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Record Information
Version2.0
Created at2005-11-16 15:48:42 UTC
Updated at2021-08-19 23:57:59 UTC
NP-MRD IDNP0000267
Secondary Accession NumbersNone
Natural Product Identification
Common NameCytidine monophosphate
DescriptionCytidine monophosphate, also known as 5'-cytidylic acid and abbreviated CMP, is a nucleotide. It is an ester of phosphoric acid with the nucleoside cytidine. CMP consists of the phosphate group, the pentose sugar ribose, and the nucleobase cytosine. Cytidine monophosphate (CMP) is derived from cytidine triphosphate (CTP) with subsequent loss of two phosphates. The synthesis of the pyrimidines CTP and UTP occurs in the cytoplasm and starts with the formation of carbamoyl phosphate from glutamine and CO2. Next, aspartate undergoes a condensation reaction with carbamoyl-phosphate to form orotic acid. In a subsequent cyclization reaction, the enzyme Aspartate carbamoyltransferase forms N-carbamoyl-aspartate which is converted into dihydroorotic acid by Dihydroorotase. The latter is converted to orotate by Dihydroorotate oxidase. Orotate is covalently linked with a phosphorylated ribosyl unit with Orotate phosphoribosyltransferase (aka "PRPP transferase") catalyzing reaction, yielding orotidine monophosphate (OMP). Orotidine-5-phosphate is decarboxylated by Orotidine-5'-phosphate decarboxylase to form uridine monophosphate (UMP). UMP is phosphorylated by two kinases to uridine triphosphate (UTP) via two sequential reactions with ATP. CTP is subsequently formed by amination of UTP by the catalytic activity of CTP synthetase. Cytosine monophosphate (CMP) and uridine monophosphate (UMP) have been prescribed for the treatment of neuromuscular affections in humans. Patients treated with CMP/UMP recover from altered neurological functions. Additionally, the administration of CMP/UMP appears to favour the entry of glucose in the muscle and CMP/UMP may be important in maintaining the level of hepatic glycogen constant during exercise. [PMID:18663991 ].
Structure
Thumb
Synonyms
Chemical FormulaC9H14N3O8P
Average Mass323.1965 Da
Monoisotopic Mass323.05185 Da
IUPAC Name{[(2R,3S,4R,5R)-5-(4-amino-2-oxo-1,2-dihydropyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}phosphonic acid
Traditional Namecytidine monophosphate
CAS Registry Number63-37-6
SMILES
NC1=NC(=O)N(C=C1)[C@@H]1O[C@H](COP(O)(O)=O)[C@@H](O)[C@H]1O
InChI Identifier
InChI=1S/C9H14N3O8P/c10-5-1-2-12(9(15)11-5)8-7(14)6(13)4(20-8)3-19-21(16,17)18/h1-2,4,6-8,13-14H,3H2,(H2,10,11,15)(H2,16,17,18)/t4-,6-,7-,8-/m1/s1
InChI KeyIERHLVCPSMICTF-XVFCMESISA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, experimental)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
2D NMR[1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pyrimidine ribonucleoside monophosphates. These are pyrimidine ribobucleotides with monophosphate group linked to the ribose moiety.
KingdomOrganic compounds
Super ClassNucleosides, nucleotides, and analogues
ClassPyrimidine nucleotides
Sub ClassPyrimidine ribonucleotides
Direct ParentPyrimidine ribonucleoside monophosphates
Alternative Parents
Substituents
  • Pyrimidine ribonucleoside monophosphate
  • Pentose phosphate
  • Pentose-5-phosphate
  • Glycosyl compound
  • N-glycosyl compound
  • Monosaccharide phosphate
  • Pentose monosaccharide
  • Aminopyrimidine
  • Pyrimidone
  • Monoalkyl phosphate
  • Hydropyrimidine
  • Monosaccharide
  • Organic phosphoric acid derivative
  • Phosphoric acid ester
  • Pyrimidine
  • Alkyl phosphate
  • Imidolactam
  • Tetrahydrofuran
  • Heteroaromatic compound
  • Secondary alcohol
  • 1,2-diol
  • Oxacycle
  • Organoheterocyclic compound
  • Azacycle
  • Organopnictogen compound
  • Amine
  • Alcohol
  • Organic oxide
  • Organonitrogen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic nitrogen compound
  • Primary amine
  • Organic oxygen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External Descriptors
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting Point233 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility98560 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility16.3 g/LALOGPS
logP-2ALOGPS
logP-3.2ChemAxon
logS-1.3ALOGPS
pKa (Strongest Acidic)1.25ChemAxon
pKa (Strongest Basic)-0.15ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count9ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area175.14 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity65.42 m³·mol⁻¹ChemAxon
Polarizability26.9 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0000095
DrugBank IDDB03403
Phenol Explorer Compound IDNot Available
FoodDB IDFDB030736
KNApSAcK IDC00050422
Chemspider ID5901
KEGG Compound IDC00055
BioCyc IDCMP
BiGG ID33689
Wikipedia LinkCytidine monophosphate
METLIN IDNot Available
PubChem Compound6131
PDB IDNot Available
ChEBI ID17361
Good Scents IDrw1133211
References
General References
  1. Hirono A, Fujii H, Miyajima H, Kawakatsu T, Hiyoshi Y, Miwa S: Three families with hereditary hemolytic anemia and pyrimidine 5'-nucleotidase deficiency: electrophoretic and kinetic studies. Clin Chim Acta. 1983 May 30;130(2):189-97. [PubMed:6307548 ]
  2. Okahira S, Nishikawa F, Nishikawa S, Akazawa T, Seya T, Matsumoto M: Interferon-beta induction through toll-like receptor 3 depends on double-stranded RNA structure. DNA Cell Biol. 2005 Oct;24(10):614-23. [PubMed:16225392 ]
  3. Daunter B, Newlands J: Seminal plasma biochemistry II: seminal plasma and spermatozoal cytidine monophosphate-sialic acid synthetase and sialyltransferase activities. Andrologia. 1981 May-Jun;13(3):215-24. [PubMed:6267956 ]
  4. Schmukler M, Jewett PB, Levy CC: The effects of polyamines on a residue-specific human plasma ribonuclease. J Biol Chem. 1975 Mar 25;250(6):2206-12. [PubMed:234961 ]
  5. Paglia DE, Valentine WN, Keitt AS, Brockway RA, Nakatani M: Pyrimidine nucleotidase deficiency with active dephosphorylation of dTMP: evidence for existence of thymidine nucleotidase in human erythrocytes. Blood. 1983 Nov;62(5):1147-9. [PubMed:6313098 ]
  6. Yates AJ, Warner JK: Behavior of sugar derivatives in procedures for ganglioside isolation. Lipids. 1984 Jul;19(7):562-9. [PubMed:6748871 ]
  7. Li YP, Curley G, Lopez M, Chavez M, Glew R, Aragon A, Kumar H, Baca OG: Protein-tyrosine phosphatase activity of Coxiella burnetii that inhibits human neutrophils. Acta Virol. 1996 Nov-Dec;40(5-6):263-72. [PubMed:9171454 ]
  8. Hirono A, Fujii H, Natori H, Kurokawa I, Miwa S: Chromatographic analysis of human erythrocyte pyrimidine 5'-nucleotidase from five patients with pyrimidine 5'-nucleotidase deficiency. Br J Haematol. 1987 Jan;65(1):35-41. [PubMed:3028466 ]
  9. Gella A, Ponce J, Cusso R, Durany N: Effect of the nucleotides CMP and UMP on exhaustion in exercise rats. J Physiol Biochem. 2008 Mar;64(1):9-17. [PubMed:18663991 ]