For many years, porphyrins has been used in photodynamic tumor therapy.[1] They can act as radiosensitizers in thick tumors.[2] At the same time, bioconjugates containing ferrocene represent a new class of biomaterials, with the organometallic unit serving as a molecular scaffold, a sensitive probe, a catalytic or redox-active site and so forth.[3] Ferrocenyl heterocyclic compounds have been found to exhibit biological activities (e.g. antitumor[4] and antimicrobial[5]). Noteworthy, pyrazole motif makes up the core structure of numerous biologically active compounds.[6] Some pyrazole compounds have affinity for the human CRF-1 receptor,[7] exhibit anti-viral/antitumor,[8] antibacterial,[9] anti-parasitic,[10] antipyretic,[11] antyflammatory,[9,11,12] analgesic,[12] fungistatic,[13] fungicidal,[14] and anti-hyperglycemic activity.[15] Ferrocene and porphyrins have already been associated by means of various methods. These include direct connection,[16,17] linkage through conjugated spacers,[18] linkage through saturated spacers.[19] Besides, there are β-pyrrole-linked ferrocene-porphyrins[20,21,22] and ferroceneporphyrin analogues.[23] The difference of bounding ways in the ferrocene-porphyrin assemblies suggests the variety of application. Their donor-acceptor properties have been employed to study photoinduced electron transfer processes and to simulate photosynthesis active sites.[24,25] Thus, such structures have been employed as molecular sensors[26] and for an increase of memory density that allowed multibit information storage.[27] In our work we aimed to obtain ferrocene-porphyrins, containing pyrazole moiety. Previously, we have studied the reductive amination reaction of ferrocenylpyrazolecarboxaldehydes with primary and secondary aliphatic and aromatic amines. Therefore, we used this reaction to produce ferrocene-porphyrins. Experimental