Identidade

Ceftiofur impurity 20

Não indicado · C13H12N2O5S2

01Identidade

Lazychem IDLC-47931
CAS RNNão indicado
PubChem CID9902513
Molecular formulaC13H12N2O5S2
Molecular weight340.4 g/mol
IUPAC name7-amino-3-(furan-2-carbonylsulfanylmethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
InChIKeyZMPDMYFTSINIIZ-UHFFFAOYSA-N

02Estrutura e estereoquímica

2D structurePubChem CID 9902513
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 stereocentres0
Ring count3
Secondary amines0
Tertiary amines0
SMILESC1C(=C(N2C(S1)C(C2=O)N)C(=O)O)CSC(=O)C3=CC=CO3
InChINão indicado

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.

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.

04Estado na Índia

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

05Nomes e relações

API e fármaco de origem

Não indicado

Nomes e relações

    Impurezas e compostos relacionados

      06Fontes