China (Mainland)
- Product Details
Keywords
- Silicristin
- 33889-69-9
- reference standard
Quick Details
- ProName: Silicristin
- CasNo: 33889-69-9
- Molecular Formula: C25H22O10
- Application: Used for content determination, identi...
- DeliveryTime: in 3days after payment to account
- PackAge: brown vial.
- Port: shenzhen,shanghai,etc.
- ProductionCapacity: / Gram/Week
- Purity: ≥98%
- Storage: 2-8°C, keep container tightly in a dry...
- Transportation: by air, by Courier, Fedex, DHL, EMS co...
- LimitNum: 1 Gram
- Plant of Origin: Silybum marianum(L.)Gaertn.
Superiority
High purity, competitive price！
Providing HPLC, MS, HNMR, COA. In stock!
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.
Our mature technology of purification and separation as follow: series of licorice, ginseng, scurfpea fruit, tripterygium wilfordii, ginkgo, astragalosides, radix scutellariae, radix bupleuri, spaina date seed, rhizoma paridis, fructus schisandrae, radix et rhizoma rhei, danshen root, thinleaf milkwort root-bark, etc.
Reference substance/standard for the quality research of new medicine.
Details
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Specification |
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English Name：Silicristin Synonym Name: 2R,3R)-3,5,7-Trihydroxy-2-[(2R,3S)-7-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydro-1-benzofuran-5-yl]chroman-4-one |
C A S |
33889-69-9 |
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Mol Formula |
C25H22O10 |
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Mol Weight |
482.44 |
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Purity |
HPLC≥98% |
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Storage |
2-8°C, keep container tightly in a dry place, out of light |
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Boiling Point |
782°C |
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Package |
20mg 50mg 100mg 500mg 1g 2g, customized. |
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Botanical Source |
Silybum marianum(L.)Gaertn. |
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Test Condition |
Shim -PackVP -ODS ( 1 50mm× 4 6mm ,5μm) and pre-column ( 1 0mm× 4 6mm ,5μm) as analytical column. Methanol and mixed solvent of water -dioxane ( 9:1 ) gradient elution as mobile phase, flow rate: 1 5mL·min- 1, test wavelength: 2 88nm , column temperature: 4 0℃. |
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Application |
Used for content determination, identification, pharmacological experiment, activity screening, etc. |
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Company |
Sichuan Weikeqi Biological Technology Co., Ltd. |
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