• merck millipore,默克密理博,852005,Fmoc-Asp(OtBu)-OH
  • merck millipore,默克密理博,852005,Fmoc-Asp(OtBu)-OH

    产品名称:Fmoc-Asp(OtBu)-OH
    产品型号:852005
    Novabiochem

    merck millipore,默克密理博,852005,Fmoc-Asp(OtBu)-OH

  • 产品介绍
  • merck millipore,默克密理博,852005,Fmoc-Asp(OtBu)-OH

    重要规格表

    CAS号 EC号 Hill配方 摩尔质量
    71989-14-5276-251-7C₂₃H₂₅NO₆411.46 g/mol
    描述
    概述 "The product number for this product was previously 04-12-1013.
    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 852005
    品牌系列 Novabiochem®
    同义词 04-12-1013;"N-α-Fmoc-L-aspartic acid β-t.-butyl ester
    产品信息
    CAS号 71989-14-5
    EC号 276-251-7
    Hill配方 C₂₃H₂₅NO₆
    Molar Mass 411.46 g/mol
    HS代码 2924 29 98
    结构配方图像
    理化信息
    熔点 143 - 150 °C
    GHS安全信息
    储存类别 10 - 13 其它液体及固体
    WGK WGK 2 水危害
    规格
    规格
    Colour (visual)white to off white
    Appearance of substance (visual)powder
    Colour index (0,5 M in DMF)≤ 60 Hazen
    Identity (IR)passes test
    Enantiomeric purity≥ 99.8 % (a/a)
    Purity (HPLC)≥ 99.0 % (a/a)
    Fmoc-ß-Ala-OH (HPLC)≤ 0.1 % (a/a)
    Fmoc-ß-Ala-Asp (OtBu)-OH (HPLC)≤ 0.1 % (a/a)
    Fmoc-Asp(OtBu)-Asp(OtBu)-OH (HPLC)≤ 0.1 % (a/a)
    Fmoc-Asp-OH (HPLC)≤ 0.4 % (a/a)
    Assay free amino acid (GC)≤ 0.2 % (a/a)
    Purity (TLC(011A))≥ 98 %
    Purity (TLC(0811))≥ 98 %
    Solubility (25 mmole in 50 ml DMF)clearly soluble
    Assay (acidimetric)≥ 98.0 %
    Water (K. F.)≤ 2.0 %
    Ethyl acetate (HS-GC)≤ 0.5 %
    Acetate (IC)≤ 0.02 %
    For TLC-Systems see our General Catalog

    merck millipore,默克密理博,852005,Fmoc-Asp(OtBu)-OH

上一件merck millipore产品:merck millipore,默克密理博,GTTP02500,Isopore 表面滤膜,聚碳酸酯,亲水,0.22 µm,25 mm,白色,光面
下一件merck millipore产品:merck millipore,默克密理博,SSWP04700,MF-Millipore 表面滤膜,混合纤维素酯,亲水,3.0 µm,47 mm,白色,光面



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