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Octaethylporphyrin information


Octaethylporphyrin
Names
Other names
2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine
Identifiers
CAS Number
  • 2683-82-1
3D model (JSmol)
  • Interactive image
Beilstein Reference
379798
ChEBI
  • CHEBI:52183
ChemSpider
  • 10445887
EC Number
  • 220-243-8
PubChem CID
  • 102311
UNII
  • PD85YF7CEP checkY
CompTox Dashboard (EPA)
  • DTXSID2062589
InChI
  • InChI=1S/C36H46N4/c1-9-21-22(10-2)30-18-32-25(13-5)26(14-6)34(39-32)20-36-28(16-8)27(15-7)35(40-36)19-33-24(12-4)23(11-3)31(38-33)17-29(21)37-30/h17-20,37,40H,9-16H2,1-8H3/b29-17-,30-18-,31-17-,32-18-,33-19-,34-20-,35-19-,36-20-
    Key: HCIIFBHDBOCSAF-MUZKIALCSA-N
SMILES
  • CCC1=C(C2=CC3=NC(=CC4=C(C(=C(N4)C=C5C(=C(C(=N5)C=C1N2)CC)CC)CC)CC)C(=C3CC)CC)CC
Properties
Chemical formula
C36H46N4
Molar mass 534.792 g·mol−1
Appearance purple solid
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Octaethylporphyrin (H2OEP) is an organic compound that is a relative of naturally occurring heme pigments. The compound is used in the preparation of models for the prosthetic group in heme proteins. It is a dark purple solid that is soluble in organic solvents. As its conjugate base OEP2-, it forms a range of transition metal porphyrin complexes. When treated with ferric chloride in hot acetic acid solution, it gives the square pyramidal complex Fe(OEP)Cl.[1] It also forms the square planar complexes Ni(OEP) and Cu(OEP).

Saturated solution of H2OEP in dichloromethane.
  1. ^ Chang, C. K.; DiNello, R. K.; Dolphin, D. (1980). "Iron Porphines". Inorg. Synth. 20: 147. doi:10.1002/9780470132517.ch35.

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Octaethylporphyrin

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Octaethylporphyrin (H2OEP) is an organic compound that is a relative of naturally occurring heme pigments. The compound is used in the preparation of models...

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Porphine

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protoporphyrin IX. Many synthetic porphyrins are also known, including octaethylporphyrin and tetraphenylporphyrin. Common porphyrins Derivatives of protoporphyrin...

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Parent structure

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Protoporphyrin IX is a natural derivative of the parent porphine. Octaethylporphyrin is a synthetic derivative of the parent porphine. According to the...

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Porphyrin

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of protoporphyrin IX are common in nature, the precursor to hemes. Octaethylporphyrin (H2OEP) is a synthetic analogue of protoporphyrin IX. Unlike the natural...

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OEP

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Exceedance Probability, a risk curve used in catastrophe modeling Octaethylporphyrin, a synthetic porphyrin Office for Environmental Protection, UK organisation...

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Propionaldehyde

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Johnson, Martin R. (1992). "3,4-Diethylpyrrole and 2,3,7,8,12,13,17,18-Octaethylporphyrin". Org. Synth. 70: 68. doi:10.15227/orgsyn.070.0068. Peralta, M. M...

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Transition metal nitroso complexes

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Structure of Fe(octaethylporphyrin)(C6H5NO)(imidazole). This synthetic complex is thought to resemble heme inhibited by nitroso benzene. Color code: red...

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Tetraphenylporphyrin

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sometimes called meso-tetraphenylporphyrin. Another synthetic porphyrin, octaethylporphyrin (H2OEP) does have a substitution pattern that is biomimetic. Many...

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Phosphorus porphyrin

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performed with other phosphorus precursors, including PhPCl2 and octaethylporphyrin (OEP) in DCM to yield [POEP(Cl)2]+Cl-. PCl3/POCl3 and KPF6 yield similar...

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Transition metal porphyrin complexes

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class of synthetic porphyrins have hydrogen at the meso positions. Octaethylporphyrin (H2OEP) is the subject of many such studies. It is more expensive...

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Porphyrinogen

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3,4-diethylpyrrole one obtains octaethylporphyrinogen, parent of octaethylporphyrin.[citation needed] Meso-octamethylporphyrinogen. porphyrinogens - IUPAC...

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Marinella Mazzanti

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Oxaporphyrin and Biliverdin Derivatives by Coupled Oxidation of Cobalt(II) Octaethylporphyrin". Inorganic Chemistry. 34 (8): 2194–2200. doi:10.1021/ic00112a036...

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Boron porphyrins

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NMR behaviour and X-ray crystal structure of the dilithium salt of octaethylporphyrin(2?)". Journal of the Chemical Society, Chemical Communications (14):...

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Organoiron chemistry

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"Syntheses and magnetic properties of aryliron(III) complexes of octaethylporphyrins". Journal of Organometallic Chemistry. 234 (2): 185–195. doi:10...

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