N-Fmoc-N'-Boc-L-Lysine Nα-Fmoc-Nε-Boc-L-lysine Fmoc-Iys(Boc)-OH
Chengdu Baishixing Science and Technology Industry Co., Ltd. was established in 2003 and is a high-tech enterprise that integrates research and development, production, and sales of cell culture medium raw materials, peptide raw materials, bioactive substances, and customized synthesis.
The company has owned a number of key core technologies, with 12 invention patents, 16 utility model patents.
The company has passed ISO9001 (2015), ISO14001 (2015), ISO22000 (2018), OHSAS18001 (2007), production is organized in accordance with the CP, USP, EP, Japan Ajinomoto standard.
检验项目 Test Item |
标准规定 Specification |
结果 Test Result |
外观 Appearance |
白色至类白色粉末 White or off-white powder |
Conforms |
溶解度Solubility |
1 mmoL在2mL DMF中澄清透明 1mmol in 2ml DMF,clear and colorless |
1 mmoL在2mL DMF中澄清透明 1mmol in 2ml DMF,clear and colorless |
比旋光度 Specific Rotation |
-11.0°±1.5°(C=1,in DMF) |
-11.5°(C=1,in DMF) |
对映异构体 Isomer |
≤0.3% |
0.08% |
水份 Water |
≤1.0% |
0.25% |
残留溶剂Residual Solvent |
指明最后使用的溶剂 Pointed out last used |
乙酸乙酯 Acetic ther |
含量Assay |
98.0%~102.0% |
100.0% |
纯度 Purity |
≥99.0% |
99.9% |
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