Vitamin E, also known as tocopherol, is an antioxidant and nutritional agent with excellent performance, high biological activity and food safety. It is widely used in medicine, health care products, food, cosmetics and other fields.

Vitamin E succinate can be used in sleep induction, modifies circadian rhythm, antioxidant, and free radical scavenger.

Solubilizer; emulsifier

Vitamin K1 is mainly used to prevent bleeding caused by vitamin K deficiency.

Menaquinone-7 is a menaquinone whose side-chain contains seven isoprene units in an all-trans-configutation. It has a role as a Mycoplasma genitalium metabolite, a bone density conservation agent, an Escherichia coli metabolite, a human blood serum metabolite and a cofactor.

Vitamin K2 is a natural vitamin that is produced by gut bacteria. It is commonly used to accelerate clotting, maintain clotting time, and treat bleeding caused by vitamin K deficiency.

Menadione is precursor to verious types of Vitamin K. It is of industrial importance as an intermediate in the synthesis of phylloquinone.

Vitexin is a phenolic glycoside drug that shows anti-stress activity. It also shows possible application as an anti-diabetic.

Voglibose is an alpha-glucosidase inhibitor that is taken orally to improve diabetic postprandial hyperglycemia.

One of the impurities of Vonoprazan, which is a potassium-competitive acid blocker and has been found to be effective in the treatment of gastroduodenal ulcer and reflux esophagitis.

TAK-438 is an orally active potassium-competitive acid blocker which inhibits H+, K+-ATPase activity with an IC50 of 19 nM.

Vortioxetine acts as an antidepressant by increasing the concentration of serotonin (5-HT) in the central nervous system (CNS).

Antidepressant

Buchwald palladacycle precatalyst with new biaryl(dialkyl)phosphine ligand, VPhos, has an improved activity profile for the reductive coupling of non-aromatic heterocyclic alkyl bromides. Its combined use with a surfactant system of octanoic acid/sodium octanoate enables Negishi coupling and access to diverse C(sp3)–C(sp2) cross-coupled products.It is a fourth-generation (G4) Buchwald precatalysts are similar to the third generation […]

Vutrisiran is a liver-directed, investigational, small interfering ribonucleic acid (siRNA) agent.

Vutrisiran is an investigational, liver-directed small interfering ribonucleic acid (siRNA) compound designed for research on transthyretin (TTR)-mediated amyloidosis.

Basic solvents for injections and I.V. fluids

Wheat protein peptide is used for heart and blood vessel conditions which includes congestive heart failure (CHF), chest pain, high blood pressure and coronary artery disease. It plays a vital role in the treatment of cardiovascular disease due to it being antiatherogenic, anti-ischemic, antiplatelet and antithrombotic.

Wilforlide A is extracted from the herb of Tripterygium wilfordii Hook.f. It has obvious anti-inflammatory effect at high-dose.

Ashwagandha is a popular Ayurvedic herb used as a general tonic, to increase energy and reduce stress. Ashwagandha has not been implicated in causing serum enzyme elevations during therapy, but recently has been implicated in rare cases of clinically apparent liver injury.

Wogonin is a dihydroxy- and monomethoxy-flavone in which the hydroxy groups are positioned at C-5 and C-7 and the methoxy group is at C-8. It has a role as a cyclooxygenase 2 inhibitor, an antineoplastic agent, an angiogenesis inhibitor and a plant metabolite. It is a dihydroxyflavone and a monomethoxyflavone. It is a conjugate acid […]

Exceptional ligands for Pd-catalyzed amination and amidation of aryl sulfonates. XPHOS is used as a regent in the synthesis of novel [1,2,4]triazolo[4,3-a]pyrazine derivatives as potential selective c-met inhibitors with improved pharmacokinetic properties.

It has a role as a muscarinic agonist and a serotonergic agonist.

Binding agent; Suspension aid

Vasodilator for cerebral dysfunction and other vascular diseases

Xanthohumol is a member of the class of chalcones that is trans-chalcone substituted by hydroxy groups at positions 4, 2′ and 4′, a methoxy group at position 6′ and a prenyl group at position 3′. Isolated from Humulus lupulus, it induces apoptosis in human malignant glioblastoma cells. It has a role as a metabolite, an […]

Xanthosine is used in the amplification of DNA isothermal strand displacement.

It is a constituent of the fruits of Ammi majus. Like other psoralens, trioxsalen causes photosensitization of the skin. It is administered topically or orally in conjunction with UV-A for phototherapy treatment of vitiligo and severe psoriasis. It has a role as a dermatologic drug, an antineoplastic agent, a photosensitizing agent, a cross-linking reagent and […]

Xantphos Pd G3 is an excellent reagent for palladium-catalyzed cross-coupling reactions. Its applications include negative cross-coupling reactions in palmitoimide synthesis, aminocarbonylation of heteraryl bromide with CO in the presence of triethylamine, and PEG thiol and aglycone halide forming a coupling through a C-S bond.

A powerful ligand for classic cross-coupling reactions combined with the Buchwald Fourth Generation Palladacycle. Bench stable, soluble in most organic solvents.

XPhos Pd G2 is often used as a catalyst in organic synthesis, mostly to catalyze coupling reactions and activation reactions of inert chemical bonds.

XPhos Pd G3 can be applied to the cyanation of heterocyclic halides and coupling of heteraryl chloride and polyfluoraryl zinc.

XPhos Pd G4 is a metal palladium catalyst, which can be prepared by the reaction of a bisphosphonate ligand and a palladium catalyst precursor compound, and is often used to catalyze various coupling reactions.

Xylitol is a pentitol (five-carbon sugar alcohol) having meso-configuration, being derived from xylose by reduction of the carbonyl group. It has a role as a sweetening agent, an allergen, a hapten, a human metabolite, an algal metabolite, a Saccharomyces cerevisiae metabolite and a mouse metabolite.

Xylitol is a polyhydric alcohol that is used in chewing gum, throat lozenges, and chocolate.

It has a role as a sweetening agent, an allergen, a hapten, a human metabolite, an algal metabolite, a Saccharomyces cerevisiae metabolite and a mouse metabolite.

Z-Asn-OH is a non-essential amino acid in humans, promoting cancer cell proliferation.

N-benzyloxycarbonylglycine is a derivative of glycine having a benzyloxycarbonyl protecting group attached to the nitrogen. It is a conjugate acid of a N-benzyloxycarbonylglycinate.

N-benzyloxycarbonyl-L-leucine is a L-leucine derivative obtained by the substitution of a benzyloxycarbonyl group on the nitrogen atom. It is a carbamate ester and a L-leucine derivative. It is a conjugate acid of a N-benzyloxycarbonyl-L-leucinate.