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1,2,3,5-Tetra-O-acetyl-β-D-ribofuranose

Molecular Structure:
MDL:
--MFCD00005358
Molecular Formula:
C13H18O9
Molecular Weight:
318.28
Alias:
beta-D-核呋喃糖四乙酸酯 Tetraacetylribose Tetra-O-acetyl-beta-D-ribofuranose β-D-Ribofuranose 1,2,3,5-tetra-O-acetate
Product order:
Name Specifications Packing Price Delivery
1,2,3,5-Tetra-O-acetyl-β-D-ribofuranose 98% 25g RMB 1298 现货
1,2,3,5-Tetra-O-acetyl-β-D-ribofuranose 98% 5g RMB 308 现货
Character:
熔点:82 °C
[α]20D : -14.5 ° (C=5, MeOH)
Quality Standard:
   
   外观Appearance                          White to off-white powder
红外光谱鉴别Infrared spectrometry       Conforms
纯度Purity                              ≥98.0% (Titrimetry)  
熔点Melting point                       82°C - 85°C
比旋光度Specific rotation [a]20/D       +13.0°~ +16.0°(c=6, MeOH)
干燥损失Loss on drying                  <1 % (60°C, 2 hrs) (vacuum)
重金属Heavy metals (as Pb)              <20 ppm
灼烧残渣Res. after ignition             <0.1 %
Storage:

用途  核苷(nucleoside) 合成的起始物质
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