Chemical identity

Silodosin N-Oxide

CAS 2361272-05-9 · C25H32F3N3O5

01Identity

Identifiers and names for this exact compound. Empty fields are left unassigned.

Lazychem IDLC-28083
PubChem CID169446394
NameSilodosin N-Oxide
CAS RN2361272-05-9
Molecular formulaC25H32F3N3O5
Molecular weight511.53
IUPAC name7-carbamoyl-1-(3-hydroxypropyl)-5-((R)-2-((2-(2-(2,2,2-trifluoroethoxy)phenoxy)ethyl)amino)propyl)indoline 1-oxide
InChIKeyIZGKNEVGNJFXEF-WYXXSATOSA-N

02Structure identifiers

2D structurePubChem CID 169446394
2D structure: Silodosin N-Oxide, CAS 2361272-05-9
Structure of Silodosin N-Oxide (CAS 2361272-05-9). LazyChem record. Source identity: PubChem CID 169446394. Confirm the identifiers before analytical use.Download structure image

Structure facts for this exact identity.

Molecular formulaC25H32F3N3O5
InChIKeyIZGKNEVGNJFXEF-WYXXSATOSA-N
Ring count3
Defined stereocentres1
Unassigned stereocentres1
SMILESC[C@H](CC1=CC2=C(C(=C1)C(=O)N)[N+](CC2)(CCCO)[O-])NCCOC3=CC=CC=C3OCC(F)(F)F
InChIInChI=1S/C25H32F3N3O5/c1-17(30-8-12-35-21-5-2-3-6-22(21)36-16-25(26,27)28)13-18-14-19-7-10-31(34,9-4-11-32)23(19)20(15-18)24(29)33/h2-3,5-6,14-15,17,30,32H,4,7-13,16H2,1H3,(H2,29,33)/t17-,31?/m1/s1

03Stereochemistry

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

Defined stereocentres12D structure
Unassigned stereocentres12D structure
Assignment statusPartially 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.

No additional structure-linked configuration with the same connectivity is currently present in the LazyChem dataset.

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.

04Possible N-nitroso structures

A record-level structural review indicates a possible N-nitroso candidate. This is not a confirmed impurity, formation prediction or analytical finding.

Possible structure candidateUnconfirmed identity
Possible N-nitroso structural candidate related to Silodosin N-Oxide, CAS 2361272-05-9
No CAS number, formation claim or analytical confirmation is assigned.

A structural result alone does not establish that a nitrosamine forms. A process-specific and analytical assessment is required.

05India status for this compound

These results apply only to this exact compound name and CAS number. Confirm the current official instruments before making a regulatory decision.

NDPS / RCSNOT FOUND IN REVIEWED ENTRIESCAS 2361272-05-9 was not found in the reviewed exact-identity entries. Generic, class, analogue, salt and isomer provisions were not evaluated.
SCOMETNOT FOUND IN REVIEWED CAS ENTRIESCAS 2361272-05-9 was not found in the reviewed exact-CAS mapping. Generic and analogue entries were not evaluated.

06Names and relationships

Associated parent compound

Silodosin

View API and impurity family

Other names

  • Silodosin Impurity 36

Related records from the same parent family

07Documented history

Dated discovery, occurrence, use and issue claims are published only when a suitable primary or government source is available.

No dated history available

No verified discovery, first report, occurrence, use or issue event is currently available for this identity.

08Sources