Mallotusinic acid

Mallotusinic acid
Names
	Other names Mallotusinic acid
Identifiers
CAS Number	66421-47-4;
3D model (JSmol)	Interactive image;
KEGG	C10235;
PubChem CID	16131237;
CompTox Dashboard (EPA)	DTXSID201030301 ;
	InChI InChI=1S/C48H32O32/c49-15-1-9(2-16(50)27(15)55)41(65)79-46-39-38-36(76-45(69)13-7-22(54)48(72)47(70,71)26(13)25-11(43(67)78-39)4-19(53)30(58)37(25)80-48)21(75-46)8-73-42(66)10-3-17(51)28(56)32(60)23(10)24-12(44(68)77-38)6-20(31(59)33(24)61)74-35-14(40(63)64)5-18(52)29(57)34(35)62/h1-7,21,26,36,38-39,46,49-53,55-62,70-72H,8H2,(H,63,64) Key: MWPRJJBXNINUTQ-UHFFFAOYSA-N;
	SMILES Oc2c(O)cc(cc2O)C(=O)OC5OC6COC(=O)c(cc(O)c(O)c4O)c4-c(c(O)c(O)c7Oc8c(C(O)=O)cc(O)c(O)c8O)cc7C(=O)OC(C5OC(=O)c3cc(O)c1O)C6OC(=O)C%10=CC(=O)C9(O)Oc1c3C%10C9(O)O;
Properties
Chemical formula	C48H32O32
Molar mass	1120.74 g/mol
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Mallotusinic acid is a hydrolysable tannin found in the bark of Mallotus japonicus.^[2] It is more generally present in Geraniales.^[3]

References

^ Tabata, Hiromasa; Katsube, Takuya; Moriya, Koko; Utsumi, Toshihiko; Yamasaki, Yukikazu (2010). "Protective activity of components of an edible plant, Mallotus japonicus, against oxidative modification of proteins and lipids". Food Chemistry. 118 (3): 548. doi:10.1016/j.foodchem.2009.05.033.
^ Saijo, R; Nonaka, G; Nishioka, I (1989). "Tannins and related compounds. LXXXIV. Isolation and characterization of five new hydrolyzable tannins from the bark of Mallotus japonicus". Chemical & Pharmaceutical Bulletin. 37 (8): 2063–70. doi:10.1248/cpb.37.2063. PMID 2598308.
^ Okuda, Takuo; Mori, Kazuko; Hatano, Tsutomu (1980). "The distribution of geraniin and mallotusinic acid in the order geraniales". Phytochemistry. 19 (4): 547–551. Bibcode:1980PChem..19..547O. doi:10.1016/0031-9422(80)87012-9.