Biological Magnetic Resonance Data Bank

A Repository for Data from NMR Spectroscopy on Proteins, Peptides, Nucleic Acids, and other Biomolecules
Member of WWPDB


Streptonigrin synonyms


Graphical representations:


View large 3D structure

Molecular Formula: C25H22N4O8

Natural Isotopic Abundance Mass: 506.46418

Mono-Isotopic Molecular Masses:

  • C12N14: 506.143763684
  • C13N14: 531.227634634
  • C12N15: 510.131903256
  • C13N15: 535.215774206

InChI string: InChI=1S/C25H22N4O8/c1-9-14(10-6-8-13(35-2)23(36-3)20(10)30)15(26)19(29-17(9)25(33)34)12-7-5-11-18(28-12)22(32)16(27)24(37-4)21(11)31/h5-8,30H,26-27H2,1-4H3,(H,33,34)

PubChem Compound (CID): 5298

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.

InChI string and atom numbering calculated using ALATIS (Hesam Dashti, William M. Westler, John L. Markley, Hamid R. Eghbalnia, "Unique identifiers for small molecules enable rigorous labeling of their atoms", Scientific Data 4, Article number: 170073 (2017), doi:10.1038/sdata.2017.73,