1,5-Naphthalene Diisocyanate: Indication, Application, Preparation
The 1,5-Naphthalene Diisocyanate (C12H6N2O2), also known as NDI. Polyurethane is one of the six largest synthetic materials in the world today.
Apr 18，2023 Chemical Materials
Synthesis of the 7H-Pyrrolo[2,3-d]pyriMidin-4-aMine,N-Methyl-N-[(3R,4R)-4-Methyl-1-(phenylMethyl)-3-piperidinyl]-
7H-Pyrrolo[2,3-d]pyriMidin-4-aMine,N-Methyl-N-[(3R,4R)-4-Methyl-1-(phenylMethyl)-3-piperidinyl]-, as a heterocyclic derivatives. It can be used as the most critical intermediate of tolfortib citrate.
Apr 18，2023 API
D-Mannose: Preparation, Mechanism And Application Studies
D-mannose is an epimer of D-glucose at the C-2 position and the aldose isomer of D-fructose, and it exists in nature as a component of mannan.
Apr 18，2023 API
Trypsin: Preparation and Application Studies
Trypsin is an important pancreatic serine protease in mammals. The main function of this enzyme is to hydrolyze proteins into smaller peptides or even amino acids.
Apr 18，2023 API
1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate): Its application and toxicity
1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo [2.2.2] octane bis (tetrafluoroborate) is a kind of selective fluorine reagent, which is a versatile reagent for fluoroalkylation of alkenes and acet.
Apr 17，2023 Organic Synthesis Intermediate
β-Nicotinamide adenine dinucleotide: Biosynthesis, physiological function and application
β-Nicotinamide adenine dinucleotide is a cofactor and plays a major role in metabolism, involved in redox reactions, carrying electrons from one reaction to another.
Apr 17，2023 Nucleoside Drugs
N-Hydroxysuccinimide: Synthesis, application and pharmacokinetics
N-Hydroxysuccinimide (NHS) is an organic compound to used to prepare active esters in organic synthesis.
Apr 17，2023 Amides
Sodium ethoxide: Application and Preparation
The sodium ethoxide is a chemical compound with the formula C2H5ONa. It is a white to yellow ish powder that is soluble in polar solvents such as ethanol and methanol.
Apr 17，2023 API
Sodium benzoate: Application, Pharmacokinetics, Toxicity
Sodium benzoate is the sodium salt of benzoic acid, and is the first preservative allowed by the FDA for use in food products.
Apr 17，2023 Food Additives
4-Dimethylaminopyridine: An Effective Acyl Transfer Agent
4-Dimethylaminopyridine is a derivative of pyridine with the chemical formula (CH3)2NC5H4N.
Apr 14，2023 API