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3947-62-4 ,2,3,4,6-O-Tetraacetyl-D-glucose; Tetraacetyl-D-glucose,CAS:3947-62-4 C14H20O10 / 348.303 MFCD000616342,3,4,6-Tetra-O-acetyl-D-glucopyranose CAS No: 3947-62-4,10343-06-3 Synonyms: 2,3,4,6-Tetraacetate D-glucopyranose MDL No: MFCD00061634 Chemical Formula: C14H20O10 Molecular Weight: 348.303 Product Structure COA: Product name: 2,3,4,6-Tetra-O-acetyl-beta-D-glucopyranose CAS: 3947-62-4 M.F.: C14H20O10 M.W.: 348.303 Batch No: 20130314 Quantity:375g Items Standards Results Appearance White crystalline power Positive Solubility Readily soluble in CHC3and insoluble in water Positive NMR and MS Should comply Complies Identification IR and TLC Positive M.P. 120 ℃ –125 ℃ 122 ℃ –124 ℃ Specific rotation [α]20/D，(C = 1，in CHC3) +30°  to  +32° +31.4° Loss Weight On Dryness Max. 0.5% Complies TLC One spot Complies Residue On Ignition Max. 0.5% Complies Assay (HPLC) Min. 98% 98.5% References: 1. Sambaiaha T, Fanwick PE, Cushman M, Synthesis 2001, p1450-1452 2. Sofian A, Lee C, J. Carbohydr. Chem. 2001, Vol20, Pt6, p431-440