PIPES: Preparation Method, Catalytic Application and Differences with HEPES
PIPES, prepared by methanol, copper powder, and dichloroethane, is an efficient, recyclable catalyst for solvent-free. Unlike HEPES, PIPES is insoluble and ideal for metal ion buffers.
Mar 21，2024 API
Pseudouridine: Evolution and Functions
Pseudouridine, discovered in the 1950s, plays vital roles across various RNA types, influencing RNA integrity, ribosome function, tRNA structure, and genetic code dynamics.
Mar 21，2024 API
What is the connection between Hydrogen peroxide and ammonia?
The synergistic effect of hydrogen peroxide and ammonia strengthened the ammonolysis effect, whereas it weakened the oxidation effect.
Mar 20，2024 Inorganic chemistry
Vinyl acetate: Properties, Production process and Uses
Vinyl acetate is mainly used for production of polyvinyl acetate (PVAc), polyvinyl alcohol (PVA), ethylene–vinyl acetate (VAE) copolymer, vinyl chloride–vinyl acetate copolymer and other derivatives.
Mar 20，2024 API
1,1-Difluoroethane: Properties, Production process and Uses
According to different raw materials, the processes for manufacture of 1,1-difluoroethane include two routes: fluorination of acetylene and fluorination of vinyl chloride.
Mar 20，2024 API
1,1,1,2-Tetrafluoroethane: Properties, Production process and Uses
Tetrafluoroethane (HFC-134a) is the most widely used medium- and low-temperature environmentally friendly refrigerant.
Mar 20，2024 API
Tetrachloroethylene: Uses and Effects on humans
Tetrachloroethylene is mainly used as a dry-cleaning agent. It is an intermediate for production of trichloroacetic acid and fluorine-containing organic compounds.
Mar 20，2024 API
What is Osmiridium used for?
Osmium is used to add hardness to alloys. Osmium alloys are used in making hard and high-wear items, including instrument pivots, tips of fountain pen, compasses and electrical contacts.
Mar 20，2024 Inorganic chemistry
Is tirzepatide available for weight loss?
Tirzepatide works for weight loss by decreasing your appetite and slowing the movement of food from the stomach into the small intestine, which may make you feel full more quickly and for a longer per
Mar 20，2024 API
How to synthesize Isoprene?
The commercial processes for isoprene production include the extraction method (recovery from C5 fraction), dehydrogenation of isopentane or isopentene, the reaction of isobutylene with formaldehyde,
Mar 20，2024 Organic Chemistry