2-Acetyl-1-pyrroline-d4 (10percent w/w in DCM)

• CAT Number: R023238
• CAS Number: NA
• Molecular Formula: C₆H₅D₄NO
• Molecular Weight: 115.17
• Purity: ≥95%
• Synonyms: 1-(3,4-Dihydro-2H-pyrrol-5-yl)ethanone-d4; 2-Acetyl-4,5-dihydro-3H-pyrrole-d4
• Storage: Store at -20°C

2-Acetyl-1-pyrroline-d4（Cat No.:R023238）, containing four deuterium atoms and diluted to 10% weight/weight in dichloromethane (DCM), is a deuterated variant of 2-Acetyl-1-pyrroline. This compound is known for its distinctive bread-like aroma and is crucial in flavor chemistry, particularly in imparting the characteristic flavor to foods like basmati rice and pandan. The deuterium atoms enhance the compound’s stability, making it highly valuable for trace analysis in food chemistry and fragrance studies using techniques like NMR spectroscopy and mass spectrometry.