1.0 2010-04-08 22:15:04 UTC 2025-11-19 02:32:11 UTC FDB020491 Lambertianin A 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. Lambertianin A C82H54O52 1871.275 1870.158112072 36-{5-[({7,8,9,12,13,14,28,29,30,33,34,35-dodecahydroxy-4,17,25,38-tetraoxo-3,18,21,24,39-pentaoxaheptacyclo[20.17.0.0²,¹⁹.0⁵,¹⁰.0¹¹,¹⁶.0²⁶,³¹.0³²,³⁷]nonatriaconta-5,7,9,11,13,15,26(31),27,29,32(37),33,35-dodecaen-20-yl}oxy)carbonyl]-2,3-dihydroxyphenoxy}-7,8,9,12,13,14,28,29,30,33,34,35-dodecahydroxy-4,17,25,38-tetraoxo-3,18,21,24,39-pentaoxaheptacyclo[20.17.0.0²,¹⁹.0⁵,¹⁰.0¹¹,¹⁶.0²⁶,³¹.0³²,³⁷]nonatriaconta-5,7,9,11,13,15,26(31),27,29,32(37),33,35-dodecaen-20-yl 3,4,5-trihydroxybenzoate 36-{5-[({7,8,9,12,13,14,28,29,30,33,34,35-dodecahydroxy-4,17,25,38-tetraoxo-3,18,21,24,39-pentaoxaheptacyclo[20.17.0.0²,¹⁹.0⁵,¹⁰.0¹¹,¹⁶.0²⁶,³¹.0³²,³⁷]nonatriaconta-5,7,9,11,13,15,26(31),27,29,32(37),33,35-dodecaen-20-yl}oxy)carbonyl]-2,3-dihydroxyphenoxy}-7,8,9,12,13,14,28,29,30,33,34,35-dodecahydroxy-4,17,25,38-tetraoxo-3,18,21,24,39-pentaoxaheptacyclo[20.17.0.0²,¹⁹.0⁵,¹⁰.0¹¹,¹⁶.0²⁶,³¹.0³²,³⁷]nonatriaconta-5,7,9,11,13,15,26(31),27,29,32(37),33,35-dodecaen-20-yl 3,4,5-trihydroxybenzoate 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 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 FFZOOOCGCNFHAQ-UHFFFAOYSA-N belongs to the class of organic compounds known as hydrolyzable tannins. These 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) that 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. Hydrolyzable tannins Organic compounds Phenylpropanoids and polyketides Tannins Hydrolyzable tannins Aromatic heteropolycyclic compounds 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-4-unsubstituted benzenoids Acetals Benzoyl derivatives Carboxylic acid esters Catechols Diarylethers Galloyl esters Hydrocarbon derivatives Lactones Monosaccharides Organic oxides Oxacyclic compounds Oxanes Phenol ethers Phenoxy compounds Polyols Pyrogallols and derivatives m-Hydroxybenzoic acid esters p-Hydroxybenzoic acid alkyl esters 1-hydroxy-2-unsubstituted benzenoid 1-hydroxy-4-unsubstituted benzenoid Acetal Aromatic heteropolycyclic compound Benzenetriol Benzenoid Benzoate ester Benzoic acid or derivatives Benzoyl Carboxylic acid derivative Carboxylic acid ester Catechol Diaryl ether Dihydroxybenzoic acid Ether Gallic acid or derivatives Galloyl ester Hydrocarbon derivative Hydrolyzable tannin Lactone M-hydroxybenzoic acid ester Monocyclic benzene moiety Monosaccharide Organic oxide Organic oxygen compound Organoheterocyclic compound Organooxygen compound Oxacycle Oxane P-hydroxybenzoic acid alkyl ester P-hydroxybenzoic acid ester Phenol Phenol ether Phenoxy compound Polyol Pyrogallol derivative logp 4.03 ALOGPS logs -2.77 ALOGPS solubility 3.21e+00 g/l ALOGPS logp 6.91 ChemAxon pka_strongest_acidic 5.89 ChemAxon pka_strongest_basic -6.4 ChemAxon iupac 36-{5-[({7,8,9,12,13,14,28,29,30,33,34,35-dodecahydroxy-4,17,25,38-tetraoxo-3,18,21,24,39-pentaoxaheptacyclo[20.17.0.0²,¹⁹.0⁵,¹⁰.0¹¹,¹⁶.0²⁶,³¹.0³²,³⁷]nonatriaconta-5,7,9,11,13,15,26(31),27,29,32(37),33,35-dodecaen-20-yl}oxy)carbonyl]-2,3-dihydroxyphenoxy}-7,8,9,12,13,14,28,29,30,33,34,35-dodecahydroxy-4,17,25,38-tetraoxo-3,18,21,24,39-pentaoxaheptacyclo[20.17.0.0²,¹⁹.0⁵,¹⁰.0¹¹,¹⁶.0²⁶,³¹.0³²,³⁷]nonatriaconta-5,7,9,11,13,15,26(31),27,29,32(37),33,35-dodecaen-20-yl 3,4,5-trihydroxybenzoate ChemAxon average_mass 1871.275 ChemAxon mono_mass 1870.158112072 ChemAxon smiles 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 ChemAxon formula C82H54O52 ChemAxon 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 ChemAxon inchikey FFZOOOCGCNFHAQ-UHFFFAOYSA-N ChemAxon polar_surface_area 877.36 ChemAxon refractivity 424.01 ChemAxon polarizability 162.59 ChemAxon rotatable_bond_count 8 ChemAxon acceptor_count 41 ChemAxon donor_count 29 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 293002 Specdb::MsMs 293003 Specdb::MsMs 293004 Specdb::MsMs 333361 Specdb::MsMs 333362 Specdb::MsMs 333363 Specdb::MsMs 2273130 Specdb::MsMs 2273131 Specdb::MsMs 2273132 Specdb::MsMs 3068820 Specdb::MsMs 3068821 Specdb::MsMs 3068822 HMDB0029526 Red raspberry Type 1 specific Rubus idaeus 32247