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Tradipitant

Tradipitant is an experimental drug that is a neurokinin 1 antagonist. It works by blocking substance P, a small signaling molecule. Originally, this compound was owned by Eli Lilly and named LY686017. VLY-686 was purchased by Vanda Pharmaceutica ...

                                               

1.2.3-Triazole

1.2.3-Triazole is one of a pair of isomeric chemical compounds with molecular formula C 2 H 3 N 3, called triazoles, which have a five-membered ring of two carbon atoms and three nitrogen atoms. 1.2.3-Triazole is a basic aromatic heterocycle. Sub ...

                                               

1.2.4-Triazole

1.2.4-Triazole is one of a pair of isomeric chemical compounds with molecular formula C 2 H 3 N 3, called triazoles, which have a five-membered ring of two carbon atoms and three nitrogen atoms. 1.2.4-Triazole is a basic aromatic heterocycle. 1.2 ...

                                               

2.6-Dihydroxypyridine

2.6-Dihydroxypyridine is an alkaloid with the molecular formula C 5 H 3 N 2. It is a colorless solid. 2.6-Dihyroxypyridine is an intermediate in the degradation of nicotine.

                                               

Azine (heterocycle)

In Hantzsch–Widman nomenclature, an azine is an heterocyclic compound containing a 6-membered aromatic ring. It is an analog of a benzene ring in which one or more of the carbon atoms has been replaced by a nitrogen atom, and thus is also called ...

                                               

Acridines

                                               

Benzothiadiazines

                                               

Benzothiazines

                                               

Benzoxazines

                                               

Diazines

                                               

Isoquinolines

                                               

Phenanthridines

                                               

Tetrazines

                                               

Cyclohexa-1.3-diene

Cyclohexa-1.3-diene is an organic compound with the formula 2 4. It is a colorless, flammable liquid. Its refractive index is 1.475. A naturally occurring derivative of 1.3-cyclohexadiene is terpinene, a component of pine oil.

                                               

Cyclohexa-1.4-diene

1.4-Cyclohexadiene is an organic compound with the formula C 6 H 8. It is a colourless, flammable liquid that is of academic interest as a prototype of a large class of related compounds called terpenoids, an examples being γ-terpinene. An isomer ...

                                               

Diethylsuccinoylsuccinate

Diethylsuccinoylsuccinate is an organic compound with the formula 2. A tetrasubstituted derivative of 1.4-cyclohexadiene, the compound is the enol tautomer of the corresponding cyclohexadione. It is produced by base-induced condensation of diethy ...

                                               

Terpinene

The terpinenes are a group of isomeric hydrocarbons that are classified as monoterpenes. They each have the same molecular formula and carbon framework, but they differ in the position of carbon-carbon double bonds. α-Terpinene has been isolated ...

                                               

Xylylene

Xylylene comprises two isomeric organic compounds with the formula C 6 H 4 2. These compounds are related to the corresponding quinones by replacement of the oxygen atoms by CH 2 groups. ortho - and para -xylylene are best known, although neither ...

                                               

1.4-Cyclohexanedione

1.4-Cyclohexanedione is an organic compound with the formula 4 2. This white solid is one of the three isomeric cyclohexanediones. This particular diketone is used as a building block in the synthesis of more complex molecules.

                                               

1-(Benzenesulfonyl)-3-cyclohexylureas

                                               

Conduritol

Conduritol or 1.2.3.4-cyclohexenetetrol is any of the organic compounds with chemical formula C 6 H 10 O 4, that can be seen as derivatives of cyclohexene with four hydroxyl groups replacing hydrogen atoms on the four carbon atoms not adjacent to ...

                                               

Elemene

Elemenes are a group of closely related natural chemical compounds found in a variety of plants. The elemenes, which include α-, β-, γ-, and δ-elemene, are structural isomers of each other and are classified as sesquiterpenes. The elemenes contri ...

                                               

Sporolides

Sporolides A and B are novel polycyclic macrolides from the obligate marine bacterium Salinispora tropica that are composed of a chlorinated cyclopentaindene ring and a cyclohexenone moiety. They are only the second class of compounds isolated fr ...

                                               

Tetrahydrobenzaldehyde

1.2.3.6-Tetrahydrobenzaldehyde is an organic compound with the formula C 6 H 9 CHO. This colorless liquid is formally a partially hydrogenated derivative of benzaldehyde. It is produced by the Diels-Alder reaction of acrolein to butadiene. It is ...

                                               

Valencene

Valencene is a sesquiterpene that is an aroma component of citrus fruit and citrus-derived odorants. It is obtained inexpensively from Valencia oranges. Valencene is biosynthesized from farnesyl pyrophosphate by the CVS enzyme. It is a precursor ...

                                               

Cyclohexenols

                                               

Dihydropyran

In IUPAC names, "dihydro" refers to the two added hydrogen atoms needed to remove one double bond from the parent compound pyran. The numbers in front of the prefix indicate the position of the added hydrogen atoms and not the position of the dou ...

                                               

3.4-Dihydropyran

3.4-Dihydropyran is a heterocyclic compound with the formula C 5 H 8 O. The six-membered C 5 O ring has the unsaturation adjacent to oxygen. The isomeric 3.6-dihydropyran has a methylene separating the double bond and oxygen. DHP is used for prot ...

                                               

Massoia lactone

Massoia lactone is an alkyl lactone derived from the bark of the Massoia tree which is found in Papua, Indonesia though the compound can also be found as a component of cane sugar molasses, cured tobacco, and the essential oil of Sweet Osmanthus. ...

                                               

Dihydroisocoumarins

                                               

Dioxalin

Dioxalin is a reaction product of glycerol with oxalic acid at 533 kelvins. Its IUPAC name is 5--1.4-dioxane-2.3-dione. Dioxalin readily loses two molecules of carbon dioxide at this high temperature to form allyl alcohol and therefore offers a m ...

                                               

Oxazines

Oxazines are heterocyclic compounds containing one oxygen and one nitrogen atom in a doubly unsaturated six-membered ring. Isomers exist depending on the relative position of the heteroatoms and relative position of the double bonds. By extension ...

                                               

Pyran

In chemistry, pyran, or oxine, is a six-membered heterocyclic, non-aromatic ring, consisting of five carbon atoms and one oxygen atom and containing two double bonds. The molecular formula is C 5 H 6 O. There are two isomers of pyran that differ ...

                                               

Pyranol

                                               

Chromenes

                                               

Pyridazine

Pyridazine is a heterocyclic organic compound with the molecular formula 4 N 2. It contains a six-membered ring with two adjacent nitrogen atoms, and is aromatic. It is a colorless liquid with a boiling point of 208 °C. It is isomeric with two ot ...

                                               

2-Acetylpyridine

2-Acetylpyridine is an organic compound with the formula CH 3 COC 5 H 4 N. It is a viscous colorless liquid that is widely used as a flavoring substance. It is found in malt and produced by the Maillard reaction and by nixtamalization. It contrib ...

                                               

2-Bromopyridine

2-Bromopyridine is an organic compound with the formula BrC 5 H 4 N. It is a colorless liquid that is used as an intermediate in organic synthesis. It can be prepared from 2-aminopyridine via diazotization followed by bromination.

                                               

2.6-Diacetylpyridine

2.6-Diacetylpyridine is an organic compound with the formula C 5 H 3 NCH 3) 2. It is a white solid that is soluble in organic solvents. It is a disubstituted pyridine. It is a precursor to ligands in coordination chemistry.

                                               

Dimetindene

Dimetindene is an antihistamine/anticholinergic. It is a first generation selective H1 antagonist. Dimetindene is an atypical first generation H1 antagonist as it only minimally passes across the blood-brain barrier. Dimetindene is also an M2 rec ...

                                               

2-Formylpyridine

2-Formylpyridine, also commonly called pyridine-2-carboxaldehyde, is an organic compound with the formula NC 5 H 4 CHO. It is a colorless oily liquid with a distinctive odor. Older samples are often brown-colored owing to impurities. It serves as ...

                                               

Isonicotinic acid

Isonicotinic acid or 4-pyridinecarboxylic acid is an organic compound with the formula C 5 H 4 N. It is a derivative of pyridine with a carboxylic acid substituent at the 4-position. It is an isomer of picolinic acid and nicotinic acid which has ...

                                               

3.5-Lutidine

3.5-Lutidine is a heterocyclic organic compound with the formula 2 C 5 H 3 N. It is one of several dimethyl-substituted derivatives of pyridine, all of which are referred to as lutidines. It is a colorless liquid with mildly basic properties and ...

                                               

2-Methylpyridine

2-Methylpyridine, or 2-picoline, is the compound described with formula C 6 H 7 N. 2-Picoline is a colorless liquid that has an unpleasant odor similar to pyridine. It is mainly used to make vinylpyridine and the agrichemical nitrapyrin.

                                               

3-Methylpyridine

3-Methylpyridine or 3-picoline, is an organic compound with formula 3-CH 3 C 5 H 4 N. It is one of three positional isomers of methylpyridine, whose structures vary according to where the methyl group is attached around the pyridine ring. This co ...

                                               

4-Methylpyridine

4-Methylpyridine is the organic compound with the formula CH 3 C 5 H 4 N. It is one of the three isomers of methylpyridine. This pungent liquid is a building block for the synthesis of other heterocyclic compounds. Its conjugate acid, the 4-methy ...

                                               

Mocetinostat

Mocetinostat is a benzamide histone deacetylase inhibitor undergoing clinical trials for treatment of various cancers including follicular lymphoma, Hodgkins lymphoma and acute myelogenous leukemia. One clinical trial for refractory follicular ly ...

                                               

Picoline

Picoline refers to any of three isomers of methylpyridine. They are all colorless liquids with a characteristic smell similar to that of pyridine. They are miscible with water and most organic solvents. The CAS number of an unspecified picoline i ...

                                               

Polypyridine complex

Polypyridine complexes are coordination complexes containing polypyridine ligands, such as 2.2-bipyridine, 1.10-phenanthroline, or 2.2;62"-terpyridine. Polypyridines are multidentate ligands that confer characteristic properties to the metal comp ...

                                               

Bipyridines

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