public_id

FDB001791

IUPAC 名称

(2S,3S,4S,5R)-6-{[(3S,4aR,6aR,6bS,7R,8S,8aR,9R,10R,12aS,14aR,14bR)-7,8-dihydroxy-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-9,10-bis({[(2E)-2-methylbut-2-enoyl]oxy})-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl]oxy}-4-{[(2S,3R,4S,5S)-4,5-dihydroxy-3-{[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-2-yl]oxy}-3-hydroxy-5-{[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid

描述

Chakasaponin ii is practically insoluble (in water) and a weakly acidic compound (based on its pKa). Chakasaponin ii can be found in tea, which makes chakasaponin ii a potential biomarker for the consumption of this food product.

CAS号

1075184-17-6

异构

OC[C@H]1O[C@H](O[C@H]2C(O[C@H]3CC[C@@]4(C)[C@@]([H])(CC[C@]5(C)[C@]4([H])CC=C4[C@]6([H])CC(C)(C)[C@@H](OC(=O)C(\C)=C\C)[C@H](OC(=O)C(\C)=C\C)[C@]6(CO)[C@H](O)[C@H](O)[C@@]54C)C3(C)C)O[C@H](C(O)=O)[C@@H](O)[C@@H]2O[C@@H]2OC[C@H](O)[C@H](O)[C@H]2O[C@@H]2OC[C@@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@@H](O)[C@H]1O

InChI标识符

InChI=1S/C62H96O27/c1-12-25(3)51(78)88-48-49(89-52(79)26(4)13-2)62(24-64)28(20-57(48,5)6)27-14-15-33-59(9)18-17-34(58(7,8)32(59)16-19-60(33,10)61(27,11)46(74)47(62)75)83-56-45(87-54-40(72)38(70)37(69)31(21-63)82-54)42(41(73)43(85-56)50(76)77)84-55-44(36(68)30(66)23-81-55)86-53-39(71)35(67)29(65)22-80-53/h12-14,28-49,53-56,63-75H,15-24H2,1-11H3,(H,76,77)/b25-12+,26-13+/t28-,29+,30-,31+,32-,33+,34-,35-,36-,37-,38-,39+,40+,41-,42-,43-,44+,45+,46-,47+,48-,49-,53-,54+,55-,56?,59-,60+,61-,62-/m0/s1

键

PGWPRNGBVSFHFT-AMXNJYRPSA-N

平均分子量

1272.613897866

id

1791

含有化合物的食物

食物id	食物名称
38	Tea
957	Red tea
1021	Herbal tea
940	Green tea
939	Black tea