CAS 927-74-2: 3-Butyn-1-ol

Stability Volatile Applications 3-Butyn-1-ol is an unsaturated alcohol that is used as a reagent to synthesize Kainic acid (K135000), a neuroexcitatory and neurotoxic analogue of glutamate that is utilized as a means to selectively lesion neuronal cell bodies. 3-Butyn-1-ol is also an important intermediate to prepare a variety of natural products in food and cosmetic industries. 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 Anderson, J. & Whiting, M.: J. Org. Chem., 68, 6160 (2003); Ben-Ari, Y., et al.: Brain Res., 165, 3362 (1979); Olney, J., et al.: Brain Res., 77, 507 (1974); Yu, X., et al.: Org. Prep. Proc. Int., 38, 467 (2006)

3-butyn-1-ol is used in the study of a palladium-catalyzed coupling with beta-tetrionic acid bromide to prepare alkynyl substituted furanones. It is also used to prepare Markovnikov addition product. Further, it is used as an intermediate of an active pharmaceutical ingredient such as fexofenadine. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

3-Butyn-1-OL is a reactive intermediate that is used in the synthesis of quinoline derivatives. It can be prepared by cycloaddition process from an aryl halide and an alkene. The reaction solution is typically mixed with a solid catalyst, such as palladium, to form the desired product. 3-Butyn-1-OL can also be synthesized using the palladium-catalyzed coupling method, which involves the use of hydrogen bond interactions to isolate yields. This reactive intermediate has been shown to have biological studies, including its ability to inhibit the production of prostaglandins and induce the formation of nitric oxide in isolated cells.

But-3-yn-1-ol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.