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Substance Name: Uroporphyrinogen III
RN: 1976-85-8
InChIKey: HUHWZXWWOFSFKF-UHFFFAOYSA-N

Note

  • Porphyrinogens which are intermediates in heme biosynthesis. They have four acetic acid and four propionic acid side chains attached to the pyrrole rings. Uroporphyrinogen I and III are formed from polypyrryl methane in the presence of uroporphyrinogen III cosynthetase and uroporphyrin I synthetase, respectively. They can yield uroporphyrins by autooxidation or coproporphyrinogens by decarboxylation.

Molecular Formula

  • C40-H44-N4-O16

Molecular Weight

  • 836.7996
 
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Names and Synonyms

Results Name

  • Uroporphyrinogen III

MeSH Heading

  • Uroporphyrinogens

Synonyms

  • Urogen III
  • Uroporphyrinogen III

Systematic Name

  • 21H,23H-Porphine-2,7,12,18-tetrapropanoic acid, 3,8,13,17-tetrakis(carboxymethyl)-5,10,15,20,22,24-hexahydro-

Registry Numbers

CAS Registry Number

  • 1976-85-8

System Generated Number

  • 0001976858

Structure Descriptors

InChI

1S/C40H44N4O16/c45-33(46)5-1-17-21(9-37(53)54)29-14-27-19(3-7-35(49)50)22(10-38(55)56)30(43-27)15-28-20(4-8-36(51)52)24(12-40(59)60)32(44-28)16-31-23(11-39(57)58)18(2-6-34(47)48)26(42-31)13-25(17)41-29/h41-44H,1-16H2,(H,45,46)(H,47,48)(H,49,50)(H,51,52)(H,53,54)(H,55,56)(H,57,58)(H,59,60)

InChIKey

HUHWZXWWOFSFKF-UHFFFAOYSA-N

Smiles

c1(c(c2[nH]c1Cc1c(c(c([nH]1)Cc1c(c(c([nH]1)Cc1c(c(c([nH]1)C2)CCC(=O)O)CC(=O)O)CC(=O)O)CCC(=O)O)CC(=O)O)CCC(=O)O)CCC(=O)O)CC(=O)O