98027-81-7 (2,6-二溴-4-硝基吡啶氮氧化物,2,6-Dibromo-4-nitropyridine oxide)

CAS号:
98027-81-7
中文名称:
2,6-二溴-4-硝基吡啶氮氧化物
英文名称:
2,6-Dibromo-4-nitropyridine oxide
分子式:
C5H2Br2N2O3
分子量:
297.888979434967

2,6-二溴-4-硝基吡啶氮氧化物(98027-81-7)名称与标识符

名称

中文别名:
2,6-二溴-4-硝基吡啶 氧化物;2,6-二溴-4-硝基吡啶氮氧化物;
英文别名:
2,6-Dibromo-4-nitropyridine oxide;2,6-dibromo-4-nitro-1-oxidopyridin-1-ium;2,6-DIBROMO-4-NITROPYRIDINE N-OXIDE;2,6-Dibromo-4-nitropyridine-1-oxide;2,6-Dibromo-4-nitro-pyridine 1-oxide;2,6-dibromo-4-nitropyridine1-oxide;DTXSID20452305;2,6-dibromo-4-nitropyridin-1-ium-1-olate;DB-010094;2,6-Dibromo-4-nitro-pyridin N-oxide;SB55113;2,6-Dibromo-4-nitro-1-oxo-1lambda~5~-pyridine;SCHEMBL782341;AKOS005216857;4-nitro-2,6-dibromopyridine-N-oxide;Pyridine, 2,6-dibromo-4-nitro-, 1-oxide;2,6-dibromo-4-nitropyridine 1-oxide;J-400205;2,6-dibromo-4-nitro pyridine 1-oxide;MJEDSUKRJRIBKE-UHFFFAOYSA-N;CS-M0699;98027-81-7;

标识符

MDL:
MFCD00233997
InChIKey:
MJEDSUKRJRIBKE-UHFFFAOYSA-N
Inchi:
1S/C5H2Br2N2O3/c6-4-1-3(9(11)12)2-5(7)8(4)10/h1-2H
SMILES:
[O-][N+](C1C=C(Br)[N+]([O-])=C(Br)C=1)=O

2,6-二溴-4-硝基吡啶氮氧化物(98027-81-7)物化性质

实验特性

  • LogP : 3.07150
  • PSA : 71.28000
  • 折射率 : 1.72
  • 沸点 : 456.1℃/760mmHg
  • 闪点 : 229.7°C
  • 密度 : 2.42

计算特性

  • 精确分子量 : 295.84300
  • 氢键供体数量 : 0
  • 氢键受体数量 : 0
  • 可旋转化学键数量 : 1
  • 同位素质量 : 295.84322g/mol
  • 重原子数量 : 12
  • 复杂度 : 174
  • 同位素原子数量 : 0
  • 确定原子立构中心数量 : 0
  • 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) : 1.7
  • 拓扑分子极性表面积 : 71.3Ų

2,6-二溴-4-硝基吡啶氮氧化物(98027-81-7)海关数据

海关编码:
2933399090
海关数据:

中国海关编码:

2933399090

概述:

2933399090. 其他结构含非稠合吡啶环的化合物. 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:

2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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2,6-二溴-4-硝基吡啶氮氧化物(98027-81-7)合成路线

合成路线:2 步
反应条件:
参考文献:
A strong hydride donating, acid stable and reusable 1,4-dihydropyridine for selective aldimine and aldehyde reductions
By Hirao, Yasukazu et al, Organic & Biomolecular Chemistry, 1671, 20(8), 1671-1679
合成路线:2 步
反应条件:
参考文献:
Interaction of the dihydropyridine/pyridinium redox pair fixed into a V-shaped conformation
By Hirao, Yasukazu et al, Heterocycles, 1345, 98(10), 1345-1353
合成路线:2 步
反应条件:
参考文献:
Access to 3-Deazaguanosine Building Blocks for RNA Solid-Phase Synthesis Involving Hartwig-Buchwald C-N Cross-Coupling
By Mairhofer, Elisabeth et al, Organic Letters, 3900, 21(11), 3900-3903
合成路线:2 步
反应条件:
参考文献:
Synthesis of Hyperbranched Polypyridine via a Cross Coupling Approach as an n-type π-Conjugated Polymer
By Koga, Takashi et al, Macromolecular Chemistry and Physics, 2017, 218(22),
合成路线:2 步
反应条件:
参考文献:
Process Development and Crystallization in Oiling-Out System of a Novel Topical Antiandrogen
By Daver, Sebastien et al, Organic Process Research & Development, 2017, 21(2), 231-240
合成路线:1 步
反应条件:
参考文献:
A MOF platform for incorporation of complementary organic motifs for CO2 binding
By Deria, Pravas et al, Chemical Communications (Cambridge, 1247, 51(62), 12478-12481
合成路线:2 步
反应条件:
参考文献:
Inhibition of Cancer-Associated Mutant Isocitrate Dehydrogenases: Synthesis, Structure-Activity Relationship, and Selective Antitumor Activity
By Liu, Zhen et al, Journal of Medicinal Chemistry, 8307, 57(20), 8307-8318
合成路线:2 步
反应条件:
参考文献:
Synthesis and characterization of highly stable and efficient star-molecules
By Huang, Hai-Fang et al, Dyes and Pigments, 2013, 96(3), 705-713
合成路线:2 步
反应条件:
参考文献:
A flexible synthesis of C-6 and N-1 analogues of a 4-amino-1,3-dihydroimidazo[4,5-c]pyridin-2-one core
By Hay, Duncan A. et al, Tetrahedron Letters, 5728, 52(44), 5728-5732
合成路线:2 步
反应条件:
参考文献:
Process for preparation of 2,6-bis[3-(aminomethyl)-1-pyrazolyl]pyridine derivative as chelant used in homogeneous time-resolved fluorescence immunoassay
By Pan, Lihua et al, Faming Zhuanli Shenqing, 1012, ,
合成路线:2 步
反应条件:
参考文献:
Synthesis of 2,6-bis(3-methyl-1H-pyrazol-1-yl)-4-aminopyridine
By Li, Zhen et al, Huaxue Yanjiu, 2007, 18(1), 43-45
合成路线:2 步
反应条件:
参考文献:
Preparation of 2,6-dibromo-4-aminopyridine
By Niu, Qian-qian et al, Fenzi Kexue Xuebao, 2006, 22(6), 401-404
合成路线:2 步
反应条件:
参考文献:
The Development of a Practical and Reliable Large-Scale Synthesis of 2,6-Diamino-4-bromopyridine
By Nettekoven, Matthias and Jenny, Christian, Organic Process Research & Development, 2003, 7(1), 38-43
合成路线:2 步
反应条件:
参考文献:
Influence of the 5-HT6 Receptor on Acetylcholine Release in the Cortex: Pharmacological Characterization of 4-(2-Bromo-6-pyrrolidin-1-ylpyridine-4-sulfonyl)phenylamine, a Potent and Selective 5-HT6 Receptor Antagonist
By Riemer, Claus et al, Journal of Medicinal Chemistry, 1273, 46(7), 1273-1276
合成路线:2 步
反应条件:
参考文献:
4,4'-Donor-substituted and 6,6'-difunctionalized 2,2'-bipyridines
By Neumann, Uwe and Voegtle, Fritz, Chemische Berichte, 1989, 122(3), 589-91
合成路线:2 步
反应条件:
参考文献:
New synthesis of 2,6-dibromopyridine N-oxide
By Evans, R. F. et al, Recueil des Travaux Chimiques des Pays-Bas et de la Belgique, 1959, , 408-11
合成路线:1 步
反应条件:
参考文献:
Derivatives of pyridine N-oxide. XVI. Mercuration of pyridine N-oxide
By van Ammers, M. and den Hertog, H. J., Recueil des Travaux Chimiques des Pays-Bas et de la Belgique, 1958, , 340-5

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