Procyanidin C2

Procyanidin C2
Names
	IUPAC name [(2R,3S,4S)-Flavan-3,3′,4′,5,7-pentol]-(4→8)-[(2R,3S,4R)-flavan-3,3′,4′,5,7-pentol]-(4→8)-[(2R,3S)-flavan-3,3′,4′,5,7-pentol]
	Preferred IUPAC name (12R,13S,14S,22R,23S,24R,32R,33S)-12,22,32-Tris(3,4-dihydroxyphenyl)-13,14,23,24,33,34-hexahydro-12H,22H,32H-[14,28:24,38-ter-1-benzopyran]-13,15,17,23,25,27,33,35,37-nonol
	Other names C-(4,8)-C-(4,8)-C; Procyanidin trimer C2; Catechin-(4alpha→8)-Catechin-(4alpha→8)-Catechin; Catechin-(4α→8)-catechin-(4α→8)-catechin; Trimer C2
Identifiers
CAS Number	37064-31-6;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:75644;
ChemSpider	9357147;
PubChem CID	11182062;
CompTox Dashboard (EPA)	DTXSID001028796 ;
	InChI InChI=1S/C45H38O18/c46-18-10-27(54)33-32(11-18)61-42(16-2-5-21(48)25(52)8-16)39(59)37(33)35-29(56)14-30(57)36-38(40(60)43(63-45(35)36)17-3-6-22(49)26(53)9-17)34-28(55)13-23(50)19-12-31(58)41(62-44(19)34)15-1-4-20(47)24(51)7-15/h1-11,13-14,31,37-43,46-60H,12H2/t31-,37-,38+,39-,40-,41+,42+,43+/m0/s1 Key: MOJZMWJRUKIQGL-WNCKYJNFSA-N;
	SMILES Oc8ccc(cc8O)C(C1O)Oc7cc(O)cc(O)c7C1c3c(O)cc(O)c(c3OC(C5O)c(cc2O)ccc2O)C5c4c6OC(c(cc9O)ccc9O)C(O)Cc6c(O)cc4O;
Properties
Chemical formula	C45H38O18
Molar mass	866.74 g/mol
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Procyanidin C2 is a B type proanthocyanidin trimer, a type of condensed tannin.