7-(2-BUTYN-1-YL)-8-((3R)-3-(1,3-DIHYDRO-1,3-DIOXO-2H-ISOINDOL-2-YL)-1-PIPERIDINYL)-3,7-DIHYDRO-3-METHYL-1-((4-METHYL-2-QUINAZOLINYL)METHYL)-1H-PURINE-2,6-DIONE
UNII E5E8KN349S

Substance Identification & Data

This profile provides standardized clinical and technical data for 7-(2-butyn-1-yl)-8-((3r)-3-(1,3-dihydro-1,3-dioxo-2h-isoindol-2-yl)-1-piperidinyl)-3,7-dihydro-3-methyl-1-((4-methyl-2-quinazolinyl)methyl)-1h-purine-2,6-dione, uniquely identified by the FDA Unique Ingredient Identifier (UNII) E5E8KN349S.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 886588-63-2 and the RxNorm Concept ID (RxCUI) N/A. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

E5E8KN349S

CAS Registry Number

886588-63-2

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

7-(2-BUTYN-1-YL)-8-((3R)-3-(1,3-DIHYDRO-1,3-DIOXO-2H-ISOINDOL-2-YL)-1-PIPERIDINYL)-3,7-DIHYDRO-3-METHYL-1-((4-METHYL-2-QUINAZOLINYL)METHYL)-1H-PURINE-2,6-DIONE

Official standardized name for this substance within the FDA UNII nomenclature system.

InChIKey

C33H30N8O4

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

OXVXJPINFRNEPM-OAQYLSRUSA-N

Line notation for describing the chemical structure and connectivity of atoms.

PubChem CID

59522528

Unique identification number in the NCBI database of chemical substances.

Substance Type

7-(2-Butyn-1-yl)-8-[(3R)-3-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-1-piperidinyl]-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione

ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Ingredient Role

c1ccc2c(c1)nc(nc2C)Cn3c(n(c4c(c3=O)n(c(n4)N5C[C@@H](CCC5)N6C(c7c(C6=O)cccc7)=O)CC#CC)C)=O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 7-(2-butyn-1-yl)-8-((3r)-3-(1,3-dihydro-1,3-dioxo-2h-isoindol-2-yl)-1-piperidinyl)-3,7-dihydro-3-methyl-1-((4-methyl-2-quinazolinyl)methyl)-1h-purine-2,6-dione. Identifiers are organized into official regulatory terms, commercial trade names, and technical systematic synonyms used to ensure accurate identification across clinical pharmaceutical databases, regulatory filings, and electronic health records.

Common Names & Synonyms

Linagliptin Phthalimide Analog [USP IMPURITY]

Systematic Nomenclature

(R)-7-(But-2-ynyl)-8-(3-(1,3-dioxoisoindolin-2-yl)piperidin-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-1H-purine-2,6(3H,7H)-dione

SYS

1H-Purine-2,6-dione, 7-(2-butyn-1-yl)-8-[(3R)-3-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-1-piperidinyl]-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-

SYS

7-(2-Butyn-1-yl)-8-[(3R)-3-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-1-piperidinyl]-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione

SYS

External Clinical & Regulatory Resources

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