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OEM/ODM China L-(-)-Fucose - 2,3,4,6-Tetra-O-benzyl-D-galactopyranose Cas:53081-25-7 White Powder 98% – XD BIOCHEM

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OEM/ODM China L-(-)-Fucose - 2,3,4,6-Tetra-O-benzyl-D-galactopyranose Cas:53081-25-7 White Powder 98% – XD BIOCHEM Detail:

Catalog Number XD90027
Product Name 2,3,4,6-Tetra-O-benzyl-D-galactopyranose
CAS 53081-25-7
Molecular Formula C34H36O6
Molecular Weight 540.65
Storage Details -15 to -20 °C
Harmonized Tariff Code 29400000

Product Specification

Water ≤0.5%
Specific rotation +8.5-+13
Purity ≥98%
Appearance White powder

Two isomeric bicyclo[4.1.0]heptane analogues of the glycosidase inhibitor galacto-validamine, (1R*,2S,3S,4S,5S,6S*)-5-amino-1-(hydroxymethyl)bicyclo[4.1.0]heptane-2,3,4-triol, have been synthesized in 13 steps from 2,3,4,6-tetra-O-benzyl-D-galactose. The inhibitory activities of the two conformationally restricted amines, and their corresponding acetamides, were measured against commercial alpha-galactosidase enzymes from coffee bean and E. coli. The activity of the glycosyl hydrolase family GH27 enzyme (coffee bean) was competitively inhibited by the 1R,6S-amine (7), a binding interaction that was characterized by a K(i) value of 0.541 microM. The GH36 E. coli alpha-galactosidase exhibited a much weaker binding interaction with the 1R,6S-amine (IC(50)= 80 microM). The diastereomeric 1S,6R-amine (9) bound weakly to both galactosidases, (coffee bean, IC(50)= 286 microM) and (E. coli, IC(50)= 2.46 mM).


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OEM/ODM China L-(-)-Fucose - 2,3,4,6-Tetra-O-benzyl-D-galactopyranose Cas:53081-25-7 White Powder  98% – XD BIOCHEM detail pictures


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Our concentrate on should be to consolidate and enhance the quality and service of present products, meanwhile consistently produce new products to meet unique customers' demands for OEM/ODM China L-(-)-Fucose - 2,3,4,6-Tetra-O-benzyl-D-galactopyranose Cas:53081-25-7 White Powder 98% – XD BIOCHEM , The product will supply to all over the world, such as: Singapore, Algeria, Chicago, Based on our automatic production line, steady material purchase channel and quick subcontract systems have been built in mainland China to meet customer's wider and higher requirement in recent years. We have been looking forward to cooperating with more clients worldwide for common development and mutual benefit!Your trust and approval are the best reward for our efforts. Keeping honest, innovative and efficient, we sincerely expect that we can be business partners to create our brilliant future!
  • On this website, product categories is clear and rich, I can find the product I want very quickly and easily, this is really very good!
    5 Stars By Erin from Macedonia - 2018.08.12 12:27
    Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
    5 Stars By Elaine from Australia - 2017.03.07 13:42
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    OEM/ODM China L-(-)-Fucose - 2,3,4,6-Tetra-O-benzyl-D-galactopyranose Cas:53081-25-7 White Powder 98% – XD BIOCHEM