13185-73-4 (葡萄糖杂质 B,Fructosazine)

CAS号:
13185-73-4
中文名称:
葡萄糖杂质 B
英文名称:
Fructosazine
分子式:
C12H20N2O8
分子量:
320.295804023743

葡萄糖杂质 B(13185-73-4)名称与标识符

名称

中文别名:
果糖嗪;葡萄糖杂质 B;葡萄糖胺EP杂质B;
英文别名:
1,2,3,4-Butanetetrol,1,1'-(2,5-pyrazinediyl)bis-, (1R,1'R,2S,2'S,3R,3'R)-;(1R,2S,3R)-1-[5-[(1R,2S,3R)-1,2,3,4-tetrahydroxybutyl]pyrazin-2-yl]butane-1,2,3,4-tetrol;2,5-bis(tetrahydroxybutyl)pyrazine;FRUCTOSAZINE;Frustosazine;1,2,3,4-Butanetetrol,1,1'-(2,5-pyrazinediyl)bis-,(1R-(1R*,1'*,2S*,2'S*,3R,3R*));2,5-bis(D-Arabinotetrahydroxybutyl)pyrazine;2,5-Bis-(Dr-1tF,2cF,3rF,4-tetrahydroxy-but-catF-yl)-pyrazin;2,5-bis-(Dr-1tF,2cF,3rF,4-tetrahydroxy-but-catF-yl)-pyrazine;bis-(1R,1'R,2S,2'S,3R,3'R)-1,2,3,4-butanetetrol-1,1'-(2,5-pyrazinediyl);Aids123119;Aids-123119;Glucosamine EP Impurity B;D-Arabino-1,1'-(2,5-pyrazinediyl)di-1,2,3,4-butanetetrol;1,1'-(Pyrazine-2,5-diyl)bis[(1R,2S,3R)-1,2,3,4-butanetetrol];1,1'-(Pyrazine-2,5-diyl)bis[(1R,2S,3R)-butane-1,2,3,4-tetraol];(1R,1'R,2S,2'S,3R,3'R)-1,1'-(2,5-Pyrazinediyl)bis-1,2,3,4-butanetetrol;(1R,1'R,2S,2'S,3R,3'R)-1,1'-pyrazine-2,5-diylbis (butane-1,2,3,4-tetrol);GLUCOSAMINE SULFATE POTASSIUM CHLORIDE IMPURITY B {EP IMPURITY];1,2,3,4-Butanetetrol, 1,1'-(2,5-pyrazinediyl)bis-, (1R-(1R*,1'*,2S*,2'S*,3R,3R*));1,2,3,4-Butanetetrol, 1,1'-(2,5-pyrazinediyl)bis-, [1R-(1R*,1'*,2S*,2'S*,3R,3R*)];AKOS030254458;1,2,3,4-Butanetetrol, 1,1'-(2,5-pyrazinediyl)bis-, (1R,1'R,2S,2'S,3R,3'R)-;CHEMBL293467;U4PRP9J3ZX;2,5-Bis(D-arabino-1,2,3,4-tetrahydroxybutyl)pyrazine;(1R,1'R,2S,2'S,3R,3'R)-1,1'-(2,5-Pyrazinediyl)bis[1,2,3,4-butanetetrol];(1R,1'R,2S,2'S,3R,3'R)-1,1'-(Pyrazine-2,5-diyl)bis(butane-1,2,3,4-tetraol);13185-73-4;DTXSID20157227;(1R,1'R,2S,2'S,3R,3'R)-1,1'-(PYRAZINE-2,5-DIYL)BIS(BUTANE-1,2,3,4-TETRAOL) (GLUCOSAMINE IMPURITY);(1R,2S,3R)-1-{5-[(1R,2S,3R)-1,2,3,4-TETRAHYDROXYBUTYL]PYRAZIN-2-YL}BUTANE-1,2,3,4-TETROL;G79844;(1R,1'R,2S,2'S,3R,3'R)-1,1'-(2,5-Pyrazinediyl)bis-1,2,3,4-butanetetrol;;

标识符

InChIKey:
NPWQIVOYGNUVEB-PAUJSFGCSA-N
Inchi:
1S/C12H20N2O8/c15-3-7(17)11(21)9(19)5-1-13-6(2-14-5)10(20)12(22)8(18)4-16/h1-2,7-12,15-22H,3-4H2/t7-,8-,9-,10-,11-,12-/m1/s1
SMILES:
O[C@H]([C@@H](CO)O)[C@@H](C1C=NC(=CN=1)[C@H]([C@@H]([C@@H](CO)O)O)O)O

葡萄糖杂质 B(13185-73-4)物化性质

实验特性

  • LogP : -4.02840
  • PSA : 187.62000
  • 折射率 : 1.681
  • 沸点 : 764.9°Cat760mmHg
  • 熔点 : >150°C (dec.)
  • 闪点 : 416.4°C
  • 密度 : 1.68

计算特性

  • 精确分子量 : 320.12200
  • 氢键供体数量 : 8
  • 氢键受体数量 : 10
  • 可旋转化学键数量 : 8
  • 同位素质量 : 320.122
  • 重原子数量 : 22
  • 复杂度 : 294
  • 同位素原子数量 : 0
  • 确定原子立构中心数量 : 6
  • 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) : -5.7
  • 拓扑分子极性表面积 : 188A^2

葡萄糖杂质 B(13185-73-4)海关数据

海关编码:
2933990090
海关数据:

中国海关编码:

2933990090

概述:

2933990090. 其他仅含氮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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期

Summary:

2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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