuroprotection, metabolic health, and cancer chemoprevention.
Its mechanisms include activation of Nrf2, inhibition of NF-κB, and modulation of PI3K/Akt and MAPK pathways.
As one of the most abundant dietary flavonoids, kaempferol is recognized as a promising bioactive compound for health promotion and disease prevention.
Potent antioxidant: Directly scavenges ROS and chelates transition metals.
Hỗ trợ hệ tim mạch: Improves endothelial function, reduces oxidative stress in vascular tissues.
Neuroprotective activity: Protects neurons from oxidative damage and supports cognitive function.
Metabolic regulation: Modulates glucose and lipid metabolism via AMPK activation.
Tiêu chuẩn hóa: ≥98.0% kaempferol (HPLC)
Biểu mẫu: Crystalline powder (aglycone)
Ứng dụng: Dietary supplements, pharmaceutical research, analytical standards, cosmetic formulations
| Hợp chất | Số CAS. | Key Application | Mối quan hệ |
|---|---|---|---|
| Kaempferol | 520-18-3 | Antioxidant, cardiovascular, neuroprotection | Parent compound |
| Quercetin | 117-39-5 | Antioxidant, immune support, cardiovascular | Flavonol analogue (one more OH group) |
| Myricetin | 529-44-2 | Antioxidant, metabolic health | Flavonol analogue (three OH groups) |
| Kaempferol-3-O-glucoside (Astragalin) | 480-10-4 | Antioxidant, anti-inflammatory | Glycosylated derivative |
| Rutin | 153-18-4 | Antioxidant, vascular support | Flavonol glycoside |
| Tham số | Thông số kỹ thuật |
|---|---|
| Kaempferol Content (HPLC) | ≥ 98,01 TP3T |
| Xác định | Phổ UV-Vis / IR phù hợp với phổ tham chiếu |
| Điểm nóng chảy | 276 – 278°C |
| Mất mát khi sấy khô | ≤ 1,0% |
| Hàm lượng tro sau khi đốt | ≤ 0,5% |
| Kim loại nặng (tính theo Pb) | ≤ 10 ppm |
| Asen (As) | ≤ 1 ppm |
How to Order Kaempferol from LyvBio?
It’s simple! Just drop us an email at info@lyvbio.com
and let us know:
How many you need?
Your shipping address?
We’ll get back to you within 24 hours with pricing, COA, and shipping details. We support sample orders and bulk shipments, with DDP available for Europe.
280 Phố Chính, Tây An, Thiểm Tây, Trung Quốc
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