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Record Information
Version5.0
StatusDetected and Quantified
Creation Date2007-04-12 17:44:49 UTC
Update Date2021-10-13 04:47:44 UTC
HMDB IDHMDB0005923
Secondary Accession Numbers
  • HMDB05923
Metabolite Identification
Common NameN4-Acetylcytidine
DescriptionN4-Acetylcytidine is a modified nucleoside. N4-acetylcytidine is an endogenous urinary nucleoside product of the degradation of transfer ribonucleic acid (tRNA); urinary nucleosides are biological markers for patients with colorectal cancer. tRNA has been shown to be excreted in abnormal amounts in the urine of cancer patients. tRNA from neoplastic tissue had a much more rapid turnover rate than the tRNA from the corresponding normal tissue. Evidence indicates that methylation of tRNA occurs only after synthesis of the intact macromolecule. Because there are no specific enzyme systems to incorporate the modified nucleosides into the macromolecular nucleic acid, these nucleosides once released in the process of tRNA turnover cannot be reutilized, nor are they further degraded, but are excreted in urine. (PMID: 15991285 , 3506820 ).
Structure
Thumb
Synonyms
ValueSource
4-Acetyl-1-(beta-D-ribofuranosyl)cytosineChEBI
N-{1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-2-oxo-1,2-dihydropyrimidin-4-yl}acetamideChEBI
4-Acetyl-1-(b-D-ribofuranosyl)cytosineGenerator
4-Acetyl-1-(β-D-ribofuranosyl)cytosineGenerator
4-Acetyl-1-(beta-delta-ribofuranosyl)cytosineHMDB
4-AcetylcytidineHMDB
N-4-AcetylcytidineHMDB
N-Acetyl-cytidineHMDB
N-AcetylcytidineHMDB
AcetylcytidineMeSH, HMDB
Chemical FormulaC11H15N3O6
Average Molecular Weight285.2533
Monoisotopic Molecular Weight285.096085227
IUPAC NameN-{1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-2-oxo-1,2-dihydropyrimidin-4-yl}acetamide
Traditional NameN4-acetylcytidine
CAS Registry Number3768-18-1
SMILES
CC(=O)NC1=NC(=O)N(C=C1)[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O
InChI Identifier
InChI=1S/C11H15N3O6/c1-5(16)12-7-2-3-14(11(19)13-7)10-9(18)8(17)6(4-15)20-10/h2-3,6,8-10,15,17-18H,4H2,1H3,(H,12,13,16,19)/t6-,8-,9-,10-/m1/s1
InChI KeyNIDVTARKFBZMOT-PEBGCTIMSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pyrimidine nucleosides. Pyrimidine nucleosides are compounds comprising a pyrimidine base attached to a ribosyl or deoxyribosyl moiety.
KingdomOrganic compounds
Super ClassNucleosides, nucleotides, and analogues
ClassPyrimidine nucleosides
Sub ClassNot Available
Direct ParentPyrimidine nucleosides
Alternative Parents
Substituents
  • Pyrimidine nucleoside
  • Glycosyl compound
  • N-glycosyl compound
  • Pentose monosaccharide
  • Pyrimidone
  • Hydropyrimidine
  • Monosaccharide
  • Pyrimidine
  • Tetrahydrofuran
  • Heteroaromatic compound
  • Secondary alcohol
  • Organoheterocyclic compound
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Carboximidic acid
  • Oxacycle
  • Azacycle
  • Carboximidic acid derivative
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Alcohol
  • Organic oxygen compound
  • Organic nitrogen compound
  • Organopnictogen compound
  • Primary alcohol
  • Organic oxide
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External Descriptors
Ontology
Physiological effect
Disposition
ProcessNot Available
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water Solubility1000000 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic Properties

Experimental Collision Cross Sections

Adduct TypeData SourceCCS Value (Å2)Reference
[M-H]-MetCCS_train_neg161.40330932474
[M+H]+MetCCS_train_pos162.72930932474
[M-H]-Not Available161.403http://allccs.zhulab.cn/database/detail?ID=AllCCS00000140
[M+H]+Not Available162.975http://allccs.zhulab.cn/database/detail?ID=AllCCS00000140
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
  • Urine
Tissue Locations
  • Placenta
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected and Quantified0.200 +/- 0.0600 uMAdult (>18 years old)Both
Normal
details
Abnormal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected and Quantified0.560 +/- 0.108 uMAdult (>18 years old)Both
Uremia
details
UrineDetected but not QuantifiedNot QuantifiedAdult (>18 years old)FemaleEpithelial ovarian cancer details
Associated Disorders and Diseases
Disease References
Uremia
  1. Vanholder R, De Smet R, Glorieux G, Argiles A, Baurmeister U, Brunet P, Clark W, Cohen G, De Deyn PP, Deppisch R, Descamps-Latscha B, Henle T, Jorres A, Lemke HD, Massy ZA, Passlick-Deetjen J, Rodriguez M, Stegmayr B, Stenvinkel P, Tetta C, Wanner C, Zidek W: Review on uremic toxins: classification, concentration, and interindividual variability. Kidney Int. 2003 May;63(5):1934-43. doi: 10.1046/j.1523-1755.2003.00924.x. [PubMed:12675874 ]
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB023789
KNApSAcK IDNot Available
Chemspider ID96702
KEGG Compound IDNot Available
BioCyc IDCPD-11648
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound107461
PDB IDNot Available
ChEBI ID70989
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDMDB00029896
Good Scents IDrw1268071
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Morris GS, Simmonds HA, Davies PM: Use of biological fluids for the rapid diagnosis of potentially lethal inherited disorders of human purine and pyrimidine metabolism. Biomed Chromatogr. 1986 Jun;1(3):109-18. [PubMed:3506820 ]
  2. Zheng YF, Yang J, Zhao XJ, Feng B, Kong HW, Chen YJ, Lv S, Zheng MH, Xu GW: Urinary nucleosides as biological markers for patients with colorectal cancer. World J Gastroenterol. 2005 Jul 7;11(25):3871-6. [PubMed:15991285 ]
  3. 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 ]