China (Mainland)
Quercitrin CAS NO.21637-25-2
- Min.Order: 1 Gram
- Payment Terms: T/T
- Product Details
Keywords
- 21637-25-2
- Quercitrin
- C21H20O12
Quick Details
- ProName: Quercitrin
- CasNo: 21637-25-2
- Molecular Formula: C21H20O12
- Appearance: yellow powder
- Application: CAS:21637-25-2 All our products are f...
- DeliveryTime: in 3 days after payment.
- PackAge: standard packing
- Port: shanghai, shenzhen, tianjin, etc.
- ProductionCapacity: / Metric Ton/Day
- Purity: ≥98%
- Storage: 2-8°C, keep container tightly closed i...
- Transportation: by air, by sea, by Courier, Fedex, DHL...
- LimitNum: 1 Gram
- Plant of Origin: Gossypiumherbaceum L.
Superiority
High purity, competitive price, warm service. Providing HPLC, MS, NMR, COA.
Sichuan Weikeqi Biological Technology CO., LTD. was established in 2006. We are located in chengdu city, sichuan province, a professional company engaged in researching, developing and selling natural medicine purification separation of traditional Chinese medicine reference standard production.
Mature technology of purification and separation as follow: licorice series, ginseng, Scurfpea fruit series, the series of tripterygium wilfordii, ginkgo series, the series of astragalosides, radix scutellariae, radix bupleuri, spaina date seed series, rhizoma paridis series, fructus schisandrae series, radix et rhizoma rhei, danshen root, thinleaf milkwort root-bark, etc.
Details
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Specification |
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English Name： Quercitrin
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Molecular Formula |
C21H20O12 |
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Molecular Weight |
464.38 |
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C A S |
21637-25-2 |
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Purity |
HPLC≥98% |
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Appearance |
Yellow powder |
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Storage |
2-8°C，keep container tightly closed in a dry place, out of sunlight |
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Solubility |
Mostly insoluble in cool water, slightly soluble in boiling water, soluble in soda solvents, deep yellow. |
Melting Point |
225～227℃ |
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Package |
10g 20g 50g 100g, or customized. |
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Source |
Flower of Gossypiumherbaceum L. |
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Pharmacological Effect |
Reducing blood pressure based on animal experiment. Anti-inflammation effects through blood capillary permeability experiment. Toxicity on larva of cotton bud bug. |
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Application |
All our products are for research and lab only. Injecting, eating and other ways are forbidden. |
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Test Condition |
Mobile phase: acetonitrile-methanol-water-phosphoric acid. (100:10:340:0.3,V/V); Test Wavelength365nm (for reference) |
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