1,6:3,4-Dianhydro-2-O-tosyl-β-D-galactopyranose

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1,6:3,4-Dianhydro-2-O-tosyl-β-D-galactopyranose

Original price was: $795.00.Current price is: $395.00.

Catalog Number: B2027222 (1 g)
1,6:3,4-Dianhydro-2-O-tosyl-β-D-galactopyranose is a bicyclic carbohydrate derivative featuring fused oxirane ring structures and a p-toluenesulfonyl (tosyl) ester leaving group. It serves as a specialized, highly reactive chiral intermediate in carbohydrate chemistry, particularly for the stereoselective synthesis of modified sugars and fluorinated analogs. Supplied as a pure chemical reagent, this compound is widely utilized in organic synthesis, glycosylation studies, and biochemical research applications. Custom bulk amounts of this product are available upon request.

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Product Description

5/5 - (1 vote)

1,6:3,4-Dianhydro-2-O-tosyl-β-D-galactopyranose
Catalog number: B2027222
Lot number: Batch Dependent
Expiration Date: Batch dependent
Amount: 1 g
Molecular Weight or Concentration: 234.25
Supplied as: Powder
Storage: NA
Keywords: 1,6:3,4-Dianhydro-2-O-p-toluenesulfonyl-β-D-galactopyranose, 1,6:3,4-Dianhydro-2-O-(4-toluenesulfonyl)-β-D-galactopyranose

References:
1. Holden HM, Rayment I, Thoden JB. Structure and function of enzymes involved in the Leloir pathway for galactose metabolism. Journal of Biological Chemistry. 2003;278(45):43885-43888.
2. Frey PA. The Leloir pathway: a century of biochemistry and genetics. FASEB Journal. 1996;10(4):461-470.
3. Timson DJ. The structural biology of galactosemia. International Journal of Molecular Sciences. 2016;17(7):1028.
4. Cerny M, Stanek J. 1,6-Anhydro-beta-D-glucopyranose (levoglucosan) and its derivatives. Advances in Carbohydrate Chemistry and Biochemistry. 1977;34:23-177.
5. Coelho AI, Berry GT, Rubio-Gozalbo ME. Galactosemia: old metabolite, new implications. Journal of Inherited Metabolic Disease. 2015;38(3):431-443.
6. Leloir LF. The enzymatic transformation of uridine diphosphate glucose into a galactose derivative. Archives of Biochemistry and Biophysics. 1951;33(2):186-190.
7. McCorvie TJ, Timson DJ. The structural and physiological basis of galactosemia. Biochimica et Biophysica Acta. 2011;1812(11):1385-1398.
8. Fridovich-Keil JL. Galactosemia: the good, the bad, and the unknown. Journal of Cellular Physiology. 2006;209(3):701-705.
9. Isselbacher KJ, Anderson EP, Kurahashi K, Kalckar HM. Congenital galactosemia, a single enzymatic block in galactose metabolism. Science. 1956;123(3198):635-636.
10. Leslie ND. Insights into the pathogenesis of galactosemia. Annual Review of Nutrition. 2003;23(1):59-80.
1,6:3,4-Dianhydro-2-O-tosyl-β-D-galactopyranose

Products Related to 1,6:3,4-Dianhydro-2-O-tosyl-β-D-galactopyranose can be found at Carbohydrates

Additional Information

Weight 0.15 oz
Dimensions 2 × 0.5 × 0.5 in
5/5 - (1 vote)

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