Carbohydrate and Nucleotide

Based on FCAD's R&D company Ulcho Biochemical Ltd' strong technical capacity in Carbohydrate and Nucleotide, Watson International can undertake custom synthesis projects of these two classes while ensuring a high success rate. You may also visit Ulcho's official website www.ulcho.com for more information

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Carbohydrate

Watson Internaional Ltd can professionally offer custom synthesis of carbohydrates, such as carbohydrate-based intermediates, carbohydrate-based drugs and glycosidase substrates, with good quality, competitive prices and fast delivery.

Watson can supply carbohydrate-based building blocks including glycosyl halides, thioglycosides, amino sugars, glycals, deoxy derivatives, uronic acid derivatives, alditols, acetal derivatives, alkyl glycoside detergents, oligosaccharides, carbohydrate-based drugs, and so on. Our some featured products are as follows.

• Thioglycosides: Isopropyl-β-D-thiogalactopyranoside, Ethyl-β-D- thiogalactopyranoside
• Glycals: 3,4,6-Tri-O-acetyl-D-galactal, 3,4,6-Tri-O-benzyl-D-glucal
• Acetates: β-D-Galactosamine pentaacetate, β-D-Glucosamine Pentaacetate, α-D-Mannose pentaacetate
• Uronic acid derivatives: L-galactono-1,4-lactone, L-Gulono-1,4-lactone
• Acetal derivatives: 2,3:5,6-Di-O-isopropylidene-α-D-mannofuranose, 1,2:3,4-Di-O-isopropylidene-α-D-galactopyranose, 1,2-O-Isopropylidene-α-D-xylose, 1,2:5,6-Di-O- isopropylidene-α-D-allofuranose, Methyl 4,6-O-benzylidene-α-D-glucopyranoside
• Benzylated derivatives: 2,3,4,6-Tetra-O-benzyl-D-galactopyranose, 2,3,4,6-Tetra-O- benzyl-D-mannopyranose
• Glycosyl halides: Acetobromo-α-D-glucose, Acetobromo-α-D-galactose, 2-Fluoro-2- deoxy-D-glucose
• Carbohydrate-based drugs: Tribenoside, Teniposide, Auranofin
• Other: n-Octyl-β-D-glucopyranoside, n-Octyl-β-D-thioglucopyranoside, n-Dodecyl-β-D-maltoside, 6-deoxy-D-glucose, Ethyl-β-D-glucuronide, 5-Thio-D-glucose

We also offer a range of 4-methylumbelliferyl, nitrophenyl, indolyl, naphthyl and other glycosidase substrates.

Nucleotide