Azonosítás

Cefditoren Impurity 27

Nincs megadva · C21H19N3O4S2

01Azonosítás

Lazychem IDLC-39654
CAS RNNincs megadva
PubChem CID58685990
Molecular formulaC21H19N3O4S2
Molecular weight441.5 g/mol
IUPAC name3-[(Z)-2-(4-methyl-1,3-thiazol-5-yl)ethenyl]-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
InChIKeyDGGHKCJHKVVAKE-FPLPWBNLSA-N

02Szerkezet és sztereokémia

2D structurePubChem CID 58685990
Two-dimensional chemical structure of Cefditoren Impurity 27
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. These statements are calculated from the published structure string.

Defined stereocentres0
Ring count4
Secondary amines0
Tertiary amines0
SMILESCC1=C(SC=N1)/C=C\C2=C(N3C(C(C3=O)NC(=O)CC4=CC=CC=C4)SC2)C(=O)O
InChINincs megadva

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

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.

04Indiai státusz

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

05Nevek és kapcsolatok

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