• merck millipore,默克密理博,851012,HCTU
  • merck millipore,默克密理博,851012,HCTU

    产品名称:HCTU
    产品型号:851012
    O-(1H-6-Chlorobenzotriazole-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate Novabiochem

    merck millipore,默克密理博,851012,HCTU

  • 产品介绍

  • 重要规格表

    CAS号 Hill配方 摩尔质量
    330645-87-9C₁₁H₁₅ClF₆N₅OP413.69 g/mol
    描述
    概述 "HCTU [1] is a novel aminium-based coupling reagent, analogous to HBTU, which in comparative studies was found to give superiort results to TBTU in the synthesis of difficult peptides [2], in hindered couplings [3], and cyclizations [4].
    The product number for this product was previously 01-62-0038.
    To obtain a certificate of analysis (CoA) of a lot that begins with the letter ""A"", please select the option in the right hand menu ""Request a COA for Lot#s starting with A""
    产品目录编号 851012
    品牌系列 Novabiochem®
    同义词 01-62-0038;2-(6-Chloro-1-H-benzotriazole-1-yl)-1,1,3,3-tetramethylaminium hexafluorophosphate
    参考
    参考 "[1] O. Marder, et al. (2002) Chimica Oggi, 37.
    [2] G. Sabatino, et al. in "Peptides 2002, Proceedings of the 27th European Peptide Symposium", E. Benedetti & C. Pedone (Eds), Naples, Edizioni Ziino, 2002, pp. 272.
    [3] M. Gude & S. Barthélémy in "Peptides 2002, Proceedings of the 27th European Peptide Symposium", E. Benedetti & C. Pedone (Eds), Naples, Edizioni Ziino, 2002, pp. 122.
    [4] G. Sabatino, et al. in "Peptide Revolution: Genomics, Proteomics & Therapeutics, , Proc. 18th American Peptide Symposium", M. Chrev & T. K. Sawyer (Eds), Cardiff, American Peptide Society, 2003, pp. 49."
    产品信息
    CAS号 330645-87-9
    Hill配方 C₁₁H₁₅ClF₆N₅OP
    Molar Mass 413.69 g/mol
    HS代码 2933 99 80
    结构配方图像
    理化信息
    熔点 >185 °C
    GHS安全信息
    危害性图示
    危害性声明 H228: 易燃固体。
    注意事项声明 P210: 切勿受热。
    提示语 危险
    储存类别 4.1B 可燃性固体危险物
    WGK WGK 3 高度的水危害
    一次性 3
    反应性相对较低的有机物必须被收集在第A类, 如果被卤化则在第B类, 如果为固体残留物则归在第C类.
    安全信息
    危害性符号 Flammable
    危险种类 ?????
    R相 R 11
    Highly flammable.
    储存和货运信息
    储存 于 +2°C 到 +8°C储存.
    运输信息
    申报(铁路和陆路)ADR、RID UN 1325 Entzündbarer organischer fester Stoff, n.a.g.(O-(1H-6-CHLORBENZOTRIAZOL--1-YL)-1,1,3,3-TETRAMETHYLURONIUM HEXAFLUORPHOSPHAT), 4.1, II
    申报(空运)IATA-DGR UN 1325 FLAMMABLE SOLID, ORGANIC, N.O.S.(O-(1H-6-CHLOROBENZOTRIAZOL--1-YL)-1,1,3,3-TETRAMETHYLURONIUM HEXAFLUOROPHOSPHATE), 4.1, II
    申报(海运)IMDG-代码 UN 1325 FLAMMABLE SOLID, ORGANIC, N.O.S.(O-(1H-6-CHLOROBENZOTRIAZOL--1-YL)-1,1,3,3-TETRAMETHYLURONIUM HEXAFLUOROPHOSPHATE), 4.1, II
    规格
    规格
    Colour (visual)white to off white
    Appearance of substance (visual)powder
    Identity (IR)conforms
    Assay (HPLC, area%)≥ 99,0 Area %
    Solubility (1 mmole in 2 ml DMF)clearly soluble
    Water (K. F.)≤ 0,50 %(m)
    For TLC-Systems see our General Catalog


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