Permethrin is an insecticide in the pyrethroid chemical family. Being a neurotoxic synthetic pyrethroid, it acts on the nervous system of insects. It interferes with sodium channels to disrupt the function of neurons and causes muscles to spasm, culminating in paralysis and death of arthropod. It affects sodium transport across the neuronal membranes in arthropods, thus causing depolarization. It is a mixture of a cis -trans isomer.
Acetonitrile (ACN) is a highly polar, volatile, colorless liquid with ethereal odor and is the simplest organic nitrile widely used as a solvent.
The nitrile group constitutes active part of the molecule. It participates in various reactions that lead to number of nitrogen containing organic molecules.
A newly developed drug stabilizes dopamine and serotonin levels using a novel mechanism. It effectively treats psychosis in patients with schizophrenia, and researchers are testing its efficacy for Parkinson’s disease as well.
The threat of antibiotic resistance rises as bacteria continue to evolve to foil even the most powerful modern drug treatments. By 2050, antibiotic resistant-bacteria threaten to claim more than 10 million lives as existing therapies prove ineffective.
According to the World Health Organization, about 785 million people around the world lack a clean source of drinking water. Despite the vast amount of water on Earth, most of it is seawater and freshwater accounts for only about 2.5% of the total. One of the ways to provide clean drinking water is to desalinate seawater. The Korea Institute of Civil Engineering and Building Technology (KICT) has announced the development of a stable performance electrospun nanofiber membrane to turn seawater into drinking water by membrane distillation process.
A complex salt of undetermined structure, composed of iron, ammonia and citric acid; there are two types of salts – brown and green – containing different amounts of iron
Trifluoroacetic acid (TFA), is widely used in organic synthesis as a solvent, catalyst and reagent thanks to its reactivity and stability under adverse conditions.
Clariant, a focused, sustainable and innovative speciality chemical company, has reached definitive agreements for the divestment of its Pigments business to a consortium of Heubach Group (“Heubach”) and SK Capital Partners (“SK Capital”)
The latest survey of British Coatings Federation (BCF) members reveals UK coatings manufacturers are increasingly concerned about the effects of the new UK chemical regulations.
Shipping costs have risen sharply and fierce competition for ocean freight capacity is the new normal. With new capacity only slowly coming onstream, freight rates are expected to continue to reach new highs this year and will remain above their pre-pandemic levels in the longer term.
Niacinamide is a naturally occurring nutrient belonging to the pyridine carboxylic acid family. It is an important form of vitamin B3, an essential nutrient that supports many cellular processes and plays an important role in energy metabolism. Animal and refined grain-based products are fortified with Niacinamide.
AstraZeneca and MSD’s Lynparza (olaparib) has shown efficacy in preventing cancer recurrence in patients with germline BRCA-mutated (gBRCAm) high-risk human epidermal growth factor receptor 2 (HER2)-negative early breast cancer.