Chem
J-GLOBAL ID:200907072942448261   Nikkaji number:J14.209C

Cucurbitacin E

ククルビタシンE
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C32H44O8
Molecular formula furigana: C32-H44-O8
Molecular weight: 556.696
InChI: InChI=1S/C32H44O8/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/h10,12-14,19,21-22,25,34-35,39H,11,15-16H2,1-9H3/b13-12+/t19-,21-,22+,25+,29+,30-,31+,32+/m1/s1
InChI key: NDYMQXYDSVBNLL-MUYMLXPFSA-N
SMILES: CC(=O)OC(C)(C)/C=C/C(=O)[C@](C)(O)[C@H]1[C@H](O)C[C@@]2(C)[C@@H]3CC=C4[C@@H](C=C(O)C(=O)C4(C)C)[C@]3(C)C(=O)C[C@]12C
Systematic name  (5):
  • (9β,10α,23E)-25-アセチルオキシ-2,16α,20-トリヒドロキシ-9-メチル-19-ノルラノスタ-1,5,23-トリエン-3,11,22-トリオン
  • (10α,23E)-25-(アセチルオキシ)-2,16α,20-トリヒドロキシ-9β-メチル-19-ノルラノスタ-1,5,23-トリエン-3,11,22-トリオン
  • (9β,10α,23E)-25-(アセチルオキシ)-2,16α,20-トリヒドロキシ-9-メチル-19-ノルラノスタ-1,5,23-トリエン-3,11,22-トリオン
  • (3E,6R)-6-[(1R,2R,3aS,3bS,9aR,9bR,11aR)-2,8-ジヒドロキシ-3a,6,6,9b,11a-ペンタメチル-7,10-ジオキソ-1H,2H,3H,3aH,3bH,4H,6H,7H,9aH,9bH,10H,11H,11aH-シクロペンタ[a]フェナントレン-1-イル]-6-ヒドロキシ-2-メチル-5-オキソヘプタ-3-エン-2-イル アセタート
  • (3E,6R)-6-[(1R,2R,3aS,3bS,9aR,9bR,11aR)-2,8-dihydroxy-3a,6,6,9b,11a-pentamethyl-7,10-dioxo-1H,2H,3H,3aH,3bH,4H,6H,7H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-1-yl]-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl acetate
Other name (9):
  • α-エラテリン
  • ククルビタシンE
  • α-Elaterin
  • Cucurbitacin E
  • Cucurbitacine-E
Show all
CAS registry number: 18444-66-1
Regulation number (2):
  • RC6305500
  • EINECS2423252
KEGG COMPOUND: C08797
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