Tapatybė

Ceftizoxime Impurity 23

Nenurodyta · C19H18N8O7S3

01Tapatybė

Lazychem ID	LC-32699
CAS RN	Nenurodyta
PubChem CID	175674514
Molecular formula	C19H18N8O7S3
Molecular weight	566.6 g/mol
IUPAC name	(6R,7R)-7-[[(2Z)-2-[2-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-1,3-thiazol-4-yl]-2-methoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
InChIKey	PSYJBNNVQYKJPJ-WETGQCNVSA-N

02Struktūra ir stereochemija

Two-dimensional chemical structure of Ceftizoxime Impurity 23 — Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

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

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

SMILES	CO/N=C(/C1=CSC(=N1)N)\C(=O)NC2=NC(=CS2)/C(=N/OC)/C(=O)N[C@H]3[C@@H]4N(C3=O)C(=CCS4)C(=O)O
InChI	Nenurodyta

03Stereochemistry

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

Defined centres2Structure assigned

Unassigned centres0Structure unspecified

Assignment statusFully assignedExact published identity

Tetrahedral upper bound≤ 4Before 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.