FoodTCM

lambertianin a

Name(s)	lambertianin a
Scientific name(s)
Formula	C82H54O52
Molecular mass	1871.275
IUPAC name	7,8,9,12,13,14,28,29,30,33,34,35-dodecahydroxy-4,17,25,38-tetraoxo-3,18,21,24,39-pentaoxaheptacyclo[20.17.0.0^{2,19}.0^{5,10}.0^{11,16}.0^{26,31}.0^{32,37}]nonatriaconta-5(10),6,8,11(16),12,14,26(31),27,29,32,34,36-dodecaen-20-yl 3-({7,8,9,12,13,14,28,29,30,33,34,35-dodecahydroxy-4,17,25,38-tetraoxo-20-[(3,4,5-trihydroxyphenyl)carbonyloxy]-3,18,21,24,39-pentaoxaheptacyclo[20.17.0.0^{2,19}.0^{5,10}.0^{11,16}.0^{26,31}.0^{32,37}]nonatriaconta-5,7,9,11(16),12,14,26(31),27,29,32,34,36-dodecaen-36-yl}oxy)-4,5-dihydroxybenzoate
INCHI	InChI=1S/C82H54O52/c83-23-1-14(2-24(84)45(23)93)71(112)133-81-70-68(130-77(118)20-9-30(90)50(98)57(105)39(20)41-22(79(120)132-70)11-32(92)52(100)59(41)107)65-35(126-81)13-123-74(115)17-6-27(87)53(101)60(108)42(17)43-44(80(121)128-65)66(63(111)62(110)61(43)109)124-33-4-15(3-25(85)46(33)94)72(113)134-82-69-67(129-76(117)19-8-29(89)49(97)56(104)38(19)40-21(78(119)131-69)10-31(91)51(99)58(40)106)64-34(125-82)12-122-73(114)16-5-26(86)47(95)54(102)36(16)37-18(75(116)127-64)7-28(88)48(96)55(37)103/h1-11,34-35,64-65,67-70,81-111H,12-13H2
SMILE	OC1=CC(=CC(O)=C1O)C(=O)OC1OC2COC(=O)C3=C(C(O)=C(O)C(O)=C3)C3=C(C(OC4=CC(=CC(O)=C4O)C(=O)OC4OC5COC(=O)C6=C(C(O)=C(O)C(O)=C6)C6=C(C=C(O)C(O)=C6O)C(=O)OC5C5OC(=O)C6=CC(O)=C(O)C(O)=C6C6=C(O)C(O)=C(O)C=C6C(=O)OC45)=C(O)C(O)=C3O)C(=O)OC2C2OC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC12
CAS ID	Not available
PubChem ID	Not available
DrugBank ID	Not available
CHEBI ID	Not available

Description	Lambertianin a, also known as sanguiin h 6, is a member of the class of compounds known as hydrolyzable tannins. Hydrolyzable tannins are tannins with a structure characterized by either of the following models. In model 1, the structure contains galloyl units (in some cases, shikimic acid units) are linked to diverse polyol carbohydrate-, catechin-, or triterpenoid units. In model 2, contains at least two galloyl units C-C coupled to each other, and do not contain a glycosidically linked catechin unit. Lambertianin a is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Lambertianin a can be found in red raspberry, which makes lambertianin a a potential biomarker for the consumption of this food product.

Description

Lambertianin a, also known as sanguiin h 6, is a member of the class of compounds known as hydrolyzable tannins. Hydrolyzable tannins are tannins with a structure characterized by either of the following models. In model 1, the structure contains galloyl units (in some cases, shikimic acid units) are linked to diverse polyol carbohydrate-, catechin-, or triterpenoid units. In model 2, contains at least two galloyl units C-C coupled to each other, and do not contain a glycosidically linked catechin unit. Lambertianin a is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Lambertianin a can be found in red raspberry, which makes lambertianin a a potential biomarker for the consumption of this food product.