Heterocycles with Nitrogen (N)

Applications 2,5,6-Triaminopyrimidin-4(1H)-one sulphate (cas# 39267-74-8) is a useful research chemical.

Stability Hygroscopic
Applications 1-Ethyl-5-hydroxy-2-pyrrolidinone is an important organic solvent used in varnishing. Industrial solvent.
References Koch, H. et al. Arch. Toxicol., 88, 893 (2014); Koslitz, S. et al.: Toxicol. Lett., 231, 142 (2014);

Impurity Esomeprazol EP Impurity A/ Omeprazole EP Impurity A
Applications 5-Methoxy-2-mercaptobenzimidazole (Esomeprazol EP Impurity A) is used in the synthesis of COX-2 inhibitors
References Frechette, S., et al.: Bioorg. Med. Chem. Lett., 18, 1502 (2008), Zhang, R., et al.: Eur. J. Med. Chem., 44, 3771 (2009),

Applications α-(2,3-Dimethylphenyl)-α-methyl-1H-imidazole-5-methanol is used as a reagent in the synthesis of Medetomidine (M203250); an α2-adrenergic agonist. Also a sedative and analgesic.
References Scheinin, M., et al.: Br. J. Clin. Pharmacol., 24, 443 (1987); Stenberg, D., et al.: J. Vet. Pharmacol. Ther., 10, 319 (1987); Virtanen, R., et al.: Eur. J. Pharmacol., 150, 9 (1988); Cullen, L.K., et al.: Br. Vet. J., 152, 519 (1996); Chen, W., et al.: Faming Zhuanli Shenqing. CN 101921234 A 20101222. Dec 22, 2010

Applications 1-Formylpiperazine (cas# 7755-92-2) is a useful research chemical.

Applications 2-(Aminomethyl)pyrazine is a useful synthetic intermediate. It is used to synthesize pyrazolo[4,3-c]pyridinediones as orally bioavailable NADPH oxidase isoform 4 inhibitors for the treatment of idiopathic pulmonary fibrosis. It is also used to prepare pyrazolyl-indoles with the abilities to induce T-cell kinase inhibition.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Laleu, B., et al.: J. Med. Chem., 53, 7715 (2010); Velankar, A., et al.: Bioorg. Med. Chem., 18, 4547 (2010)

Applications Piperonylic Acid is a compound closely mimicking the structure of transcinnamic acid involved in the phenylpropanoid pathway in plant physiology.
References Schalk, M. et al.: Plant Physiol., 118, 209 (1998);

Applications 4-(2-Hydroxyethyl)piperazin-2-one (cas# 23936-04-1) is a useful research chemical.

Applications N-Boc-4-hydroxypiperidine is a 4-hydroxypyridine with a boc protecting group used in the preparation of neurologically active agents and other pharmaceutical compounds.
References Kwon, Y.E. et al.: Bioorg. Med. Chem., 15, 6596 (2007); Knutsen, L.J.S. et al.: J. Med. Chem., 42, 3463 (1999);

Applications Orotic Acid Monosodium Salt is used in the formation of a complex with lanthanium(III) which displats cytotoxic activity on different tumor cell lines.Also, it is the unlabeled form of Orotic Acid-15N2 Monosodium Salt (O691517), which is an intermediate used in the synthesis of Orotic Acid-15N2 Monohydrate (O691504), which is a labeled analogue of Orotic Acid Monohydrade (O691500), which is used in the preparation of therapeutic agents for chronic obstructive pulmonary disease (COPD) treatment.
References Kostova, I., et al.: Int. J. Curr. Chem., 1, 271-280 (2010)

Applications 1-(oxan-4-yl)-1H-1,2,3-triazole-4-carboxylic acid (cas# 1487610-80-9) is a useful research chemical.

Applications 2-Hydroxy-5-(trifluoromethyl)pyridine (cas# 33252-63-0) is a compound useful in organic synthesis.

Applications 4-Acetylpyridine is a acetylated pyridine used in the preparation of nitrogen containing bicyclic heterocycles and other organic compounds. 4-Acetylpyridine is also present in mainstream cigarette smoke.
References Kulshreshtha, N.P. et al.: J. Chrom. A, 985, 303 (2003); Scian, M. et al.: Inhal. Toxicol., 21, 1040 (2009);

Applications 5-Aminomethyl-2-chloropyridine is a reagent that is used in the synthesis of macamides and analogs that have FAAH (fatty acid amide hydrolase) inhibitory activity.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Wu, H., et al.: Bioorg. Med. Chem., 21, 5188 (2013);

Stability Light Sensitive
Applications 1-[4-bromo-2-(trifluoromethyl)phenyl]-1H-1,2,3-triazole-4-carboxylic acid (cas# 1179507-09-5) is a useful research chemical.

Applications A common additive for peptide coupling.
E0

Applications 1H-1,2,4-triazole-3-sulfonamide (cas# 89517-96-4) is a useful research chemical.

Applications An intermediate in the production of many biological inhibitors.
References Lambertucci, C., et al.: Bioorg. Med. Chem., 17, 2812 (2009), Lebsack, A., et al.: Bioorg. Med. Chem. Lett., 19, 40 (2009), Griffith, D., et al.: J. Med. Chem., 52, 234 (2009),

Applications (4S3-[(2R,5S)-5-(4-Fluorophenyl)-2-[(S)-[(4-fluorophenyl)amino][4-[(trimethylsilyl)oxy]phenyl]methyl]-1-oxo-5-[(trimethylsilyl)oxy]pentyl]-4-phenyl-2-oxazolidinone is used in the synthesis of Ezetimibe (E975000), an antihyperlipoproteinemic; a cholesterol absorption inhibitor.
References Bankowski, K., et. al.: Przemysl Chemiczny, 91, 289 (2012); van Heek, M., at al.: J. Pharmacol. Exp. Ther., 283, 157 (1997); van Heek, M., at al.: Brit. J. Pharmacol., 129, 1748 (2000)

Applications 2,6-diethylpyrazine (cas# 13067-27-1) is a useful research chemical.

Applications Benzotriazol-1-yl-oxytripyrrolidinphosphonium Hexafluorophosphate (cas# 128625-52-5) is a compound useful in organic synthesis.

3,3-Dibromopiperidin-2-one is a synthetic reaction product that is used to synthesize diisobutylaluminum. This compound can be found in the sources methylester chloride, pentachloride, thionyl, phosphorus pentachloride, coniferyl alcohol and ferulic acid. It is also an alkaloid compound that has been reported as a palladium catalyst for coupling reactions. 3,3-Dibromopiperidin-2-one is used to synthesize diisobutylaluminum. This compound can be found in the sources methylester chloride, pentachloride, thionyl, phosphorus pentachloride, coniferyl alcohol and ferulic acid. It is also an alkaloid compound that has been reported as a palladium catalyst for coupling reactions.

Fluoxetine is a selective serotonin reuptake inhibitor that has been used clinically to treat depression. This drug inhibits the reuptake of serotonin, which leads to an increase in the concentration of serotonin in the synaptic cleft and an enhancement of serotonergic neurotransmission. Fluoxetine has been shown to be effective at treating insulin resistance and obesity in clinical studies. The linear calibration curve for fluoxetine was found using confocal microscopy and sequence analysis on human adipose tissue. Fluoxetine treatment increased insulin sensitivity and decreased food intake in rats with metabolic syndrome. Logistic regression was used to establish statistical significance between fluoxetine treatment and weight loss as well as insulin sensitivity. Fluoxetine was also found to increase the mitochondrial membrane potential through regulation of voltage-dependent anion channels, leading to antidepressant activity.

2-Amino-3-chloropyrazine is an active analogue of pyrazinamide, which is a potent antimycobacterial drug. It has been shown to have bacteriostatic activity against Mycobacterium tuberculosis in vitro and in vivo. 2-Amino-3-chloropyrazine has been shown to inhibit mitochondrial membrane potential, which may be due to its ability to inhibit hepg2 cell growth by decreasing intracellular ATP levels. It also inhibits the synthesis of bacterial DNA and protein, thereby inhibiting bacterial growth. 2-Amino-3-chloropyrazine has also been shown to have antitumor properties against mouse tumor cells. The pharmacokinetic properties of this drug are not well understood yet, but it has been shown that it can be detected in serum after administration

Please enquire for more information about Methyl 3-amino-6-methylthieno[2,3-b]pyridine-2-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this page

6-Chloropurine is an isothiouronium salt that is metabolized by the enzyme thiopurine methyltransferase to its active form, 6-methylthioinosine. It has been shown to inhibit the growth of bacterial cells in culture by binding to their adenine nucleotide. 6-Chloropurine inhibits the synthesis of purines and pyrimidines, which are involved in DNA replication and RNA synthesis. 6-Chloropurine has been shown to have cytotoxic effects on certain human carcinoma cell lines and may be used as a chemotherapeutic agent for these types of cancer. The drug has also been shown to have high values with aerobacter aerogenes, which is a bacterium that can cause lung infections.

5-Methoxyindole-3-acetic acid is a chemical that can be used to synthesize a variety of compounds. It is a versatile building block that has been used in the synthesis of complex compounds, as well as an intermediate for the production of other chemicals. 5-Methoxyindole-3-acetic acid is also an important reaction component and reagent for organic synthesis. This substance is not currently on the list of speciality chemicals, but it has shown high quality and usefulness in research.