Identita

Ulipristal Impurity 28

Neuvedeno · C22H30O4

01Identita

Lazychem ID	LC-45517
CAS RN	Neuvedeno
PubChem CID	12137749
Molecular formula	C22H30O4
Molecular weight	358.5 g/mol
IUPAC name	1-[(8S,13S,14S,17R)-17-hydroxy-13-methylspiro[1,2,4,6,7,8,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane]-17-yl]ethanone
InChIKey	GJXAERIRKRLZJY-AQCRLBJHSA-N

02Struktura a stereochemie

Two-dimensional chemical structure of Ulipristal Impurity 28 — Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 5 rings, includes aliphatic carbon, has 4 defined stereocentres. These statements are calculated from the published structure string.

Defined stereocentres	4
Ring count	5
Secondary amines	0
Tertiary amines	0

SMILES	CC(=O)[C@]1(CC[C@@H]2[C@@]1(CC=C3[C@H]2CCC4=C3CCC5(C4)OCCO5)C)O
InChI	Neuvedeno

03Stereochemistry

The published structure contains 4 defined and 0 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres4Structure assigned

Unassigned centres0Structure unspecified

Assignment statusFully 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.