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CAS号 Hill配方 摩尔质量 172611-75-5 C₄₀H₄₄N₂O₈ 680.79 g/mol 描述 概述 "Quasi-orthogonally-protected Glu derivative.
The Dmab group can be removed selectively in the presence of tBu-based protecting groups by treatment with 2% hydrazine in DMF [1], making this derivative an extremely useful tool for the preparation of cyclic peptides by Fmoc SPPS or for library synthesis. For the on-resin synthesis of side-chain to side-chain lactam bridged peptides, the combination of Lys(ivDde) and Glu(ODmab) is particularly advantageous since both side-chains can be simultaneously unmasked in a single step.
The product number for this product was previously 04-12-1174.
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 852077 品牌系列 Novabiochem®
同义词 04-12-1174;"N-α-Fmoc-L-glutamic acid α-4-{N-[1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl]-amino} benzyl ester 参考 参考 [1] W. C. Chan, et al. (1995) J. Chem. Soc., Chem. Commun., 2209. 产品信息 CAS号 172611-75-5 Hill配方 C₄₀H₄₄N₂O₈ Molar Mass 680.79 g/mol HS代码 2924 29 98 结构配方图像 GHS安全信息 储存类别 10 - 13 其它液体及固体 WGK WGK 2 水危害 储存和货运信息 储存 "-20 °C 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(011A)) ≥ 98 % Purity (TLC(0811)) ≥ 98 % Assay (HPLC, area%) ≥ 97.0 % (a/a) Solubility (1 mmole in 2 ml DMF) clearly soluble For TLC-Systems see our General Catalog
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