Identität

Cefotaxime EP Impurity C

Nicht angegeben · C17H17N5O8S2

01Identität

Lazychem ID	LC-48573
CAS RN	Nicht angegeben
PubChem CID	6455314
Molecular formula	C17H17N5O8S2
Molecular weight	483.5 g/mol
IUPAC name	(6R,7R)-3-(acetyloxymethyl)-7-[[(2Z)-2-(2-formamido-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
InChIKey	QUSLXJHSQSHRFM-QVJRADPESA-N

02Struktur und Stereochemie

Two-dimensional chemical structure of Cefotaxime EP Impurity C — 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, has 2 defined stereocentres. These statements are calculated from the published structure string.

Defined stereocentres	2
Ring count	3
Secondary amines	0
Tertiary amines	0

SMILES	CC(=O)OCC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)/C(=N\OC)/C3=CSC(=N3)NC=O)SC1)C(=O)O
InChI	Nicht angegeben

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

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.