Fmoc-Met-OH |
Cas 号: | 【71989-28-1】 | M D L: | MFCD00037134 |
分子式: | C20H21NO4S | 分子量: | 371.46 |
别 名: | N-芴甲氧羰基-L-甲硫氨酸 Fmoc-L-methionine N-(9-Fluorenylmethoxycarbonyl)-L-methionine |
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性 状: | 熔点:141℃ 比旋光度[α]20D : -28 ° (C=1, DMF) |
质量标准: | 外观Appearance White powder 纯度Puity ≥99%(HPLC) 光学纯度Optical Puity ≤0.5% D-enantiomer 熔点Melting point 120-135 ℃ 旋光度Specific rotation [a]20/D -28°±2°(C=1 in DMF) 溶解性Claarity of solution 0.3 gram in 2mL DMF clear solution 水含量Water content(K.F) ≤1.0% 红外IR In accordance with the standard 质量光谱Mass Spectrum In accordance with the standard 核磁NMR Spectrum In accordance with the standard 凯泽测试Kaiser Test <0.05% |
贮 存: | 2-8°C保存 用途 用于生化试剂,多肽合成。 |