China (Mainland)
Demethoxycurcumin CAS NO.24939-17-1
- Min.Order: 1 Gram
- Payment Terms: T/T
- Product Details
Keywords
- 24939-17-1
- Demethoxycurcumin
- Curcumin II
Quick Details
- ProName: Demethoxycurcumin
- CasNo: 24939-17-1
- Molecular Formula: C20H18O5
- Appearance: yellow powder
- Application: CAS:24939-17-1 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: Curcuma longa 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：Demethoxycurcumin English Nickname：Curcumin II |
Molecular Formula |
C20H18O5 |
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Molecular Weight |
338.36 |
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C A S |
24939-17-1 |
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Purity |
HPLC≥98% |
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Appearance |
yellow powder |
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Storage |
2-8°C, keep containers tightly in a dry place, out of light. |
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Package |
10g 20g 50g 100g, or customized. |
Melting Point |
167-170°C |
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Solubility |
Easily soluble in methanol, absolute alcohol, acetone, ethyl acetate and aqueous alkali, insoluble in water, chloroform and diethyl ether. |
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Source |
Rhizome of Curcuma longa L. |
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Pharmacological Effect |
Mainly used for expelling hookworm, roundworm, pinworm, and mixed infection. Effective components of expelling roundworm. |
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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 |
Acetonitrile：4%glacial acetic acid（48:52）Test Condition：430nm（for reference） |
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