133962-98-8

Basic information

• Product Name: 1-O-β-D-xylopyranosyl-(1,6)-β-D-glucopyranoside
• Synonyms: 1-O-β-D-xylopyranosyl-(1,6)-β-D-glucopyranoside
• CAS NO: 133962-98-8
• Molecular Weight: 312.274
• Mol File: 133962-98-8.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 1-O-β-D-xylopyranosyl-(1,6)-β-D-glucopyranoside(CAS DataBase Reference)
• NIST Chemistry Reference: 1-O-β-D-xylopyranosyl-(1,6)-β-D-glucopyranoside(133962-98-8)
• EPA Substance Registry System: 1-O-β-D-xylopyranosyl-(1,6)-β-D-glucopyranoside(133962-98-8)

Safety Data

• Hazardous Substances Data: 133962-98-8(Hazardous Substances Data)

Upstream product

• 130622-31-0 benzyl β-primeveroside 
• 158412-24-9 (3S)-linaloyl β-D-xylopyranosyl-(1->6)-β-D-glucopyranoside 
• 150995-11-2 geranyl 6-O-β-D-xylopyranosyl-β-D-glucopyranoside 
• 129932-48-5 2-phenylethyl β-primeveroside 

Relevant articles and documents

Efficient synthesis of β-primeverosides as aroma precursors by transglycosylation of β-diglycosidase from Penicillium multicolor

The enzyme activity transferring a β-primeverosyl unit was found from culture filtrates of Penicillium multicolor IAM7153 and was useful for synthesizing a series of β-primeverosides via a β-primeverosyl transfer reaction in an aqueous-organic biphasic system. With the acceptors benzyl alcohol, 2-phenylethanol, and (Z)-3-hexenol, the enzyme induced the transfer products benzyl, 2-phenylethyl, and (Z)-3-hexyl β-primeverosides in high yields of 51% to 70% based on the donor added. When geraniol and eugenol were used as acceptors, the corresponding geranyl and eugenyl β-primeverosides were obtained in lower yields of 8% to 12%. The enzyme was an excellent tool for producing naturally occurring β-primeverosides on a mmol scale. Copyright Taylor & Francis LLC.

A Primeverosidase as a Main Glycosidase Concerned with the Alcoholic Aroma Formation in Tea Leaves.

We isolated and characterized a primeverosidase from fresh tea leaves (Camellia sinensis var. sinensis cv.Yabukita) as a main glycosidase involved in alcoholic aroma (geraniol, linalool, benzyl alcohol, 2-phenylethanol, linalool oxides etc.) formation from their aroma precursors (β-primeverosides: 6-O-β-D-xylopyranosyl-β-D-glucopyranosides) in tea leaves.