Cucurbitacin IIb
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- $86 - $2273
- Product name: Cucurbitacin IIb
- CAS: 50298-90-3
- MF: C30H48O7
- MW: 520.7
- EINECS:
- MDL Number:MFCD02752610
- Synonyms:Cucurbitacin IIb;(10α)-2β,3α,16α,20,25-Pentahydroxy-9β-methyl-19-norlanost-5-ene-11,22-dione;23,24-Dihydrocucurbitacin F;Cucurbitacin Ⅱb;(1S,2S,4R,9β,16α,17ξ)-1,2,16,20,25-pentahydroxy-9,10,14-trimethyl-4,9-cyclo-9,10-secocholest-5-ene-11,22-dione;Hemslecin B;19-Norlanost-5-ene-11,22-dione, 2,3,16,20,25-pentahydroxy-9-methyl-, (2β,3α,9β,10α,16α)-;(2S,3S,8S,9R,10R,13R,14S,16R,17R)-17-[(2R)-2,6-dihydroxy-6-methyl-3-oxoheptan-2-yl]-2,3,16-trihydroxy-4,4,9,13,14-pentamethyl-1,2,3,7,8,10,12,15,16,17-decahydrocyclopenta[a]phenanthren-11-one
23 prices
Selected condition：
Brand
- AK Scientific
- American Custom Chemicals Corporation
- ApexBio Technology
- Arctom
- AvaChem
- Biorbyt Ltd
- Biosynth Carbosynth
- ChemScene
- Crysdot
- DC Chemicals
- Matrix Scientific
- Medical Isotopes, Inc.
- Usbiological
Package
- 5MG
- 10mg
- 20mg
- 25mg
- 50mg
- 100mg
- 250mg
- 1g
- ManufacturerAK Scientific
- Product number6889AB
- Product descriptionCucurbitacinIib
- Packaging1g
- Price$2273
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberPXT0005262
- Product descriptionDIHYDROCUCURBITACIN F 95.00%
- Packaging5MG
- Price$500.15
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberN2200
- Product descriptionCucurbitacin B
- Packaging20mg
- Price$450
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberCFN90376
- Product descriptionCucurbitacinIIb ≥98%
- Packaging20mg
- Price$268
- Updated2021-12-16
- Buy
- ManufacturerAvaChem
- Product number1859
- Product descriptionCucurbitacin IIb
- Packaging5mg
- Price$115
- Updated2021-12-16
- Buy
- ManufacturerAvaChem
- Product number1859
- Product descriptionCucurbitacin IIb
- Packaging20mg
- Price$290
- Updated2021-12-16
- Buy
- ManufacturerAvaChem
- Product number1859
- Product descriptionCucurbitacin IIb
- Packaging100mg
- Price$790
- Updated2021-12-16
- Buy
- ManufacturerBiorbyt Ltd
- Product numberorb259180
- Product descriptionCucurbitacin IIb 98%
- Packaging10mg
- Price$472.6
- Updated2021-12-16
- Buy
- ManufacturerBiorbyt Ltd
- Product numberorb259180
- Product descriptionCucurbitacin IIb 98%
- Packaging20mg
- Price$591.6
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFC74125
- Product descriptionCurcubitacin Iib
- Packaging5mg
- Price$86
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFC74125
- Product descriptionCurcubitacin Iib
- Packaging10mg
- Price$150
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFC74125
- Product descriptionCurcubitacin Iib
- Packaging25mg
- Price$300
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFC74125
- Product descriptionCurcubitacin Iib
- Packaging50mg
- Price$510
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFC74125
- Product descriptionCurcubitacin Iib
- Packaging100mg
- Price$867
- Updated2021-12-16
- Buy
- ManufacturerChemScene
- Product numberCS-0018308
- Product descriptionCucurbitacinIIb >99.0%
- Packaging5mg
- Price$269
- Updated2021-12-16
- Buy
- ManufacturerChemScene
- Product numberCS-0018308
- Product descriptionCucurbitacinIIb >99.0%
- Packaging10mg
- Price$457
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | 6889AB | CucurbitacinIib | 1g | $2273 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | PXT0005262 | DIHYDROCUCURBITACIN F 95.00% | 5MG | $500.15 | 2021-12-16 | Buy |
| ApexBio Technology | N2200 | Cucurbitacin B | 20mg | $450 | 2021-12-16 | Buy |
| Arctom | CFN90376 | CucurbitacinIIb ≥98% | 20mg | $268 | 2021-12-16 | Buy |
| AvaChem | 1859 | Cucurbitacin IIb | 5mg | $115 | 2021-12-16 | Buy |
| AvaChem | 1859 | Cucurbitacin IIb | 20mg | $290 | 2021-12-16 | Buy |
| AvaChem | 1859 | Cucurbitacin IIb | 100mg | $790 | 2021-12-16 | Buy |
| Biorbyt Ltd | orb259180 | Cucurbitacin IIb 98% | 10mg | $472.6 | 2021-12-16 | Buy |
| Biorbyt Ltd | orb259180 | Cucurbitacin IIb 98% | 20mg | $591.6 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FC74125 | Curcubitacin Iib | 5mg | $86 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FC74125 | Curcubitacin Iib | 10mg | $150 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FC74125 | Curcubitacin Iib | 25mg | $300 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FC74125 | Curcubitacin Iib | 50mg | $510 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FC74125 | Curcubitacin Iib | 100mg | $867 | 2021-12-16 | Buy |
| ChemScene | CS-0018308 | CucurbitacinIIb >99.0% | 5mg | $269 | 2021-12-16 | Buy |
| ChemScene | CS-0018308 | CucurbitacinIIb >99.0% | 10mg | $457 | 2021-12-16 | Buy |
Properties
Melting point :158-159℃
Boiling point :668.4±55.0 °C(Predicted)
Density :1.22±0.1 g/cm3 (20 ºC 760 Torr)
storage temp. :2-8°C
pka :12.86±0.29(Predicted)
Boiling point :668.4±55.0 °C(Predicted)
Density :1.22±0.1 g/cm3 (20 ºC 760 Torr)
storage temp. :2-8°C
pka :12.86±0.29(Predicted)
Safety Information
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Description
Cucurbitacin IIa and cucurbitacin IIb are the characteristic chemical constituents of the hemsleya. Hemsleyadinum are extracted from the Cucurbitaceae, Chrysanthemum, and Hemsleya, which have the function of clearing heat and removing toxicity and antisepsis and anti-inflammation. There are 31 species of Hemsleya in the world, most of which are distributed in China’s Yunnan, Guizhou, and Sichuan provinces, besides the 2 species distributed in India and Vietnam. The main species are H. emiensis, H. pengxianensis, H. amabilis, H. dolichocarpa, H. graciliflora, and H. gigantha . Hemsleya plants are commonly used as Chinese herbal medicines.More related product prices
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Suppliers and manufacturers
Shanghai Zheyan Biotech Co., Ltd.
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BOC Sciences
Chongqing Chemdad Co., Ltd
