2-Pyrrolidinone, 1-(4-O-β-D-galactopyranosyl-β-D-glucopyranosyl)-4-(2-methylpropyl)-, (4R)-

普瑞巴林杂质01

Also known as: PD 224378, Pregabalin Amide Lactose Adduct, Pregabalin conjugate PD0224378, (4R)-1-(4-O-β-D-galactopyranosyl-β-D-glucopyranosyl)-4-(2-methylpropyl)-2-pyrrolidinone, (4R)-1-[(2R,3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]-4-(2-methylpropyl)pyrrolidin-2-one, (R)-1-((2R,3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)-4-isobutylpyrrolidin-2-one

2-Pyrrolidinone, 1-(4-O-β-D-galactopyranosyl-β-D-glucopyranosyl)-4-(2-methylpropyl)-, (4R)- (CAS 501665-88-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H35NO11 and a molecular weight of 465.492 g/mol. It is also known as PD 224378, Pregabalin Amide Lactose Adduct and Pregabalin conjugate PD0224378. Key properties include a boiling point of 751.9±60.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 408.5±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

501665-88-9

Jingsj CID

J-1391647-1

Molecular Formula

C₂₀H₃₅NO₁₁

Chinese Name

普瑞巴林杂质01

Molecular Weight

465.492 g/mol

Category

Organic Compounds

Last updated

8/21/2026