Identität

Clobetasol Propionate Impurity E

Nicht angegeben · C25H33ClO4

01Identität

Lazychem ID	LC-34052
CAS RN	Nicht angegeben
PubChem CID	145875044
Molecular formula	C25H33ClO4
Molecular weight	433.0 g/mol
IUPAC name	[(8R,9S,10R,13S,14S,16S,17R)-17-(2-chloroacetyl)-10,13,16-trimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl] propanoate
InChIKey	KULNBXHGURSKOK-LIILDAOESA-N

02Struktur und Stereochemie

Two-dimensional chemical structure of Clobetasol Propionate Impurity E — Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 4 rings, includes aliphatic carbon, has 7 defined stereocentres, contains at least one halogen atom. These statements are calculated from the published structure string.

Defined stereocentres	7
Ring count	4
Secondary amines	0
Tertiary amines	0

SMILES	CCC(=O)O[C@@]1([C@H](C[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=CC(=O)C=C[C@]34C)C)C)C(=O)CCl
InChI	Nicht angegeben

03Stereochemistry

The published structure contains 7 defined and 0 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres7Structure assigned

Unassigned centres0Structure unspecified

Assignment statusFully assignedExact published identity

Tetrahedral upper bound≤ 128Before 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.