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Cetirizine

Pharmacology of Cetirizine

PharmacodynamicsCetirizine acts as a highly selective antagonist of histamine H1 receptors. [3] The Ki values for the H1 receptor are approximately 6 nM for cetirizine, approximately 3 nM for levocetirizine, and approximately 100 nM for dexetirizine, indicating that the levo-enantiomer is the predom
Cetirizine

Cetirizine and its medical uses

Cetirizine, sold under the brand name Zyrtec among others, is a second-generation antihistamine used to treat allergic rhinitis (hay fever), dermatitis, and hives (hives). [5] It is taken orally. [6] Effects usually start within thirty minutes and last for about a day. [6] The degree of benefit is s
Azelastine

Azelastine and its medical uses

Azelastine, marketed under brands such as Optivar, is an H1 receptor blocking drug used primarily as a nasal spray to treat allergic rhinitis (hay fever) and as an eye drop to treat allergic conjunctivitis. [4][5] Other uses may include oral treatment of asthma and rashes. [6] Effects appear within
Sodium Salicylate

Sodium salicylate and its uses

Sodium salicylate is the sodium salt of salicylic acid. It can be prepared by sodium phenate and carbon dioxide at higher temperature and pressure. Historically, it was synthesized by refluxing methyl salicylate (oil of wintergreen) with excess sodium hydroxide. characteristic:Sodium salicylate belo
Neochlorogenic Acid

What is Neochlorogenic acid?

Neochlorogenic acid is a natural polyphenol found in certain dried fruits and other plant sources such as peaches. It is an isomer of chlorogenic acid; both are members of the caffeoylquinic acid class of molecules. neochlorogenic acidPubChem CID 5280633structure molecular formula• C16H18O9synonyms•
Dimethylamino Antipyrine D6

Briefing of 4-Dimethylamino Antipyrine-d6

Briefing of 4-Dimethylamino Antipyrine-d6PubChem CID12306036structure molecular formula• C13H17N3Osynonyms• 91419-95-3• 4-[Bis(trideuteriomethyl)amino]-1,5-dimethyl-2-phenylpyrazol-3-one• 4-Dimethylaminoantipyrine-d6• 4-[di(?H?)methylamino]-1,5-dimethyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-onemolecular
Naphthalene Chemical

Naphthalene Chemical properties

Reactions with electrophilesNaphthalene reacts more readily than benzene in electrophilic aromatic substitution reactions. For example, the chlorination and bromination of naphthalene proceed without catalysts to 1-chloronaphthalene and 1-bromonaphthalene, respectively. Likewise, while both benzene
Camphorquinone

Camphorquinone vs Naphthalene

Camphorquinone, also known as 2,3-camphoranedione, is an organic compound extracted from camphor. A yellow solid used as a photoinitiator for curing dental composites. [1] Camphorquinone is produced by oxidation of camphor with selenium dioxide.Light curing details[edit]Polymerization initiated by c
Indole 3 Carbinol

Azetidine and Indole alkaloid

Azetidine is a saturated heterocyclic organic compound containing three carbon atoms and one nitrogen atom. It is liquid at room temperature, has a strong ammonia odor, and is strongly basic compared with most secondary amines.synthesis and generationAzetidines can be prepared by reducing azetidinon
Quinoline 8 Boronicacid Powder

What is Quinoline?

Quinoline is a heterocyclic aromatic organic compound with the chemical formula C9H7N. A colorless hygroscopic liquid with a strong odour. Aged samples, especially if exposed to light, turn yellow and then brown. Quinoline is only slightly soluble in cold water, but readily soluble in hot water and