Identita

Methylprednisolone Impurity 89

Neuvedeno · C23H28O6

01Identita

Lazychem ID	LC-43182
CAS RN	Neuvedeno
PubChem CID	18594073
Molecular formula	C23H28O6
Molecular weight	400.5 g/mol
IUPAC name	[2-[(8S,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3,11-dioxo-1,2,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate
InChIKey	QDQSHYPJQHVPIE-RFZYENFJSA-N

02Struktura a stereochemie

Two-dimensional chemical structure of Methylprednisolone Impurity 89 — 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 6 defined stereocentres. These statements are calculated from the published structure string.

Defined stereocentres	6
Ring count	4
Secondary amines	0
Tertiary amines	0

SMILES	CC(=O)OCC(=O)[C@]1(CC[C@@H]2[C@@]1(CC(=O)[C@H]3[C@H]2C=CC4=CC(=O)CC[C@]34C)C)O
InChI	Neuvedeno

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

2 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.