Record Information
Version 1.0
Update Date 1/22/2018 11:54:54 AM
Metabolite IDPAMDB110842
Identification
Name: cobinamide
Description:Cobinamide is an intermediate in porphyrin and chlorophyll metabolism. It is converted to adenosyl cobinamide via the enzyme cob(I)alamin adenosyltransferase [EC:2.5.1.17]. Adenosyl cobinamide is the third to last step in the synthesis of vitamin B12 coenzyme.
Structure
Thumb
Synonyms:
  • Cbi
  • cobyrinic acid a,c-diamide
Chemical Formula: C48H72N11O8Co
Average Molecular Weight: 990.1
Monoisotopic Molecular Weight: 989.4897335452
InChI Key: XQRJFEVDQXEIAX-JFYQDRLCSA-M
InChI: InChI=1S/C48H73N11O8.Co/c1-23(60)22-55-38(67)16-17-45(6)29(18-35(52)64)43-48(9)47(8,21-37(54)66)28(12-15-34(51)63)40(59-48)25(3)42-46(7,20-36(53)65)26(10-13-32(49)61)30(56-42)19-31-44(4,5)27(11-14-33(50)62)39(57-31)24(2)41(45)58-43;/h19,23,26-29,43,60H,10-18,20-22H2,1-9H3,(H14,49,50,51,52,53,54,55,56,57,58,59,61,62,63,64,65,66,67);/q;+1/p-1/t23-,26-,27-,28-,29+,43-,45-,46+,47+,48+;/m1./s1
CAS number: 13497-85-3
IUPAC Name:[(1R,2R,3S,4S,8S,9S,14S,18R,19R)-4,9,14-tris(2-carbamoylethyl)-3,8,19-tris(carbamoylmethyl)-18-(2-{[(2R)-2-hydroxypropyl]carbamoyl}ethyl)-2,3,6,8,13,13,16,18-octamethyl-20,21,22,23-tetraazapentacyclo[15.2.1.1?,??1?????1??,???tricosa-5(23),6,10(22),11,15(21),16-hexaen-20-yl]cobaltbis(ylium)
Traditional IUPAC Name: [(1R,2R,3S,4S,8S,9S,14S,18R,19R)-4,9,14-tris(2-carbamoylethyl)-3,8,19-tris(carbamoylmethyl)-18-(2-{[(2R)-2-hydroxypropyl]carbamoyl}ethyl)-2,3,6,8,13,13,16,18-octamethyl-20,21,22,23-tetraazapentacyclo[15.2.1.1?,??1?????1??,???tricosa-5(23),6,10(22),11,15(21),16-hexaen-20-yl]cobaltbis(ylium)
SMILES:CC(O)CNC(=O)CCC5(C)(C(CC(=O)N)[CH]7(C8(C)(C(C)(CC(N)=O)C(CCC(N)=O)C1(=[N+]([Co---]26([N+]4(C(=CC3(C(CCC(N)=O)C(C)(CC(N)=O)C(=C(C)1)[N+]2=3))C(C)(C)C(CCC(N)=O)C=4C(C)=C5N67)))8))))
Chemical Taxonomy
Taxonomy DescriptionThis compound belongs to the class of chemical entities known as metallotetrapyrroles. These are polycyclic compounds containing a tetrapyrrole skeleton combined with a metal atom.
Kingdom Chemical entities
Super ClassOrganic compounds
Class Organoheterocyclic compounds
Sub ClassTetrapyrroles and derivatives
Direct Parent Metallotetrapyrroles
Alternative Parents
Substituents
  • Metallotetrapyrrole skeleton
  • Fatty amide
  • Fatty acyl
  • Pyrrolidine
  • Pyrroline
  • Carboxamide group
  • Ketimine
  • Primary carboxylic acid amide
  • Secondary alcohol
  • Secondary carboxylic acid amide
  • Carbene-type 1,3-dipolar compound
  • Azacycle
  • Carboxylic acid derivative
  • Organic transition metal salt
  • Alcohol
  • Organic cobalt salt
  • Organic oxide
  • Organopnictogen compound
  • Carbonyl group
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxygen compound
  • Imine
  • Organic nitrogen compound
  • Organic salt
  • Hydrocarbon derivative
  • Organic cation
  • Aliphatic heteropolycyclic compound
Molecular Framework Aliphatic heteropolycyclic compounds
External Descriptors
Physical Properties
State: Solid
Charge:+2
Melting point: Not Available
Experimental Properties:
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.0052 mg/mLALOGPS
logP2.46ALOGPS
logP-3.2ChemAxon
logS-5.3ALOGPS
pKa (Strongest Acidic)15.28ChemAxon
pKa (Strongest Basic)8.8ChemAxon
Physiological Charge5ChemAxon
Hydrogen Acceptor Count12ChemAxon
Hydrogen Donor Count8ChemAxon
Polar Surface Area348.19 Å2ChemAxon
Rotatable Bond Count20ChemAxon
Refractivity252.9 m3·mol-1ChemAxon
Polarizability101.7 Å3ChemAxon
Number of Rings5ChemAxon
Bioavailability0ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations: Not Available
Reactions:
Pathways:
Spectra
Spectra: Not Available
References
References: Not Available
Synthesis Reference: Not Available
Material Safety Data Sheet (MSDS) Not Available
External Links:
ResourceLink
CAS1867-62-5
ChEBI28956
HMDBHMDB06902
IAF126046472
KEGGC05774
PubChem25245428