1363567-98-9

Basic information

• Product Name: 4-(trifluoromethyl)umbelliferyl 2,4-di-O-acetyl-3-O-methyl-β-D-xylosyl-(1->3)-2,4-di-O-acetyl-β-D-xyloside
• Synonyms: 4-(trifluoromethyl)umbelliferyl 2,4-di-O-acetyl-3-O-methyl-β-D-xylosyl-(1->3)-2,4-di-O-acetyl-β-D-xyloside
• CAS NO: 1363567-98-9
• Molecular Weight: 676.551
• Mol File: 1363567-98-9.mol

Chemical Properties

• CAS DataBase Reference: 4-(trifluoromethyl)umbelliferyl 2,4-di-O-acetyl-3-O-methyl-β-D-xylosyl-(1->3)-2,4-di-O-acetyl-β-D-xyloside(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(trifluoromethyl)umbelliferyl 2,4-di-O-acetyl-3-O-methyl-β-D-xylosyl-(1->3)-2,4-di-O-acetyl-β-D-xyloside(1363567-98-9)
• EPA Substance Registry System: 4-(trifluoromethyl)umbelliferyl 2,4-di-O-acetyl-3-O-methyl-β-D-xylosyl-(1->3)-2,4-di-O-acetyl-β-D-xyloside(1363567-98-9)

Safety Data

• Hazardous Substances Data: 1363567-98-9(Hazardous Substances Data)

Upstream product

• 575-03-1 7-hydroxy-4-(trifluoromethyl)-2H-chromen-2-one 

Relevant articles and documents

Mechanistic insights into the 1,3-xylanases: Useful enzymes for manipulation of algal biomass

Xylanases capable of degrading the crystalline microfibrils of 1,3-xylan that reinforce the cell walls of some red and siphonous green algae have not been well studied, yet they could prove to be of great utility in algaculture for the production of food and renewable chemical feedstocks. To gain a better mechanistic understanding of these enzymes, a suite of reagents was synthesized and evaluated as substrates and inhibitors of an endo-1,3-xylanase. With these reagents, a retaining mechanism was confirmed for the xylanase, its catalytic nucleophile identified, and the existence of -3 to +2 substrate-binding subsites demonstrated. Protein crystal X-ray diffraction methods provided a high resolution structure of a trapped covalent glycosyl-enzyme intermediate, indicating that the 1,3-xylanases likely utilize the 1S3 → 4H3 → 4C1 conformational itinerary to effect catalysis.