Hydroxymethylbilane

Hydroxymethylbilane
Names
IUPAC name
3,3′,3′′,3′′′-[3,8,13,18-Tetrakis(carboxymethyl)-19-(hydroxymethyl)-5,10,15,22,23,24-hexahydro-21H-biline-2,7,12,17-tetrayl]tetrapropanoic acid
Systematic IUPAC name
3,3′,3′′,3′′′-[14,33,53,73-Tetrakis(carboxymethyl)-15-(hydroxymethyl)-11H,31H,51H,71H-1,7(2),3,5(2,5)-tetrapyrrolaheptaphane-13,34,54,74-tetrayl]tetrapropanoic acid
Identifiers
3D model (JSmol)
1209089
ChEBI
ChEMBL
ChemSpider
KEGG
MeSH hydroxymethylbilane
  • InChI=1S/C40H46N4O17/c45-17-32-25(12-40(60)61)21(4-8-36(52)53)29(44-32)15-31-24(11-39(58)59)20(3-7-35(50)51)28(43-31)14-30-23(10-38(56)57)19(2-6-34(48)49)27(42-30)13-26-22(9-37(54)55)18(16-41-26)1-5-33(46)47/h16,41-45H,1-15,17H2,(H,46,47)(H,48,49)(H,50,51)(H,52,53)(H,54,55)(H,56,57)(H,58,59)(H,60,61) checkY
    Key: WDFJYRZCZIUBPR-UHFFFAOYSA-N checkY
  • InChI=1/C40H46N4O17/c45-17-32-25(12-40(60)61)21(4-8-36(52)53)29(44-32)15-31-24(11-39(58)59)20(3-7-35(50)51)28(43-31)14-30-23(10-38(56)57)19(2-6-34(48)49)27(42-30)13-26-22(9-37(54)55)18(16-41-26)1-5-33(46)47/h16,41-45H,1-15,17H2,(H,46,47)(H,48,49)(H,50,51)(H,52,53)(H,54,55)(H,56,57)(H,58,59)(H,60,61)
    Key: WDFJYRZCZIUBPR-UHFFFAOYAI
  • O=C(O)Cc1c(c[nH]c1Cc2c(c(c([nH]2)Cc3[nH]c(c(c3CCC(=O)O)CC(=O)O)Cc4c(c(c([nH]4)CO)CC(=O)O)CCC(=O)O)CC(=O)O)CCC(=O)O)CCC(=O)O
Properties
C40H46N4O17
Molar mass 854.81 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
checkY verify (what is checkY☒N ?)

Hydroxymethylbilane, also known as preuroporphyrinogen, is an organic compound that occurs in living organisms during the synthesis of porphyrins, a group of critical substances that include haemoglobin, myoglobin, and chlorophyll. The name is often abbreviated as HMB.