3068-31-3 (2,3,4-三-O-乙酰基-α-D-木吡喃糖苷溴,Bromo 2,3,4-Tri-O-acetyl-a-D-xylopyranoside (Stabilized with 2.5% CaCO3))

CAS号:
3068-31-3
中文名称:
2,3,4-三-O-乙酰基-α-D-木吡喃糖苷溴
英文名称:
Bromo 2,3,4-Tri-O-acetyl-a-D-xylopyranoside (Stabilized with 2.5% CaCO3)
分子式:
C11H15BrO7
分子量:
339.136603593826

2,3,4-三-O-乙酰基-α-D-木吡喃糖苷溴(3068-31-3)名称与标识符

名称

中文别名:
2,3,4-O-三乙酰基-A-D-溴代木糖;2,3,4-O-三乙酰基-beta-D-溴代木糖;2,3,4-三-O-乙酰基-α-D-木吡喃糖苷溴;
英文别名:
(2R,3R,4S,5R)-2-Bromotetrahydro-2H-pyran-3,4,5-triyl triacetate;Bromo 2,3,4-Tri-O-acetyl-α-D-xylopyranoside;α-Acetobromo-D-xylose;a-D-Xylopyranosyl bromide,2,3,4-triacetate;BROMO 2,3,4-TRI-O-ACETYL-A-D-XYLOPYRANOSIDE;BROMO 2,3,4-TRI-O-ACETYL-ALPHA-D-XYLOPYRANOSIDE;[(3R,4S,5R,6R)-4,5-diacetyloxy-6-bromooxan-3-yl] acetate;Bromo 2,3,4-Tri-O-acetyl- alpha -D-xylopyranoside;2,3,4-Tri-O-acetyl-alpha-D-xylopyranosyl bromide;SCHEMBL5349109;Bromo 2,3,4-Tri-O-acetyl-Alpha-D-xylopyranoside (Stabilized with 2.5% CaCO3);3068-31-3;DTXSID90451921;ACETOBROMO-ALPHA-D-XYLOSE;Bromo 2,3,4-Tri-O-acetyl-?-D-xylopyranoside (Stabilized with 2.5% CaCO3);C11H15BrO7;2,3,4-Tri-o-acetyl-I+/--D-xylopyranosyl bromide;DS-4088;A-D-xylopyranosyl Bromide;alpha-D-Xylopyranosyl bromide, 2,3,4-triacetate;J-018054;2,3,4-O-triacetyl-A-D-bromo xylose;AKOS016010161;Bromo 2,3,4-Tri-O-acetyl-alpha-D-xylopyranoside (Stabilized with 2.5per cent CaCO3);Acetobromo-alpha-D-xylose, alpha-D-Xylopyranosyl Bromide 2,3,4-Triacetate;MFCD00070174;C74576;AVNRQUICFRHQDY-YTWAJWBKSA-N;A911775;2,3,4-Tri-O-acetyl-;(2R,3R,4S,5R)-4,5-BIS(ACETYLOXY)-2-BROMOOXAN-3-YL ACETATE;

标识符

MDL:
MFCD00070174
InChIKey:
AVNRQUICFRHQDY-YTWAJWBKSA-N
Inchi:
1S/C11H15BrO7/c1-5(13)17-8-4-16-11(12)10(19-7(3)15)9(8)18-6(2)14/h8-11H,4H2,1-3H3/t8-,9+,10-,11+/m1/s1
SMILES:
Br[C@@H]1[C@@H]([C@H]([C@@H](CO1)OC(C)=O)OC(C)=O)OC(C)=O

2,3,4-三-O-乙酰基-α-D-木吡喃糖苷溴(3068-31-3)物化性质

实验特性

  • LogP : 0.53270
  • PSA : 88.13000
  • 熔点 : 88-90°C
  • 颜色与性状 : 灰白色固体

计算特性

  • 精确分子量 : 338.00000
  • 氢键供体数量 : 0
  • 氢键受体数量 : 7
  • 可旋转化学键数量 : 6
  • 同位素质量 : 338
  • 重原子数量 : 19
  • 复杂度 : 370
  • 同位素原子数量 : 0
  • 确定原子立构中心数量 : 4
  • 不确定原子立构中心数量 : 0
  • 确定化学键立构中心数量 : 0
  • 不确定化学键立构中心数量 : 0
  • 共价键单元数量 : 1
  • 疏水参数计算参考值(XlogP) : 0.6
  • 拓扑分子极性表面积 : 88.1A^2

2,3,4-三-O-乙酰基-α-D-木吡喃糖苷溴(3068-31-3)安全信息

2,3,4-三-O-乙酰基-α-D-木吡喃糖苷溴(3068-31-3)海关数据

海关编码:
2932999099
海关数据:

中国海关编码:

2932999099

概述:

2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

申报要素:

品名, 成分含量, 用途

Summary:

2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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