Chemical identity

N-Nitroso Desmethyl Linagliptin

CAS not listed · C24H25N9O3

01Identity

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

Lazychem IDLC-21752
PubChem CID168448574
NameN-Nitroso Desmethyl Linagliptin
CAS RNNot listed
Molecular formulaC24H25N9O3
Molecular weight487.51 g/mol
IUPAC name(R)-8-(3-aminopiperidin-1-yl)-7-(but-2-yn-1-yl)-1-((4-methylquinazolin-2-yl)methyl)-3-nitroso-3,7-dihydro-1H-purine-2,6-dione
InChIKeyRPVAXQPEKKSVER-MRXNPFEDSA-N

02Structure identifiers

2D structurePubChem CID 168448574
Two-dimensional chemical structure of N-Nitroso Desmethyl Linagliptin
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 1 defined stereocentre, contains an N-nitroso substructure. These statements are calculated from the published structure string.

Defined stereocentres1
Unassigned stereocentres0
Ring count5
Secondary amines0
Tertiary amines1
N-methyl amine sites0
SMILESCC#CCN1C2=C(N=C1N3CCC[C@H](C3)N)N(C(=O)N(C2=O)CC4=NC5=CC=CC=C5C(=N4)C)N=O
InChINot listed
Formula from structureC24H25N9O3
Molecular weight from structure487.51 g/mol

03Stereochemistry

The published structure contains 1 defined and 0 unassigned tetrahedral stereocentre. The exact wedge and dash depiction is shown above.

Defined centres1Structure assigned
Unassigned centres0Structure unspecified
Assignment statusFully assignedExact published identity
Tetrahedral upper bound≤ 2Before 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 FOUNDNo CAS number is available for an exact comparison.
SCOMETNO EXACT REVIEWED CAS MATCHNo CAS number is available for an exact comparison.
Review date2026-08-01Recheck the current official instruments for the material, concentration, activity and date in question.

05Names and relationships

Associated parent compound

N-Nitroso/ Linagliptin

View associated product family

Other names

No synonyms are listed.

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