Biological function and synthesis of Calcitriol
Calcitriol is a calciotropic hormone secreted by renal proximal tubular cells. It stimulates intestinal calcium absorption and bone mineralization.
Jun 17，2022 API
Preparation of Titanocene dichloride
Titanocene dichloride is mainly used as a catalyst for olefin copolymerization and homopolymerization.
Jun 17，2022 Catalyst and Auxiliary
Biological functions and synthesis of Aldosterone
Aldosterone is synthesized in the adrenal cortex. Aldosterone regulates the electrolyte and water balance by increasing the renal retention of sodium and the excretion of potassium.
Jun 17，2022 Biochemical EngineeringThe prevention or reduction of discoloration of sodium pyrithione
Sodium pyrithione [also called the sodium salt of 1-hydroxy-2-pyridinethione, sodium pyridine-2-thiol-N-oxide, or 2-pyridinethiol-1-oxide, Na salt] is also employed as a preservative in various cosmet
Jun 17，2022 API
Biological functions and synthesis of Cortisol
Cortisol is a major glucocorticoid hormone in mammals, and cortisol is essential for life.
Jun 17，2022 APIZineb---Organic sulfur fungicide
Zineb is a protective organic sulfur fungicide. Zineb is safe for plants, chemically active, easily oxidized into isothiocyanate compounds in water.
Jun 17，2022 Pesticide Intermediates
Biological functions and synthesis of 18-hydroxycorticosterone
18-hydroxycorticosterone serves as an intermediate in the synthesis of aldosterone by the aldosterone synthase in the zona glomerulosa.
Jun 16，2022 Biochemical Engineering
Biological functions and synthesis of Corticosterone
Corticosterone is the biological glucocorticoid in mice, rats, birds, reptiles, and amphibians, which do not have 17α-hydroxylase activity in the adrenal cortex.
Jun 16，2022 API
Biological functions and biosynthesis of Corticosteroids
Corticosteroids consist of two physiological classes of steroid hormones: glucocorticoids and mineralocorticoids. Corticosteroids are synthesized in the adrenal cortex in the kidney of vertebrates.
Jun 16，2022 Biochemical Engineering
Synthesis and use of Estrone
Estrone is a steroid hormone produced in the ovary, testis, and placenta; it has weak estrogenic activity.
Jun 16，2022 API