Identitet

Cefixime Impurity 3

Ikke angivet · C23H20N8O11S3

01Identitet

Lazychem IDLC-09849
CAS RNIkke angivet
PubChem CID162513559
Molecular formulaC23H20N8O11S3
Molecular weight680.65 g/mol
IUPAC name(6R,7R)-7-((Z)-2-(2-((Z)-2-(2-aminothiazol-4-yl)-2-((carboxymethoxy)imino)acetamido)thiazol-4-yl)-2-((carboxymethoxy)imino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
InChIKeyGGIJXQCFWNWITP-UICXOWQTSA-N

02Struktur og stereokemi

2D structurePubChem CID 162513559
Two-dimensional chemical structure of Cefixime Impurity 3
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 stereocentres2
Ring count4
Secondary amines0
Tertiary amines0
SMILESC=CC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)/C(=N\OCC(=O)O)/C3=CSC(=N3)NC(=O)/C(=N\OCC(=O)O)/C4=CSC(=N4)N)SC1)C(=O)O
InChIIkke angivet

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.

04Status i Indien

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

05Navne og relationer

API og moderlægemiddel

Cefixime

Urenheder og beslægtede forbindelser

Navne og relationer

    Urenheder og beslægtede forbindelser

    06Kilder