China (Mainland)
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Kaempferol CAS NO.520-18-3
- FOB Price: USD: 800.00-1,000.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram
- Available Specifications:
99%(1-100)Metric Ton99%(101-200)Metric Ton
- Product Details
Keywords
- Kaempferol
- 520-18-3
- C15H10O6
Quick Details
- ProName: Kaempferol
- CasNo: 520-18-3
- Molecular Formula: C15H10O6
- Appearance: Solid powder
- Application: Applied in dietary supplements,pharmac...
- DeliveryTime: Prompt after order confirmation
- PackAge: Foil bag or drum
- Port: Beijing or Guangzhou Port
- ProductionCapacity: 5000 Kilogram/Day
- Purity: 99% BY HPLC
- Storage: Sealed,light and oxygen resistant
- Transportation: by sea or air
- LimitNum: 1 Kilogram
- Grade: Industrial Grade,Food Grade,Pharma Gra...
Superiority
Superiority
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Details
Specifications
kaempferol 98% CAS No.:520-18-3
The material is GMO free
On time service
About product
|
Name: |
Kaempferol |
|
Synonym: |
C.I. 75640; Kaempferol; 3,5,7,4-Tetrahydroxyflavone; 3,5,7-trihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one; 2-(2,4-dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one |
|
CAS No: |
520-18-3 |
|
Appearance: |
Light yellow needle crystal |
|
Molecular Formula: |
C15H10O6 |
|
Molecular Weight: |
286.23 |
|
Herb Sourse: |
Fruit of Sophora japonica L. |
|
Content: |
98% |
|
Assay Method: |
HPLC |
|
Specification: |
90%,95%,98% by HPLC |
|
Melting Point: |
276~278°C |
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Certificate of Analysis
|
Item |
Specification |
|
Description: Appearance Odor Particle size Bulk Density Extract Solvents |
Purple -red fine powder Characteristic 100% pass through 80 mesh sieve 45.0g/100mL~55.0 g/100mL water |
|
Identification Color Reaction |
Positive Reaction |
|
Tests: Loss on drying(5h at 105°C) Ash(3h at 600°C) Heavy metals(as Pb) Arsenic(as As2O3) Residual Solvents |
<5.0% <5.0% <10ppm <1ppm Eur. Pharm. 2000 |
|
Assay: Kaempferol |
98%
|
|
Microbial: Total bacterial count Yeast & Mould Escherichia coli presence Salmonella Staphylococcus |
Max.1000cfu/g Max.100cfu /g Negative Negative Negative |
Functions and Applications
1. Kaempferol was found to be active in promoting Opossum Kidney cell growth . Kaempferol stimulates kidney cells proliferation and increases secretion of bone growth factor . Kaempferol may serve to stimulate kidney repair and up-regulate bone formation and may be useful in treating chronic kidney disease and osteoporosis .
2. Kaempferol can inhibit the apoptosis induced by H202 in neonatal rat cardionyocytes . The protective effects could be related to their antiocidant activity and its ability to regulate the expression of Bcl-2 , Bax ,Caspase-3 protein .
3. Kaempferol is a blocker of voltagegated potassium channels in pyramidal neurons of rat hippocampus . The electrophysiological effects of kaempferol may be one mechanism of its protective effects on rat hippocampal neurons in acutely transient hypoxia .
4. Kaempferol owe to the strong antioxidant properties , can scavenge superfluous superoxide free radicals in human body , preventing DNA and cells from oxidative damage . It show pharmacological effects in anti-tumour ,anti-inflammation and anti-senility ,etc.
5. Kaempferol has the effect of anti-epilepsy , antispasmodic ,anthelone , antiulcer ,choleretic, diuretic activity and relieving cough .
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Package: Packed in paper-drums and two plastic-bags inside. 25kg Per Drum or according to the needs of customers. Net Weight: 25kgs/drum. I.D. 40CmX50CM
Storage: Stored in a clean, cool, dry area; keep away from strong, direct light.
Shelf Life: Two years when properly stored.