China (Mainland)
Baicalein CAS NO.491-67-8
- Min.Order: 1 Gram
- Payment Terms: T/T
- Product Details
Keywords
- 491-67-8
- Baicalein
- C15H10O5
Quick Details
- ProName: Baicalein
- CasNo: 491-67-8
- Molecular Formula: C15H10O5
- Appearance: Light yellow crystal powder
- Application: CAS:491-67-8 All our products are for...
- 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: Scutellaria altissima 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：Baicalein |
Molecular Formula |
C15H10O5 |
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Molecular Weight |
270.24 |
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C A S |
491-67-8 |
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Purity |
HPLC≥98% |
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Appearance |
Light yellow crystal powder |
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Storage |
2-8°C, keep container tightly in a dry place, out of light. |
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Solubility |
Soluble in methanol, alcohol, acetone, ethyl ether and thermal glacial acetic acid, slightly soluble in chloroform, green-brown when soluble in dilute sodium hydroxide, unstable, easy oxidized to green. |
Specific Rotation |
-14°(water)；-139°(pyridine) |
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Package |
10g 20g 50g 100g, or customized. |
Melting Point |
264℃-265℃ |
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Source |
Leaf of Scutellaria altissima L. |
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Pharmacological Effect |
Reduce cerebral vascular resistance, improve cerebral blood circulation, increase cerebral blood flow and antiplatelet aggregation. In clinic, used for treating paralysis after cerebrovascular disease. |
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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 |
Methanol-water- glacial acetic acid(48:52:0.2) test wavelength：275nm（for reference） |
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