tetragalacturonic acid hydroxymethylester tetragalacturonic acid hydroxymethylester tetragalacturonic acid hydroxymethylester is a local antihemorrhagic. it is derived from apple pectin. it is not used clinically, but research in the 1970s suggests that pectin and analogues may inhibit fibrinolysis in vitro. tetragalacturonic acid hydroxymethylesterclinical dataatc codeb02bc03 (who) identifiers iupac name hydroxymethyl (2s,3r,4s,5r,6s)-6-oxy-tetrahydropyran-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethoxycarbonyl)tetrahydropyran-3-yl]oxy-3,4,5-trihydroxy-tetrahydropyran-2-carboxylate cas number53008-15-4 ypubchem cid72941563chemspider32698706unii94c20r1e96chebichebi:136025chemical and physical dataformulac28h42o29molar mass842.615 g·mol−13d model (jsmol)interactive image smiles c(o)oc(=o)1((((o1)o2(((o2c(=o)oco)o3(((o3c(=o)oco)o4(((o4c(=o)oco)o)o)o)o)o)o)o)o)o)o inchi inchi=1s/c28h42o29/c29-1-47-22(43)17-6(34)5(33)11(39)26(55-17)53-15-8(36)13(41)28(57-19(15)24(45)49-3-31)54-16-9(37)12(40)27(56-20(16)25(46)50-4-32)52-14-7(35)10(38)21(42)51-18(14)23(44)48-2-30/h5-21,26-42h,1-4h2/t5-,6+,7+,8+,9+,10+,11+,12+,13+,14+,15+,16+,17-,18-,19-,20-,21-,26-,27-,28-/m0/s1key:pgqmfcvzfgjvnb-lrvjtqdxsa-n (verify)