organic heterocyclic compound sapphyrin 0 375.1484 375.435 sapphyrin InChI=1S/C24H17N5/c1-2-16-12-18-4-6-20(27-18)14-22-8-10-24(29-22)23-9-7-21(28-23)13-19-5-3-17(26-19)11-15(1)25-16/h1-14,25,28-29H/b15-11-,16-12-,17-11-,18-12-,19-13-,20-14-,21-13-,22-14-,24-23- C24H17N5 (6Z,11Z,15Z,20Z)-25,26,27,28,29-pentaazahexacyclo[20.2.1.1(2,5).1(7,10).1(12,15).1(17,20)]nonacosa-1(24),2,4,6,8,10(28),11,13,15,17(26),18,20,22-tridecaene COFLCBMDHTVQRA-DABHNVCVSA-N CHEBI:36779 chebi_ontology C1=Cc2cc3ccc(n3)c3ccc(cc4nc(cc5ccc(cc1n2)n5)C=C4)n3 sapphyrin (6Z,11Z,15Z,20Z)-25,26,27,28,29-pentaazahexacyclo[20.2.1.1(2,5).1(7,10).1(12,15).1(17,20)]nonacosa-1(24),2,4,6,8,10(28),11,13,15,17(26),18,20,22-tridecaene pubmed:22070570 A cyclic pentapyrrole where the five pyrrole units are joined at their 2- and 5-positions via four methine linkages and one direct 2-5'-linkage. reaxys:7662683