Identita

Cefaclor Dimer Impurity

CAS 142975-51-7 · C30H26Cl2N6O7S2

01Identita

Lazychem IDLC-09642
CAS RN142975-51-7
PubChem CID169435948
Molecular formulaC30H26Cl2N6O7S2
Molecular weight717.60 g/mol
IUPAC name(6R,7R)-7-[[(2R)-2-[[(6R,7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carbonyl]amino]-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
InChIKeyHJVFFFPXPOSCTD-UZRIYZSQSA-N

02Struktura a stereochemie

2D structurePubChem CID 169435948
Two-dimensional chemical structure of Cefaclor Dimer Impurity, CAS 142975-51-7
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 6 rings, includes aromatic atoms, includes aliphatic carbon, has 6 defined stereocentres, contains at least one halogen atom. These statements are calculated from the published structure string.

Defined stereocentres6
Ring count6
Secondary amines0
Tertiary amines0
SMILESC1C(=C(N2[C@H](S1)[C@@H](C2=O)NC(=O)[C@@H](C3=CC=CC=C3)N)C(=O)N[C@H](C4=CC=CC=C4)C(=O)N[C@H]5[C@@H]6N(C5=O)C(=C(CS6)Cl)C(=O)O)Cl
InChINeuvedeno

03Stereochemistry

The published structure contains 6 defined and 0 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres6Structure assigned
Unassigned centres0Structure unspecified
Assignment statusFully assignedExact published identity
Tetrahedral upper bound≤ 64Before 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.

04Stav v Indii

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

05Názvy a vztahy

API a mateřské léčivo

Cefaclor

Nečistoty a související sloučeniny

Názvy a vztahy

    Nečistoty a související sloučeniny

    06Zdroje