Building Blocks

Applications The preparation of 1,7-Dihydroxynaphthalene and its prompt characterization from its NMR data and peculiarities. Removal of dihydroxynaphthalenes from aqueous solution with the aid of an oxidoreductase polyphenol oxidase and biopolymer chitosan.
References Peterson, I. V., et al.: Magn. Reson. Chem., 51, 762-766 (2013); Kimura, Y., et al.: Environ. Technol., 35, 2910-2919 (2014)

Applications (5-Formylfuran-2-yl)boronic Acid is a reagent used in Suzuki cross-couplings with deactivated aryl bromides and activated aryl chlorides.
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 Trinh, T. N., et al.: Org. Biomol. Chem., 12, 9562-9571 (2014);

Applications Cyclooctatetraene is used as a reactant in the synthesis of tricyclo[4.2.2.02,5]dec-9-ene-3,4,7,8-tetracarboxylic acid diimide, an antitumor drug.
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 Vishnuvajjala, B.R., Cradock, J.C.: J. Pharm. Sci., 75, 301 (1986)

Applications Sodium Hexanoate-6,6,6-d3 (CAS# 1219794-91-8) is a useful isotopically labeled research compound.

Applications Methyl 5-cyano-2-fluorobenzoate

Applications 2-​Thiophenemethanol is a heterocyclic building block used in pharmaceutical and organic synthesis. It is a component of the synthesis of styrylheterocycle analogs of reservatrol which act as apoptosis-inducing agents. Also used in the preparation of diverse 2-aminothiophenes displaying biologically active antiproliferative activity.
References Antonioletti, R. et al.: Curr. Org. Chem., 21, 939 (2017); Thomas, J. et al.: Org. Biomol. Chem., 15, 3892 (2017);

Applications 1,6-Dibromohexane-d12 (CAS# 169397-96-0) is a useful isotopically labeled research compound.

Applications α-D-Glucopyranuronic Acid Methyl Ester 2,3,4-Tribenzoate 1-Methanesulfonate is a reactant in organic synthesis. It is used in the preparation of novel quaternary glucuronyl reagent for preparation of tertiary amines.
References Araya, I. & Akita, H.: Heterocycles., 75, 1213 (2008)

Applications 2-Thiopheneethanol is a thiophene derivative used in the preparation of oligothiophene isothiocyanates as fluorescent markers for biopolymers. 2-Thiopheneethanol is also used in the preparation of other biologically active compounds such as the analgesic Sulfentanyl and the antithrombotic Clopidogrel Hydrogen Sulfate (C587250).
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 Barbarella, G. et al.: J. Am. Chem. Soc., 123, 11600 (2001); Yang, Z.: Yiy. Gong., 16, 241 (1985); Lin, Z. et al.: Ship. Yu Yao., 12, 235 (2010):

Applications Ethyl 3-(1,3-Dioxolane)hexanoate (cas# 76924-94-2) is a compound useful in organic synthesis.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Stability Light Sensitive
Applications 1-Oxo-1H-isochromene-4-carboxylic acid (cas# 15868-29-8) is a useful research chemical.

Applications 2-(prop-2-yn-1-yl)-1,2,3,4-tetrahydroisoquinoline-1,3-dione (cas# 410538-30-6) is a useful research chemical.

Stability Hygroscopic
Applications 3-Oxo-2,3-dihydro-1H-indazole-5-carboxylic acid (cas# 787580-93-2) is a useful research chemical.