198J479Y2L 877130-28-4 Filibuvir Filibuvir [USAN:INN] UNII-198J479Y2L (6R)-6-Cyclopentyl-6-(2-(2,6-diethylpyridin-4-yl)ethyl)-3-((5,7-dimethyl(1,2,4)triazolo(1,5-a)pyrimidin-2-yl)methyl)-4-hydroxy-5,6-dihydro-2H-pyran-2-one 2H-Pyran-2-one, 6-cyclopentyl-6-(2-(2,6-diethyl-4-pyridinyl)ethyl)-3-((5,7-dimethyl(1,2,4)triazolo(1,5-a)pyrimidin-2-yl)methyl)-5,6-dihydro-4-hydroxy-, (6R)- PF-00868554 6-Cyclopentyl-6-(2-(2,6-diethylpyridin-4-yl)ethyl)-3-((5,7-dimethyl-(1,2,4)triazolo(1,5-a)pyrimidin-2-yl)methyl)-4-hydroxy-5,6-dihydropyran-2-one PF00868554 CAS 877130-28-4

Purity 97%+In StockPharmaceutical Standards
CAS No.877130-28-4
Molecular FormulaC29H37N5O3
Molecular Weight503.64 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

198J479Y2L 877130-28-4 Filibuvir Filibuvir [USAN:INN] UNII-198J479Y2L (6R)-6-Cyclopentyl-6-(2-(2,6-diethylpyridin-4-yl)ethyl)-3-((5,7-dimethyl(1,2,4)triazolo(1,5-a)pyrimidin-2-yl)methyl)-4-hydroxy-5,6-dihydro-2H-pyran-2-one 2H-Pyran-2-one, 6-cyclopentyl-6-(2-(2,6-diethyl-4-pyridinyl)ethyl)-3-((5,7-dimethyl(1,2,4)triazolo(1,5-a)pyrimidin-2-yl)methyl)-5,6-dihydro-4-hydroxy-, (6R)- PF-00868554 6-Cyclopentyl-6-(2-(2,6-diethylpyridin-4-yl)ethyl)-3-((5,7-dimethyl-(1,2,4)triazolo(1,5-a)pyrimidin-2-yl)methyl)-4-hydroxy-5,6-dihydropyran-2-one PF00868554 CAS 877130-28-4 chemical structure

Description

The occurrence of 198J479Y2L 877130-28-4 Filibuvir Filibuvir [USAN:INN] UNII-198J479Y2L (6R)-6-Cyclopentyl-6-(2-(2,6-diethylpyridin-4-yl)ethyl)-3-((5,7-dimethyl(1,2,4)triazolo(1,5-a)pyrimidin-2-yl)methyl)-4-hydroxy-5,6-dihydro-2H-pyran-2-one 2H-Pyran-2-one, 6-cyclopentyl-6-(2-(2,6-diethyl-4-pyridinyl)ethyl)-3-((5,7-dimethyl(1,2,4)triazolo(1,5-a)pyrimidin-2-yl)methyl)-5,6-dihydro-4-hydroxy-, (6R)- PF-00868554 6-Cyclopentyl-6-(2-(2,6-diethylpyridin-4-yl)ethyl)-3-((5,7-dimethyl-(1,2,4)triazolo(1,5-a)pyrimidin-2-yl)methyl)-4-hydroxy-5,6-dihydropyran-2-one PF00868554 is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

198J479Y2L 877130-28-4 Filibuvir Filibuvir [USAN:INN] UNII-198J479Y2L (6R)-6-Cyclopentyl-6-(2-(2,6-diethylpyridin-4-yl)ethyl)-3-((5,7-dimethyl(1,2,4)triazolo(1,5-a)pyrimidin-2-yl)methyl)-4-hydroxy-5,6-dihydro-2H-pyran-2-one 2H-Pyran-2-one, 6-cyclopentyl-6-(2-(2,6-diethyl-4-pyridinyl)ethyl)-3-((5,7-dimethyl(1,2,4)triazolo(1,5-a)pyrimidin-2-yl)methyl)-5,6-dihydro-4-hydroxy-, (6R)- PF-00868554 6-Cyclopentyl-6-(2-(2,6-diethylpyridin-4-yl)ethyl)-3-((5,7-dimethyl-(1,2,4)triazolo(1,5-a)pyrimidin-2-yl)methyl)-4-hydroxy-5,6-dihydropyran-2-one PF00868554 (CAS 877130-28-4) is a high-purity analytical reference standard with the molecular formula C29H37N5O3 and a molecular weight of 503.64 g/mol.

Based on its molecular formula C29H37N5O3, 198J479Y2L 877130-28-4 Filibuvir Filibuvir [USAN:INN] UNII-198J479Y2L (6R)-6-Cyclopentyl-6-(2-(2,6-diethylpyridin-4-yl)ethyl)-3-((5,7-dimethyl(1,2,4)triazolo(1,5-a)pyrimidin-2-yl)methyl)-4-hydroxy-5,6-dihydro-2H-pyran-2-one 2H-Pyran-2-one, 6-cyclopentyl-6-(2-(2,6-diethyl-4-pyridinyl)ethyl)-3-((5,7-dimethyl(1,2,4)triazolo(1,5-a)pyrimidin-2-yl)methyl)-5,6-dihydro-4-hydroxy-, (6R)- PF-00868554 6-Cyclopentyl-6-(2-(2,6-diethylpyridin-4-yl)ethyl)-3-((5,7-dimethyl-(1,2,4)triazolo(1,5-a)pyrimidin-2-yl)methyl)-4-hydroxy-5,6-dihydropyran-2-one PF00868554 contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 503.64 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 198J479Y2L 877130-28-4 Filibuvir Filibuvir [USAN:INN] UNII-198J479Y2L (6R)-6-Cyclopentyl-6-(2-(2,6-diethylpyridin-4-yl)ethyl)-3-((5,7-dimethyl(1,2,4)triazolo(1,5-a)pyrimidin-2-yl)methyl)-4-hydroxy-5,6-dihydro-2H-pyran-2-one 2H-Pyran-2-one, 6-cyclopentyl-6-(2-(2,6-diethyl-4-pyridinyl)ethyl)-3-((5,7-dimethyl(1,2,4)triazolo(1,5-a)pyrimidin-2-yl)methyl)-5,6-dihydro-4-hydroxy-, (6R)- PF-00868554 6-Cyclopentyl-6-(2-(2,6-diethylpyridin-4-yl)ethyl)-3-((5,7-dimethyl-(1,2,4)triazolo(1,5-a)pyrimidin-2-yl)methyl)-4-hydroxy-5,6-dihydropyran-2-one PF00868554 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC29H37N5O3
Molecular Weight503.64 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms5

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