Chemical identity

N-Nitroso Trandolapril

CAS 1026154-51-7 · C24H33N3O6

01Identity

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

Lazychem IDLC-22470
PubChem CID171380609
NameN-Nitroso Trandolapril
CAS RN1026154-51-7
Molecular formulaC24H33N3O6
Molecular weight459.5 g/mol
IUPAC name(2S,3aR,7aS)-1-(N-((S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)-N-nitroso-L-alanyl)octahydro-1H-indole-2-carboxylic acid
InChIKeyRHYWANSFAACSPN-WTNASJBWSA-N

02Structure identifiers

2D structurePubChem CID 171380609
Two-dimensional chemical structure of N-Nitroso Trandolapril, CAS 1026154-51-7
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 3 rings, includes aromatic atoms, includes aliphatic carbon, has 5 defined stereocentres, contains an N-nitroso substructure. These statements are calculated from the published structure string.

Defined stereocentres5
Unassigned stereocentres0
Ring count3
Secondary amines0
Tertiary amines1
N-methyl amine sites0
SMILESCCOC(=O)[C@H](CCC1=CC=CC=C1)N([C@@H](C)C(=O)N2[C@H]3CCCC[C@@H]3C[C@H]2C(=O)O)N=O
InChINot listed
Formula from structureC24H33N3O6
Molecular weight from structure459.5 g/mol

03Stereochemistry

The published structure contains 5 defined and 0 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres5Structure assigned
Unassigned centres0Structure unspecified
Assignment statusFully assignedExact published identity
Tetrahedral upper bound≤ 32Before 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.

04India 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 / RCSNO EXACT MATCH FOUNDCAS 1026154-51-7 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 1026154-51-7 has no exact match in the reviewed SCOMET list.
Review date2026-08-01Recheck the current official instruments for the material, concentration, activity and date in question.

05Names and relationships

Associated parent compound

Trandolapril

View API and impurity family

Other names

  • Trandolapril Nitroso Impurity 1

Related records from the same parent family

06Documented 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.

07Sources