3-epi-isocucurbitacin B

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3-epi-isocucurbitacin B Suppliers list
Company Name: Shanghai Winherb Medical Technology Co., Ltd.  
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Company Name: Wuxi Zhongkun Biochemical Technology Co., Ltd.  
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3-epi-isocucurbitacin B Basic information
Product Name:3-epi-isocucurbitacin B
Synonyms:3-epi-isocucurbitacin B;19-Norlanosta-5,23-diene-2,11,22-trione, 25-(acetyloxy)-3,16,20-trihydroxy-9-methyl-, (3β,9β,10α,16α,23E)-;(1R,4R,9beta,16alpha,23E)-1,16,20-trihydroxy-9,10,14-trimethyl-2,11,22-trioxo-4,9-cyclo-9,10-secocholesta-5,23-dien-25-yl acetate
CAS:89647-62-1
MF:C32H46O8
MW:558.71
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Mol File:89647-62-1.mol
3-epi-isocucurbitacin B Structure
3-epi-isocucurbitacin B Chemical Properties
Melting point 95 °C
Boiling point 702.4±60.0 °C(Predicted)
density 1.23±0.1 g/cm3(Predicted)
pka12.59±0.29(Predicted)
Safety Information
MSDS Information
3-epi-isocucurbitacin B Usage And Synthesis
Uses3-epi-Isocucurbitacin B (Compound 5) is a cucurbitane triterpene derived from Trichosanthes kirilowii. 3-epi-Isocucurbitacin B shows significant cytotoxicity to human tumor cells A-549, SK-OV-3, SK-MEL-2, XF-498 and HCT15[1].
References[1] Shi Yong Ryu, et al. Antitumor activity of Trichosanthes kirilowii. 1994;17(5):348–353.
3-epi-isocucurbitacin B Preparation Products And Raw materials
Tag:3-epi-isocucurbitacin B(89647-62-1) Related Product Information
Cucurbitacin E cucurbitacins CUCURBITACIN D Cucurbitacin A arvenin I CUCURBITACIN I colocynthin (10α)-25-(Acetyloxy)-2β,16α,20-trihydroxy-9β-methyl-19-norlanost-5-ene-3,11,22-trione CUCURBITACIN B