Biological Magnetic Resonance Data Bank

A Repository for Data from NMR Spectroscopy on Proteins, Peptides, Nucleic Acids, and other Biomolecules
Member of WWPDB


Graphical representations:

Cytidine image

Molecular Formula: C9 H13 N3 O5

Natural Isotopic Abundance Mass: 243.2166200000

Mono-Isotopic Molecular Masses:

  • C12N14: 243.085520543
  • C13N14: 252.115714084
  • C12N15: 246.076625223
  • C13N15: 255.1068187632

InCHi String:

isomeric SMILES: C1=CN(C(=O)N=C1N)[C@H]2[C@@H]([C@@H]([C@H](O2)CO)O)O

canonical SMILES: C1=CN(C(=O)N=C1N)C2C(C(C(O2)CO)O)O

IUPAC: IUPAC systematic

IUPAC traditional

IUPAC cas: IUPAC openeye

PubChem Substance (SID):   85165010   149078   3758
PubChem Compound (CID):   6175
KEGG: Compound ID   C00475
CAS Registry IDs:   4395-95-3   65-46-3
PDB Chemical Component   n/a
Miscellaneous Databases and IDs:   CHEBI 17562   NSC 20258   EINECS 200-610-9

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.