public_id

FDB019255

IUPAC 名称

(1R,2R,20R,34R,35S,38S,42R,50S,55S,61S,62R)-7,8,9,12,13,14,25,26,27,30,31,32,38,46,48,61-hexadecahydroxy-3,18,21,36,43,54,56-heptaoxatetradecacyclo[27.26.3.2^{42,45}.1^{35,38}.1^{35,51}.0^{2,20}.0^{5,10}.0^{11,16}.0^{23,28}.0^{33,58}.0^{34,52}.0^{44,49}.0^{50,55}.0^{41,62}]dohexaconta-5,7,9,11,13,15,23,25,27,29(58),30,32,40,44,46,48,51-heptadecaen-4,17,22,37,39,53,57,59-octone

描述

Tannin derived from the bark of Psidium guajava (guava). Psiguavin is found in fruits and guava.

CAS号

145826-29-5

异构

[H][C@@]12C3=C4C(=O)[C@]11OC(=O)[C@@]5(O)C(=O)C=C([C@H]6OC7=C(C[C@@H]6O)C(O)=CC(O)=C7[C@]4([H])[C@H](OC3=O)[C@H]3OC(=O)C4=C(C(O)=C(O)C(O)=C24)C2=C(C=C(O)C(O)=C2O)C(=O)O[C@@H]2COC(=O)C4=CC(O)=C(O)C(O)=C4C4=C(C=C(O)C(O)=C4O)C(=O)O[C@@H]32)[C@@]15[H]

InChI标识符

InChI=1S/C55H34O31/c56-13-6-14(57)24-26-27-30-31(55(47(27)72)46-12(5-20(62)54(46,79)53(78)86-55)41-18(61)1-8(13)42(24)82-41)29-28-25(38(69)40(71)39(29)70)23-11(4-17(60)34(65)37(23)68)49(74)81-19-7-80-48(73)9-2-15(58)32(63)35(66)21(9)22-10(3-16(59)33(64)36(22)67)50(75)83-43(19)45(85-51(28)76)44(26)84-52(30)77/h2-6,18-19,26,31,41,43-46,56-61,63-71,79H,1,7H2/t18-,19+,26-,31+,41+,43+,44-,45-,46+,54+,55-/m0/s1

键

FBMMPPRXNHNHJR-ZHHLGMFXSA-N

平均分子量

1190.10840437

id

19262

含有化合物的食物

食物id	食物名称
150	Guava
903	Fruits