Identidade

Cefaclor EP Impurity D

CAS 152575-13-8 · C15H14ClN3O4S

01Identidade

Lazychem IDLC-09647
CAS RN152575-13-8
PubChem CID101170203
Molecular formulaC15H14ClN3O4S
Molecular weight367.80 g/mol
IUPAC name(2R,6R,7R)- and (2S,6R,7R)-7-[[(2R)-2-amino- 2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia- 1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid
InChIKeyUPMVPDSZPOOATN-ULZUWYFZSA-N

02Estrutura e estereoquímica

2D structurePubChem CID 101170203
Two-dimensional chemical structure of Cefaclor EP Impurity D, CAS 152575-13-8
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 3 defined stereocentres, contains at least one halogen atom. These statements are calculated from the published structure string.

Defined stereocentres3
Ring count3
Secondary amines0
Tertiary amines0
SMILESC1=CC=C(C=C1)[C@H](C(=O)N[C@H]2[C@@H]3N(C2=O)C(C(=CS3)Cl)C(=O)O)N
InChINão indicado

03Stereochemistry

The published structure contains 3 defined and 1 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres3Structure assigned
Unassigned centres1Structure unspecified
Assignment statusPartially assignedExact published identity
Tetrahedral upper bound≤ 16Before 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.

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

Cefaclor

Impurezas e compostos relacionados

Nomes e relações

  • Cefaclor Delta-3-Isomer
  • Delta-3-Cefaclor
  • δ-3-Cefaclor
  • 7-(((2R)-aminophenylacetyl)amino)-3-chloro-8-oxo-5-Thia-1-azabicyclo(4.2.0)oct-3-ene-2-carboxylic acid, (6R,7R)-
  • 152575-13-8
  • QBD8CQ4TN8
  • RefChem:1074290
  • (6R,7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid
  • Cefaclor EP Impurity D
  • (2R,6R,7R)- and (2S,6R,7R)-7-[[(2R)-2-Amino-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic Acid (delta-3-Cefaclor)
  • CEFACLOR, DELTA-3-ISOMER (30 MG)
  • Delta-3-Cefaclor CRS

Impurezas e compostos relacionados

06Fontes