Cytidine

C₉H₁₃N₃O₅CAS 65-46-3243.22 g/mol

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Alcohol Ether Phenol

Properties

Molecular formula: C₉H₁₃N₃O₅
Molar mass: 243.22 g/mol
Exact mass: 243.0855 Da
Melting point: 230.5 °C (decomposes)
Water solubility: ≥ 100 g/L (17.2 °C)
logP: -2.32Crippen estimate
Polar surface area: 131.8 Å²
H-bond donors / acceptors: 5 / 7
Rotatable bonds: 2
Stereocentres: R, R, S, Rin SMILES atom order

Hazards

Warning

H315 Causes skin irritation16.7% of notifiers
H319 Causes serious eye irritation16.7% of notifiers
H335 May cause respiratory irritation16.7% of notifiers

Aggregated from 6 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, P501

Identifiers

CAS number

65-46-3

SMILES

N=c1ccn([C@@H]2O[C@H](CO)[C@@H](O)[C@H]2O)c(O)n1

InChIKey

UHDGCWIWMRVCDJ-XVFCMESISA-N

InChI

InChI=1S/C9H13N3O5/c10-5-1-2-12(9(16)11-5)8-7(15)6(14)4(3-13)17-8/h1-2,4,6-8,13-15H,3H2,(H2,10,11,16)/t4-,6-,7-,8-/m1/s1

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

9 names

Cytosine, 1-β-D-ribosyl-
Cytosine riboside
1-β-D-Ribofuranosylcytosine
β-D-Ribofuranoside, cytosine-1
1-(β-D-Ribofuranosyl)-2-oxo-4-amino-1,2-dihydro-1,3-diazine
2(1H)-Pyrimidinone, 4-amino-1-β-D-ribofuranosyl-
4-Amino-1-β-D-ribofuranosyl-2(1H)-pyrimidinone
NSC 20258
β-D-Cytidine

Work with Cytidine

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Stereoisomers, salts and isotopologues

The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.

Cytarabine147-94-4Diastereomer Cytarabine hydrochloride69-74-9Salt, diastereomer Cytidine, sulfate (salt)32747-18-5Salt

Similar compounds

2′-Deoxy-2′-fluorocytidine10212-20-179 % similar 2′-O-Methylcytidine2140-72-976 % similar 2′-O-(2-Methoxyethyl)cytidine223777-16-069 % similar 3′-Cmp84-52-669 % similar 2′-Cytidylic acid85-94-969 % similar Polycytidylic acid30811-80-466 % similar Cytidine monophosphate63-37-666 % similar Azacytidine320-67-265 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Elsewhere

PubChem CAS Common Chemistry NIST WebBook Wikipedia