C14H12O2

	C14H12O2 The molecular formula C14H12O2 (molar mass : 212.24 g/mol, exact mass: 212.08373 u) may refer to: * Benzoin * Benzyl benzoate * Felbinac, a medicine * 1-Keto-1,2,3,4-tetrahydrophenanthrene, a syntethic estrogen * Pinosylvin, a stilbenoid * 3,4'-Dihydroxystilbene, a stilbenoid * Stilbestrol Stilbestrol, or stilboestrol, also known as 4,4'-dihydroxystilbene or 4,4'-stilbenediol, is a stilbenoid nonsteroidal estrogen and the parent compound of a group of more potent nonsteroidal estrogen derivatives that includes, most notably, dieth ... , a stilbenoid {{MolFormDisambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Benzoin (organic Compound) Benzoin ( or ) is an organic compound with the formula PhCH(OH)C(O)Ph. It is a hydroxy ketone attached to two phenyl groups. It appears as off-white crystals, with a light camphor-like odor. Benzoin is synthesized from benzaldehyde in the benzoin condensation. It is chiral and it exists as a pair of enantiomers: (''R'')-benzoin and (''S'')-benzoin. Benzoin is ''not'' a constituent of benzoin resin obtained from the benzoin tree ''(Styrax)'' or tincture of benzoin. The main component in these natural products is benzoic acid. History Benzoin was first reported in 1832 by Justus von Liebig and Friedrich Woehler during their research on oil of bitter almond, which is benzaldehyde with traces of hydrocyanic acid. The catalytic synthesis by the benzoin condensation was improved by Nikolay Zinin during his time with Liebig. Uses The main uses of benzoin are as a precursor to benzil, which is a photoinitiator.Hardo Siegel, Manfred Eggersdorfer "Ketones" in Ullmann's Encyclopedia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Pinosylvin Pinosylvin is an organic compound with the formula C6H5CH=CHC6H3(OH)2. A white solid, it is related to trans-stilbene, but with two hydroxy groups on one of the phenyl substituents. It is very soluble in many organic solvents, such as acetone. Occurrence Pinosylvin is produced in plants in response to fungal infections, ozone-induced stress, and physical damage for example. It is a fungitoxin protecting the wood from fungal infection. It is present in the heartwood of ''Pinaceae'' and also found in '' Gnetum cleistostachyum''. Injected in rats, pinosylvin undergoes rapid glucuronidation and a poor bioavailability. Biosynthesis Pinosylvin synthase, an enzyme, catalyzes the biosynthesis of pinosylvin from malonyl-CoA and cinnamoyl-CoA: :3 malonyl-S-CoA + cinnamoyl-S-CoA → 4 CoA-SH + pinosylvin + 4 CO2 This biosynthesis is noteworthy because plant biosyntheses employing cinnamic acid as a starting point are rare compared to the more common use of ''p''-coumaric acid. Tw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Benzyl Benzoate Benzyl benzoate is an organic compound which is used as a medication and insect repellent. As a medication it is used to treat scabies and lice. For scabies either permethrin or malathion is typically preferred. It is applied to the skin as a lotion. Typically two to three applications are needed. It is also present in Balsam of Peru, Tolu balsam, and in a number of flowers. Side effects may include irritation of the skin. It is not recommended in children. It is also used in other animals; however, it is considered toxic to cats. How it works is unclear. Benzyl benzoate was first studied medically in 1918. It is on the World Health Organization's List of Essential Medicines. Benzyl benzoate is sold under the brand name Scabanca among others and is available as a generic medication. It is not available for medical use in the United States. Uses Medical Benzyl benzoate is an effective and inexpensive topical treatment for human scabies. It has vasodilating and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Felbinac Felbinac (INN, or biphenylylacetic acid) is a topical medicine, belonging to the family of medicines known as nonsteroidal anti-inflammatory drugs (NSAIDs) of the arylacetic acid (not arylpropionic acid) class, which is used to treat muscle inflammation and arthritis.Description of Felbinac on Tiscal/ref> It is an active metabolite of fenbufen Fenbufen is a nonsteroidal anti-inflammatory drug used to treat pain. Fenbufen is a member of the propionic acid derivatives class of drugs. It was introduced by American Cyanamid under the trade name Lederfen in the 1980s. Due to liver toxic .... Related compounds The α-methyl acid of felbinac is called biprofen and is used to prepare bifepramide. The α-ethyl acid is called xenbucin which is used to make xenthiorate. See also * Fluenetil References Nonsteroidal anti-inflammatory drugs {{musculoskeletal-drug-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Molecular Formula In chemistry, a chemical formula is a way of presenting information about the chemical proportions of atoms that constitute a particular chemical compound or molecule, using chemical element symbols, numbers, and sometimes also other symbols, such as parentheses, dashes, brackets, commas and ''plus'' (+) and ''minus'' (−) signs. These are limited to a single typographic line of symbols, which may include subscripts and superscripts. A chemical formula is not a chemical name, and it contains no words. Although a chemical formula may imply certain simple chemical structures, it is not the same as a full chemical structural formula. Chemical formulae can fully specify the structure of only the simplest of molecules and chemical substances, and are generally more limited in power than chemical names and structural formulae. The simplest types of chemical formulae are called ''empirical formulae'', which use letters and numbers indicating the numerical ''proportions'' of atoms of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	1-Keto-1,2,3,4-tetrahydrophenanthrene 1-Keto-1,2,3,4-tetrahydrophenanthrene (THP-1), or 1,2,3,4-tetrahydrophenanthren-1-one, is a synthetic steroid-like compound which was reported to be the first synthetic estrogen, or the first synthetic compound identified with estrogenic activity. It was first synthesized in 1933 by Cook et al. and was tested due to its similarity to the presumed chemical structure of estrone. Upon reassessment many decades later, the compound was found to bind only weakly to the estrogen receptors, and, unexpectedly, did not actually have functional activity as an estrogen or antiestrogen ''in vitro'' or ''in vivo''. It did, however, show some androgenic and antiandrogen Antiandrogens, also known as androgen antagonists or testosterone blockers, are a class of drugs that prevent androgens like testosterone and dihydrotestosterone (DHT) from mediating their biological effects in the body. They act by blocking the ...ic activity ''in vitro''. See also * Estrin References Ketones Phe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]