(+)-Praeruptorin A
(+)-Praeruptorin A Basic information
- Product Name:
- (+)-Praeruptorin A
- Synonyms:
-
- (Z)-2-Methyl-2-butenoic acid [(9S,10S)-10β-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran]-9β-yl ester
- 9,10-Dihydro-9β-[(Z)-1-oxo-2-methyl-2-butenyloxy]-10β-(acetyloxy)-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one
- 3,4-b']dipyran-9-ylester, (2Z)-
- benzo[1,2-b:3,4-b']dipyran-9-ylester, (2Z)-
- 3,4-b'dipyran-9-ylester
- 2-Butenoic acid, 2-methyl-, (9S,10S)-10-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester, (2Z)-
- (+)-Praeruptorin A
- (9S,10S)-10-acetyloxy-8,8-dimethyl-2-oxo-9,10-dihydropyrano[2,3-f]chromen-9-yl](Z)-2-methylbut-2-enoate
- CAS:
- 73069-27-9
- MF:
- C21H22O7
- MW:
- 386.4
- Mol File:
- 73069-27-9.mol
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(+)-Praeruptorin A Chemical Properties
- Melting point:
- 136-137 °C(Solv: ethanol (64-17-5))
- Boiling point:
- 486.8±45.0 °C(Predicted)
- Density
- 1.28±0.1 g/cm3(Predicted)
- storage temp.
- 4°C, protect from light
- solubility
- Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
- form
- Powder
- color
- White to off-white
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(+)-Praeruptorin A Usage And Synthesis
Chemical Properties
White needle-like crystals, fat-soluble, easily soluble in organic solvents.
Biological Activity
Praeruptorin A is a major bioactive constituent of Peucedanum praeruptorum. It exerts anti-inflammatory effects by inhibiting NF-κB activation.
target
| Target | Value |
| NF-κB () |
(+)-Praeruptorin ASupplier
Huzhou ZhanShu Biotechnology Co.,Ltd Gold
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- 0572-8889530 18167260939
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Chembest Research Laboratories Limited
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- +86-21-20908456
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Sichuan Kulinan Technology Co., Ltd
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- 400-1166-196 18981987031
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Dalian Meilun Biotech Co., Ltd.
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- 0411-62910999 13889544652
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Chengdu Biopurify Phytochemicals Ltd.
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- +86-028-82633397 18982077548
- cwb1@biopurify.cn