| CAS NO: | 6199-67-3 |
| 规格: | ≥98% |
| 包装 | 价格(元) |
| 10mg | 电议 |
| 25mg | 电议 |
| 50mg | 电议 |
| 100mg | 电议 |
| 250mg | 电议 |
| 500mg | 电议 |
| Name: Cucurbitacin B CAS#: 6199-67-3 Chemical Formula: C32H46O8 Exact Mass: 558.3193 Molecular Weight: 558.712 Elemental Analysis: C, 68.79; H, 8.30; O, 22.91 | |
| Storage | -20℃ for 3 years in powder form |
| -80℃ for 2 years in solvent | |
| Technical Information | Synonym: Cucurbitacin B; Cuc B; NSC 49451; NSC 144154. IUPAC/Chemical Name: (R,E)-6-((2S,8S,9R,10R,13R,14S,16R,17R)-2,16-dihydroxy-4,4,9,13,14-pentamethyl-3,11-dioxo-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl acetate InChi Key: IXQKXEUSCPEQRD-DKRGWESNSA-N InChi Code: InChI=1S/C32H46O8/c1-17(33)40-27(2,3)13-12-23(36)32(9,39)25-21(35)15-29(6)22-11-10-18-19(14-20(34)26(38)28(18,4)5)31(22,8)24(37)16-30(25,29)7/h10,12-13,19-22,25,34-35,39H,11,14-16H2,1-9H3/b13-12+/t19-,20+,21-,22+,25+,29+,30-,31+,32+/m1/s1 SMILES Code: O[C@@H]1C(C(C)(C)C2=CC[C@]([C@@](C[C@@H](O)[C@]3([H])[C@](O)(C)C(/C=C/C(C)(C)OC(C)=O)=O)(C)[C@]3(C)CC4=O)([H])[C@]4(C)[C@]2([H])C1)=O |
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