Pinaverium Impurity 7

(1R,5S)-4-[(2-Bromo-4,5-dimethoxyphenyl)methyl]-4-[2-[2-(6,6-dimethylbicyclo[3.1.1]hept-2-en-2-yl)ethoxy]ethyl]morpholinium Bromide, also known as Brucin or Brucine, is a chemical compound with the molecular formula C27H41Br2NO4. Brucin is a quaternary ammonium salt and is commonly used in organic chemistry as a chiral auxiliary for asymmetric synthesis. The compound is a potent inhibitor of acetylcholinesterase, which is an enzyme that breaks down the neurotransmitter acetylcholine. This makes Brucin an important compound for the development of drugs that can treat various neurological disorders such as Alzheimer's disease and Parkinson's disease. Brucin is also known for its use as an analytical reagent in analytical chemistry. It is a useful reagent for the detection of amino acids, peptides, and proteins. It can also be used in the analysis of carbohydrates and other organic compounds. The compound is a white crystalline solid that is soluble in water and polar organic solvents. It has a melting point of 285-289°C and a boiling point of 651.7°C. The compound is stable under normal conditions, but it should be stored in a cool and dry place and kept away from heat and moisture. It is important to handle Brucin with care, as it can be harmful if ingested or inhaled.