public_id

FDB001843

IUPAC 名称

(2S,3S,4S,5R)-6-{[(3S,4S,4aR,6aR,6bS,8R,8aS,9S,12aS,14aR,14bR)-4-formyl-8,9-dihydroxy-4,6a,6b,11,11,14b-hexamethyl-8a-({[(2Z)-2-methylbut-2-enoyl]oxy}methyl)-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,4S,5S)-4,5-dihydroxy-3-{[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxy}oxan-2-yl]oxy}-3-hydroxy-5-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid

描述

Theasaponin g1 is slightly soluble (in water) and a weakly acidic compound (based on its pKa). Theasaponin g1 can be found in tea, which makes theasaponin g1 a potential biomarker for the consumption of this food product.

CAS号

929877-81-6

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[C@H](O)[C@]6(COC(=O)C(\C)=C/C)[C@H](O)C[C@@]54C)[C@]3(C)C=O)O[C@H](C(=O)O)[C@@H](O)[C@@H]2O[C@@H]2OC[C@H](O)[C@H](O)C2O[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/C57H88O25/c1-9-24(2)47(73)76-23-57-26(16-52(3,4)17-32(57)62)25-10-11-31-53(5)14-13-34(54(6,22-59)30(53)12-15-55(31,7)56(25,8)18-33(57)63)78-51-45(82-49-40(69)38(67)37(66)29(19-58)77-49)42(41(70)43(80-51)46(71)72)79-50-44(36(65)28(61)21-75-50)81-48-39(68)35(64)27(60)20-74-48/h9-10,22,26-45,48-51,58,60-70H,11-21,23H2,1-8H3,(H,71,72)/b24-9-/t26-,27+,28-,29+,30+,31+,32-,33+,34-,35-,36-,37-,38-,39+,40+,41-,42-,43-,44?,45+,48-,49-,50-,51?,53-,54-,55+,56+,57+/m0/s1

键

SSPSYFDRCRRFCU-JEBNDQQMSA-N

平均分子量

1172.561468366

id

1843

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