Hematoporphyrin, formerly known as Photodyn, Sensibion, is an endogenous porphyrin formed by the acid hydrolysis of hemoglobin. Nencki and Zaleski determined its chemical structure in 1900. Hematoporphyrin has been used as an antidepressant and antipsychotic since the 1920s. References: Pu Y, Chen W, Yu Z. Research progress of Hemoporfin--part one: preclinical study. Photodiagnosis Photodyn Ther. 2012 Jun;9(2):180-5. doi: 10.1016/j.pdpdt.2011.09.004. Review. PubMed PMID: 22594989.

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CAS：17696-69-4