120573-93-5

Basic information

• Product Name: C₅₄H₉₂O₄₆
• Synonyms: C₅₄H₉₂O₄₆
• CAS NO: 120573-93-5
• Molecular Weight: 1477.3
• Mol File: 120573-93-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₅₄H₉₂O₄₆(CAS DataBase Reference)
• NIST Chemistry Reference: C₅₄H₉₂O₄₆(120573-93-5)
• EPA Substance Registry System: C₅₄H₉₂O₄₆(120573-93-5)

Safety Data

• Hazardous Substances Data: 120573-93-5(Hazardous Substances Data)

Upstream product

• 33404-34-1 cellotriose 

Relevant articles and documents

Enzymatic synthesis of cellulose II-like substance via cellulolytic enzyme-mediated transglycosylation in an aqueous medium

The enzymatic synthesis of cellulose-like substance via a non-biosynthetic pathway has been achieved by transglycosylation in an aqueous system of the corresponding substrate, cellotriose for cellulolytic enzyme endo-acting endoglucanase I (EG I) from Hypocrea jecorina. A significant amount of water-insoluble product precipitated out from the reaction system. MALDI-TOF mass analysis showed that the resulting precipitate had a degree of polymerization (DP) of up to 16 from cellotriose. Solid-state 13C NMR spectrum of the resulting water-insoluble product revealed that all carbon resonance lines were assigned to two kinds of anhydroglucose residues in the corresponding structure of cellulose II. X-ray diffraction (XRD) measurement as well as 13C NMR analysis showed that the crystal structure corresponds to cellulose II with a high degree of crystallinity. We propose the multiple oligomers form highly crystalline cellulose II as a result of self-assembly via oligomer-oligomer interaction when they precipitate.