3,5-Dimethylpyrazole: Reactivity with Zinc(II) Carboxylates and its Determination Method
3,5-Dimethylpyrazole forms different zinc(II) complexes based on solvent polarity and HPLC-DAD accurately detects it in nitrogen fertilizer samples.
Aug 1，2024 API
Androgen synthesis
Biosynthesis of androgens occurs both in the adrenal glands and in the ovaries and is modulated by the activity of several enzymes belonging to the cytochrome P450 superfamily.
Jul 31，2024 Biochemical Engineering
Classical Synthesis and Recent Synthetic Advances in Ibuprofen
Ibuprofen was developed in the 1960s and was valued at around 300 million US dollars in 2020. This article will introduce its synthesis methods, including classical and recent advances.
Jul 31，2024 API
Malachite synthesis
Chemically, Malachite is a combination of copper(II) carbonate and copper(II) hydroxide, CuCO3xCu(OH)2 .
Jul 31，2024 Inorganic chemistry
The safety of Oxybenzone as a sunscreen
Oxybenzone is an ultraviolet (UV) absorber used in 70% of sunscreen products, is a recognized endocrine-disrupting chemical (EDC) and is small enough to pass through skin and placenta barriers.
Jul 31，2024 Organic reagents
What are the uses and safety of Sodium sulfite?
?Sodium sulfite (SS) is a white, odourless, crystalline powder with a sulfurous taste that has reducing properties.
Jul 31，2024 Inorganic chemistry
Ninhydrin vs 1,8-diazafluoren-9-one
Ninhydrin and 1,8-diazafluoren-9-one (DFO) are the two primary reagents for visualizing the amino acids contained within a fingerprint residue.
Jul 31，2024 Organic reagents
The reduction reactions of Phenylsilane
Phenylsilane (PhSiH3) is an organosilicon compound that is benzene, and hydrogen is replaced by a silyl group.
Jul 31，2024 Organic reagents
Tofacitinib Citrate: Mechanism of Action and Clinical Applications in Psoriasis
Tofacitinib citrate, targeting JAK1 and JAK3, effectively manages psoriasis by reducing cytokine production and immune cell activation, demonstrating sustained efficacy in clinical trials.
Jul 31，2024 API
Glufosinate-Ammonium: Discovery and Physicochemical Properties
Glufosinate-ammonium is a non-selective herbicide effective against glyphosate-resistant weeds, offering stable physicochemical properties and significant agricultural utility since 1990s.
Jul 31，2024 API