Cefaclor Impurity 87

01Identità

Lazychem ID	LC-48675
CAS RN	Mhux elenkat
PubChem CID	6420015
Molecular formula	C15H14ClN3O4S
Molecular weight	367.8 g/mol
IUPAC name	(6R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
InChIKey	QYIYFLOTGYLRGG-KWBIFUEGSA-N

02Struttura u stereokimika

Two-dimensional chemical structure of Cefaclor Impurity 87 — 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 2 defined stereocentres, contains at least one halogen atom. These statements are calculated from the published structure string.

Defined stereocentres	2
Ring count	3
Secondary amines	0
Tertiary amines	0

SMILES	C1C(=C(N2[C@H](S1)C(C2=O)NC(=O)[C@@H](C3=CC=CC=C3)N)C(=O)O)Cl
InChI	Mhux elenkat

03Stereochemistry

The published structure contains 2 defined and 1 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres2Structure assigned

Unassigned centres1Structure unspecified

Assignment statusPartially assignedExact published identity

Tetrahedral upper bound≤ 8Before symmetry reduction

Published same-connectivity configurations

5 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.

CAS not listed

QYIYFLOTGYLRGG-KWBIFUEGSA-N

Current configuration

7-(2-Amino(phenyl)acetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid

CAS not listed

QYIYFLOTGYLRGG-UHFFFAOYSA-N

0 defined, 3 unassigned centres

Cefaclor EP Impurity C

CAS not listed

QYIYFLOTGYLRGG-IMSIIYSGSA-N

3 defined, 0 unassigned centres

Cefaclor Impurity 15

CAS not listed

QYIYFLOTGYLRGG-ISTVAULSSA-N

3 defined, 0 unassigned centres

Cefaclor-d5

CAS not listed

QYIYFLOTGYLRGG-IMLLATIOSA-N

3 defined, 0 unassigned centres

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 fl-Indja

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

Cefaclor Impurity 87

01Identità

02Struttura u stereokimika

03Stereochemistry

Published same-connectivity configurations