Choline Dihydrogen Citrate

• CAT Number: R033933
• CAS Number: 77-91-8
• Molecular Formula: C₁₁H₂₁NO₈
• Molecular Weight: 295.29
• Purity: ≥95%
• Synonyms: 2-Hydroxy-1,2,3-propanetricarboxylic Acid Ion(1-) 2-Hydroxy-N,N,N-trimethylethanaminium; 2-Hydroxy-N,N,N-trimethylethanaminium Salt with 2-Hydroxy-1,2,3-propanetricarboxylic Acid; Choline Citrate; Citric acid, Ion(1-), Choline; 2-Hydroxyethyltrimeth
• Storage: -20°C

Choline Dihydrogen Citrate (Cat No.: R033933) is a quaternary ammonium salt formed from choline and citric acid, commonly used as a dietary supplement and biochemical reagent. It plays a crucial role in lipid metabolism, neurotransmitter synthesis (acetylcholine), and liver function studies. The citrate component enhances solubility and bioavailability, making it suitable for nutritional and pharmacological research. Its biocompatibility and low toxicity support its use in cell culture media and metabolic studies. Choline Dihydrogen Citrate is intended strictly for laboratory or research use.