Identità

Ceftiofur impurity 20

Non indicato · C13H12N2O5S2

01Identità

Lazychem ID	LC-47931
CAS RN	Non indicato
PubChem CID	9902513
Molecular formula	C13H12N2O5S2
Molecular weight	340.4 g/mol
IUPAC name	7-amino-3-(furan-2-carbonylsulfanylmethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
InChIKey	ZMPDMYFTSINIIZ-UHFFFAOYSA-N

02Struttura e stereochimica

Two-dimensional chemical structure of Ceftiofur impurity 20 — Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 3 rings, includes aromatic atoms, includes aliphatic carbon. These statements are calculated from the published structure string.

Defined stereocentres	0
Ring count	3
Secondary amines	0
Tertiary amines	0

SMILES	C1C(=C(N2C(S1)C(C2=O)N)C(=O)O)CSC(=O)C3=CC=CO3
InChI	Non indicato

03Stereochemistry

The published structure contains 0 defined and 2 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres0Structure assigned

Unassigned centres2Structure unspecified

Assignment statusUnassignedExact published identity

Tetrahedral upper bound≤ 4Before symmetry reduction

Published same-connectivity configurations

2 records

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.