• merck millipore,默克密理博,852006,Fmoc-Cys(Acm)-OH
  • merck millipore,默克密理博,852006,Fmoc-Cys(Acm)-OH

    产品名称:Fmoc-Cys(Acm)-OH
    产品型号:852006
    Novabiochem

    merck millipore,默克密理博,852006,Fmoc-Cys(Acm)-OH

  • 产品介绍
  • merck millipore,默克密理博,852006,Fmoc-Cys(Acm)-OH

    重要规格表

    CAS号 Hill配方 摩尔质量
    86060-81-3C₂₁H₂₂N₂O₅S414.48 g/mol
    描述
    概述 "The side-chain Acm group is stable to TFA, but can be removed with Hg(II) [1] or Ag(I) [2] to give cysteinyl peptides, or oxidatively with Tl(III) [3] or I2 [4] to generate cystinyl peptides.
    The product number for this product was previously 04-12-1014.
    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 852006
    品牌系列 Novabiochem®
    同义词 04-12-1014;"N-α-Fmoc-S-acetamidomethyl-L-cysteine
    参考
    参考 [1] D. F. Veber, et al. (1972) J. Am. Chem. Soc., 94, 5456.
    [2] M. Yoshida, et al. (1990) Chem. Pharm. Bull., 38, 273.
    [3] N. Fujii, et al. (1987) Chem. Pharm. Bull., 36, 2339.
    [4] B. Kamber, et al. (1980) Helv. Chim. Acta, 63, 899.
    产品信息
    CAS号 86060-81-3
    Hill配方 C₂₁H₂₂N₂O₅S
    Molar Mass 414.48 g/mol
    HS代码 2930 90 16
    结构配方图像
    理化信息
    熔点 147 - 150 °C
    GHS安全信息
    危害性图示
    危害性声明 H315: 造成皮肤刺激。
    H319: 造成严重眼刺激。
    H335: 可能造成呼吸道刺激。
    注意事项声明 P302 + P352: 如果皮肤接触:用大量肥皂和水清洗。
    P305 + P351 + P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。
    提示语 警告
    储存类别 10 - 13 其它液体及固体
    WGK WGK 2 水危害
    安全信息
    危害性符号 Irritant
    危险种类 ????
    R相 R 36/37/38
    Irritating to eyes, respiratory system and skin.
    规格
    规格
    Colour (visual)white to slight yellow to beige
    Appearance of substance (visual)powder
    Identity (IR)passes test
    Enantiomeric purity≥ 99.5 % (a/a)
    Purity (TLC(011B))≥ 98 %
    Purity (TLC(0811))≥ 98 %
    Assay (HPLC, area%)≥ 99.0 % (a/a)
    Solubility (25 mmole in 50 ml DMF)clearly soluble
    UV/VIS (E(450 bis 600 nm))≤ 50 mAU
    Assay (acidimetric)≥ 97.0 %
    Water (K. F.)≤ 5.00 %
    For TLC-Systems see our General Catalog

    merck millipore,默克密理博,852006,Fmoc-Cys(Acm)-OH

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