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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2009-02-04 15:11:57 UTC
Update Date2022-09-22 18:34:20 UTC
HMDB IDHMDB0011691
Secondary Accession Numbers
  • HMDB11691
Metabolite Identification
Common NameCytidine 2',3'-cyclic phosphate
DescriptionCytidine 2',3'-cyclic phosphate is a cytidine nucleotide containing a pyrophosphate group esterified to C2 and C3(cyclic) of the sugar moiety. A cyclic nucleotide is any nucleotide in which the phosphate group is bonded to two of the sugar's hydroxyl groups, forming a cyclical or ring structure. 2',3' cyclic CMP is a substrate for 2',3'-cyclic-nucleotide 3'-phosphodiesterase (EC 3.1.4.37). This enzyme (also called CNP) catalyzes the chemical reaction: nucleoside 2',3'-cyclic phosphate + H2O <-> nucleoside 2'-phosphate. CNP is a myelin-associated enzyme that makes up 4% of total CNS myelin protein, and is thought to undergo significant age-associated changes. The absence of CNP causes axonal swelling and neuronal degeneration. The biological role of cyclic 2',3' monophosphates is not clear, although it is thought to have something to do with neuronal stasis or development.
Structure
Data?1643819822
Synonyms
ValueSource
Cytidine 2',3'-cyclic phosphoric acidGenerator
2',3' Cyclic CMPHMDB
2',3' Cyclic-CMPHMDB
Cyclic(2',3')-CMPHMDB
Cytidine-2',3'-cyclophosphateHMDB
Chemical FormulaC9H12N3O7P
Average Molecular Weight305.1812
Monoisotopic Molecular Weight305.041286265
IUPAC Name1-[(3aR,6R,6aR)-2-hydroxy-6-(hydroxymethyl)-2-oxo-tetrahydro-2H-2λ⁵-furo[3,4-d][1,3,2]dioxaphosphol-4-yl]-4-amino-1,2-dihydropyrimidin-2-one
Traditional Name1-[(3aR,6R,6aR)-2-hydroxy-6-(hydroxymethyl)-2-oxo-tetrahydro-2λ⁵-furo[3,4-d][1,3,2]dioxaphosphol-4-yl]-4-aminopyrimidin-2-one
CAS Registry Number15718-51-1
SMILES
NC1=NC(=O)N(C=C1)C1O[C@H](CO)[C@H]2OP(O)(=O)O[C@@H]12
InChI Identifier
InChI=1S/C9H12N3O7P/c10-5-1-2-12(9(14)11-5)8-7-6(4(3-13)17-8)18-20(15,16)19-7/h1-2,4,6-8,13H,3H2,(H,15,16)(H2,10,11,14)/t4-,6-,7-,8?/m1/s1
InChI KeyNMPZCCZXCOMSDQ-ZRTZXPPTSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 2',3'-cyclic pyrimidine nucleotides. These are pyrimidine nucleotides in which the oxygen atoms linked to the C2 and C3 carbon atoms of the ribose moiety are both bonded the same phosphorus atom of the phosphate group.
KingdomOrganic compounds
Super ClassNucleosides, nucleotides, and analogues
ClassPyrimidine nucleotides
Sub ClassCyclic pyrimidine nucleotides
Direct Parent2',3'-cyclic pyrimidine nucleotides
Alternative Parents
Substituents
  • 2',3'-cyclic pyrimidine ribonucleotide
  • Ribonucleoside 3'-phosphate
  • Aminopyrimidine
  • Pyrimidone
  • Hydropyrimidine
  • Monosaccharide
  • Organic phosphoric acid derivative
  • Pyrimidine
  • Imidolactam
  • Heteroaromatic compound
  • Tetrahydrofuran
  • 1,3_dioxaphospholane
  • Organoheterocyclic compound
  • Oxacycle
  • Azacycle
  • Organic oxide
  • Primary alcohol
  • Organooxygen compound
  • Organonitrogen compound
  • Amine
  • Alcohol
  • Organic nitrogen compound
  • Primary amine
  • Organic oxygen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic Properties

Experimental Collision Cross Sections

Adduct TypeData SourceCCS Value (Å2)Reference
[M+H]+MetCCS_train_pos162.25430932474
[M-H]-Not Available161.447http://allccs.zhulab.cn/database/detail?ID=AllCCS00000143
[M+H]+Not Available162.482http://allccs.zhulab.cn/database/detail?ID=AllCCS00000143
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
  • Feces
  • Urine
Tissue Locations
  • Placenta
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Normal
details
Abnormal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedCancer patients undergoing total body irradiation details
UrineDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedCancer patients undergoing total body irradiation details
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB028378
KNApSAcK IDNot Available
Chemspider ID35032090
KEGG Compound IDC00127
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkGlutathione disulfide
METLIN IDNot Available
PubChem Compound53481030
PDB IDNot Available
ChEBI ID177258
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Download (PDF)
General References
  1. Elshenawy S, Pinney SE, Stuart T, Doulias PT, Zura G, Parry S, Elovitz MA, Bennett MJ, Bansal A, Strauss JF 3rd, Ischiropoulos H, Simmons RA: The Metabolomic Signature of the Placenta in Spontaneous Preterm Birth. Int J Mol Sci. 2020 Feb 4;21(3). pii: ijms21031043. doi: 10.3390/ijms21031043. [PubMed:32033212 ]

Enzymes

General function:
Involved in 2',3'-cyclic-nucleotide 3'-phosphodiesterase activity
Specific function:
May participate in RNA metabolism in the myelinating cell, CNP is the third most abundant protein in central nervous system myelin (By similarity).
Gene Name:
CNP
Uniprot ID:
P09543
Molecular weight:
47578.22