Tunnistetiedot

Ceftolozane Impurity 3

CAS 47288-83-5 · C16H18N2O4S

01Tunnistetiedot

Lazychem IDLC-10160
CAS RN47288-83-5
PubChem CID175666248
Molecular formulaC16H18N2O4S
Molecular weight334.39 g/mol
IUPAC name(6R,7R)-4-methoxybenzyl 7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
InChIKeyFWMULLONXKFDBL-IUODEOHRSA-N

02Rakenne ja stereokemia

2D structurePubChem CID 175666248
Two-dimensional chemical structure of Ceftolozane Impurity 3, CAS 47288-83-5
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 stereocentres2
Ring count3
Secondary amines0
Tertiary amines0
SMILESCC1=C(N2[C@@H]([C@@H](C2=O)N)SC1)C(=O)OCC3=CC=C(C=C3)OC
InChIEi ilmoitettu

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.

No additional structure-linked configuration with the same connectivity is currently present in the LazyChem dataset.

Scope: The mathematical 2^n value is only an upper bound. Symmetry and other stereogenic elements can change the number of distinct stereoisomers. A hypothetical configuration is not published as a compound record without a verified structure identity.

04Tila Intiassa

Exact-compound status is evaluated only against the published name and CAS number. Confirm the current official instrument before a regulatory decision.

05Nimet ja suhteet

API ja emolääke

Ceftolozane

Epäpuhtaudet ja lähiyhdisteet

Nimet ja suhteet

  • (4-methoxyphenyl)methyl (6R,7R)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
  • 47288-83-5
  • 4-methoxybenzyl (6R,7R)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

Epäpuhtaudet ja lähiyhdisteet

06Lähteet