Identita

Tadalafil Impurity 28

Neuvedeno · C21H20N2O4

01Identita

Lazychem ID	LC-41255
CAS RN	Neuvedeno
PubChem CID	44250538
Molecular formula	C21H20N2O4
Molecular weight	364.4 g/mol
IUPAC name	ethyl (1R,3R)-1-(1,3-benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate
InChIKey	PVOZBOVBXZLVEO-VQIMIIECSA-N

02Struktura a stereochemie

Two-dimensional chemical structure of Tadalafil 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 aromatic atoms, includes aliphatic carbon, has 2 defined stereocentres. These statements are calculated from the published structure string.

Defined stereocentres	2
Ring count	5
Secondary amines	1
Tertiary amines	0

SMILES	CCOC(=O)[C@H]1CC2=C([C@H](N1)C3=CC4=C(C=C3)OCO4)NC5=CC=CC=C25
InChI	Neuvedeno

03Stereochemistry

The published structure contains 2 defined and 0 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres2Structure assigned

Unassigned centres0Structure unspecified

Assignment statusFully assignedExact published identity

Tetrahedral upper bound≤ 4Before 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.