Structural Complex
Chemical ID: CYC
IUPAC Name: PHYCOCYANOBILIN
Formal Charge: 0
Type: NON-POLYMER
Substructure
Substruture Type: MurckoScaffold
SMILES: O=C1C=C/C(=C/C2=N/C(=C\c3ccc(/C=C4/CCC(=O)N4)[nH]3)C=C2)N1
InChI: InChI=1S/C19H16N4O2/c24-18-7-5-16(22-18)10-14-3-1-12(20-14)9-13-2-4-15(21-13)11-17-6-8-19(25)23-17/h1-5,7,9-11,21H,6,8H2,(H,22,24)(H,23,25)/b12-9-,16-10-,17-11-
InChI Key: BRRCBSBBDOBRNF-XYMPQBCSSA-N
Physiochemical Descriptor:
Formula: C33 H40 N4 O6
Molecular weight: 588.694
Hydrogen Bond Acceptor: 7
Hydrogen Bond Donor: 5
Rotatable Bonds: 17
Heavy Atoms: 43
Systematic name
Program Version Descriptor
ACD-LABS 4.04 (3R,4R)-4-ethyl-3-methyl-5-methylenepyrrolidin-2-one
OpenEye OEToolkits 1.7.6 3-[5-[(Z)-[(3R,4R)-3-ethyl-4-methyl-5-oxidanylidene-pyrrolidin-2-ylidene]methyl]-2-[(Z)-[5-[(Z)-(4-ethyl-3-methyl-5-oxidanylidene-pyrrol-2-ylidene)methyl]-3-(3-hydroxy-3-oxopropyl)-4-methyl-pyrrol-2-ylidene]methyl]-4-methyl-1H-pyrrol-3-yl]propanoic acid
Chemical Descriptors
Type Program Version Descriptor
InChI InChI 1.03 InChI=1S/C33H40N4O6/c1-7-20-19(6)32(42)37-27(20)14-25-18(5)23(10-12-31(40)41)29(35-25)15-28-22(9-11-30(38)39)17(4)24(34-28)13-26-16(3)21(8-2)33(43)36-26/h13-15,19-20,35H,7-12H2,1-6H3,(H,36,43)(H,37,42)(H,38,39)(H,40,41)/b26-13-,27-14-,28-15-/t19-,20-/m1/s1
InChIKey InChI 1.03 VXTXPYZGDQPMHK-GMXXPEQVSA-N
SMILES_CANONICAL CACTVS 3.385 CC[C@@H]1[C@@H](C)C(=O)N\C1=C/c2[nH]c(\C=C3/N=C(\C=C4/NC(=O)C(=C4C)CC)C(=C3CCC(O)=O)C)c(CCC(O)=O)c2C
SMILES CACTVS 3.385 CC[CH]1[CH](C)C(=O)NC1=Cc2[nH]c(C=C3N=C(C=C4NC(=O)C(=C4C)CC)C(=C3CCC(O)=O)C)c(CCC(O)=O)c2C
SMILES_CANONICAL OpenEye OEToolkits 1.7.6 CC[C@@H]\1[C@H](C(=O)N/C1=C\c2c(c(c([nH]2)/C=C\3/C(=C(C(=N3)/C=C\4/C(=C(C(=O)N4)CC)C)C)CCC(=O)O)CCC(=O)O)C)C
SMILES OpenEye OEToolkits 1.7.6 CCC1C(C(=O)NC1=Cc2c(c(c([nH]2)C=C3C(=C(C(=N3)C=C4C(=C(C(=O)N4)CC)C)C)CCC(=O)O)CCC(=O)O)C)C
Chemical Database Mapping
Database Reference ID
ZINC ZINC000058632644