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CAS 14643-66-4

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Coproporphyrin III

Description:
Coproporphyrin III is a type of porphyrin, a class of organic compounds characterized by their large, cyclic structures composed of four pyrrole rings interconnected by methine bridges. It is specifically a tetrapyrrole derivative that plays a significant role in biological systems, particularly in the metabolism of heme. Coproporphyrin III is produced as an intermediate in the biosynthesis of heme and is primarily found in the urine of individuals with certain metabolic disorders. Its structure features a central iron atom when it forms heme, but in its free form, it does not contain iron. The compound exhibits strong absorption in the visible spectrum, which is characteristic of porphyrins, making it useful in various analytical applications. Additionally, coproporphyrin III can exist in different isomeric forms, with the III variant being the most prevalent in human metabolism. Its presence in biological fluids can be indicative of certain health conditions, including liver dysfunction and porphyrias.
Formula:C36H38N4O8
InChI:InChI=1/C36H38N4O8/c1-17-21(5-9-33(41)42)29-14-27-19(3)22(6-10-34(43)44)30(39-27)15-28-20(4)24(8-12-36(47)48)32(40-28)16-31-23(7-11-35(45)46)18(2)26(38-31)13-25(17)37-29/h13-16,38,40H,5-12H2,1-4H3,(H,41,42)(H,43,44)(H,45,46)(H,47,48)/b25-13-,26-13-,27-14-,28-15-,29-14-,30-15-,31-16-,32-16-
InChI key:InChIKey=JWFCYWSMNRLXLX-VJCKZMALSA-N
SMILES:C(CC(O)=O)C1=C2C=C3C(CCC(O)=O)=C(C)C(=N3)C=C4NC(=CC5=NC(=CC(N2)=C1C)C(CCC(O)=O)=C5C)C(CCC(O)=O)=C4C
Synonyms:
  • 2,7,12,18-Porphinetetrapropionic acid, 3,8,13,17-tetramethyl-
  • 21H,23H-Porphine-2,7,12,18-tetrapropanoic acid, 3,8,13,17-tetramethyl-
  • 3,3',3'',3'''-(3,8,13,17-Tetramethylporphyrin-2,7,12,18-Tetrayl)Tetrapropanoic Acid
  • 3,8,13,17-Tetramethyl-21H,23H-porphine-2,7,12,18-tetrapropanoic acid
  • Coproporphyrin III
  • Zinc coproporphyrin III
  • Zincphyrin
  • 3,8,13,17-tetramethylporphyrin-2,7,12,18-tetrapropanoic acid
  • 3,8,13,17-TETRAMETHYL-21H,23H-PORPHINE-2,7,12, 18-TETRAPROPIONIC ACID DIHYDROCHLORIDE
  • Coproporphyrin Ⅲ dihydrochloride
  • See more synonyms
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Purity (%)
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100
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0
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50
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90
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95
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100
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