Octaethylporphyrin, CAS#2683-82-1, is a stable and useful porphyrin compound for research use. References: Ghosh M, Sinha S. Solvatochromic Stokes shift and determination of excited state dipole moments of free base and zinc octaethylporphyrin. Spectrochim Acta A Mol Biomol Spectrosc. 2015 Nov 5;150:959-65. doi: 10.1016/j.saa.2015.06.057. Epub 2015 Jun 22. PubMed PMID: 26123513.

纯度：≥98%

CAS：2683-82-1