Identität

5-Ethynyluridine

Nicht angegeben · C11H12N2O6

01Identität

Lazychem ID	LC-71930
CAS RN	Nicht angegeben
PubChem CID	14885960
Molecular formula	C11H12N2O6
Molecular weight	268.22 g/mol
IUPAC name	1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-ethynylpyrimidine-2,4-dione
InChIKey	QCWBIPKYTBFWHH-FDDDBJFASA-N

02Struktur und Stereochemie

Two-dimensional chemical structure of 5-Ethynyluridine — Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 2 rings, includes aromatic atoms, includes aliphatic carbon, has 4 defined stereocentres. These statements are calculated from the published structure string.

Defined stereocentres	4
Ring count	2
Secondary amines	0
Tertiary amines	0

SMILES	C#CC1=CN(C(=O)NC1=O)[C@H]2[C@@H]([C@@H]([C@H](O2)CO)O)O
InChI	Nicht angegeben

03Stereochemistry

The published structure contains 4 defined and 0 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres4Structure assigned

Unassigned centres0Structure unspecified

Assignment statusFully assignedExact published identity

Tetrahedral upper bound≤ 16Before symmetry reduction

Published same-connectivity configurations

1 record

These records have the same connectivity, molecular formula and protonation layer, but a different complete InChIKey stereochemical layer. Only separately structure-linked records are shown.