Heterocycles with Sulphur (S)

Applications Thiophene is used as a building block of various organic molecules and pharmaceuticals providing functional properties.
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 Prasad, B. et al.: Chem. Comm., 48, 10434 (2012); Freitas, V. et al.: Struct. Chem., 24, 661 (2013);

Applications Benzo[b]thiophen-2(3H)-one is a reactant used in the synthesis of merocyanines dyes.
References Glauert, R. & Mann, F.: J. Chem. Soc., 5012 (1952)

Applications 4-Chlorobenzenethiol is a reagent used in the synthesis of small-molecule inhibitors of the protein geranylgeranyltransferase Type I (GGTase-I), acting as anti-tumor agents. Also is used in the synthesis of β-sulfanyl carbonyl compounds via Michael addition.
References Ranu, B. et al.: Tetrahedron, 60, 4183 (2004); J. Med. Chem., 43, 2310 (2000);

Applications Dibenzothiophene is commonly used in microbial studies as a sole, organic sulfur and carbon source for growth. Research concerning the biodegradation of dibenzothiophene by different types of bacteria is a currently being carried out, as these bacteria have the ability to breakdown other harmful polycyclic hydrocarbons (PAH) as well. This may prove to be a very practical method in removing PAH’s from soils, sludge and crude oils.
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 Bastiaens, L., et al.: Appl. Environ. Microb., 66, 1834 (2000); Gunam, I., et al.: J. Microbiol. Biotechn., 23, 473 (2013); Omori, T., et al.: Appl. Environ. Microb., 58, 911 (1992)

Applications N-(4-Chlorobenzyl)-1-(5-nitrothiophen-2-yl)methanamine is an analogue of GSK 4112 (G797700) which is a synthetic ligand for REV-ERBα, a member of the nuclear receptor superfamily that functions as a receptor for the porphoryin heme. GSK 4112 mimics the action of heme acting as agonist and suppresses the expression of REV-ERBα target genes involved in gluconeogenesis.
References Kojetin, D. et al.: ACS Chem. Biol., 6, 131 (2011); Grant, D. et al.: ACS Chem. Biol., 5, 925 (2010)

Applications Intermediate in the preparation of Rotigotine
References Janssens, F., et al.: J. Med. Chem., 29, 2290 (1986),

Applications 5-(2-Sulfanylidene-3H-1,3-thiazol-4-yl)thiophene-2-carboxamide is a compound involved in the multi-step synthesis of arotinolol hydrochloride.
References Liu, H., et al.: Zhongguo Yiyao Gongye Zazhi, 42, 641-644 (2011)

Applications 2,4,7-Trimethyldibenzothiophene is found in crude oil and can be used to determine the maturity of the oil.
References Hegazi, A.H., et. al.: Polycycl. Aromat. Comp., 24, 123 (2004)

Applications 3-Acetyl-2,5-dimethylthiophene Standard (cas# 2530-10-1) is a useful research chemical.

Applications Benzo[b]thiophene has application in organic as well as pharmaceutical industry as a component in the synthesis of Raloxifene, a breast cancer therapeutic, or hydrodesulfurization reactions.
References Buccella, D. et al.: J. Am. Chem. Soc., 130, 16187 (2008); Gennari, L. et al.: Exp. Opin. Drug Saftey, 7, 259 (2008);

2-Amidinothiophene Hydrochloride is a drug that is used as an anti-inflammatory agent. It is an isoform of amidinothiophene, which inhibits the production and release of cyclic nucleotides. 2-Amidinothiophene Hydrochloride has shown activity against tracheal muscle, adenosine receptors, and phosphodiesterase isoenzymes. This drug binds to the ATP binding site of the enzyme cyclic nucleotide phosphodiesterase, blocking the breakdown of cAMP into AMP and then ADP.

5-(2-Chlorophenyl)thiophene-2-carboxylic acid is a reagent, complex compound, and useful intermediate that belongs to the class of fine chemicals. CAS No. 500604-91-1 is a speciality chemical that is used as a versatile building block in research chemicals and as a reaction component for the synthesis of new drugs. It is also an excellent building block for synthesizing 1,4-benzothiazepines and other heterocyclic compounds.