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位置: 首页> 品牌> Sigma-Aldrich> N-α-1-(4,4-Dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-N-ε-Fmoc-L-lysine

Dde-Lys(Fmoc)-OH

N-α-1-(4,4-Dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-N-ε-Fmoc-L-lysine

品牌
Sigma-Aldrich
CAS
156648-40-7
货号
8.54000
包装型号
规格纯度
Novabiochem?
价格
8615.66 *本价格含增值税费
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半岛bd体育手机客户端 名称:
156648-40-7
Dde-Lys(Fmoc)-OH
N-α-1-(4,4-Dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-N-ε-Fmoc-L-lysine
半岛bd体育手机客户端 介绍:

半岛bd体育手机客户端 说明

一般描述

Quasi-orthogonally-protected Lys derivative. The Fmoc group can be removed selectively by treatment with piperidine; the Dde group is cleaved with 2% hydrazine in DMF [1]. When removing Dde in the presence of allyl-based protecting groups, allyl alcohol should be included in the deprotection solution to prevent reduction of the allyl group [2].

Also available Fmoc-Lys(Dde)-OH 852057.

This derivative has been employed in Fmoc SPPS to facilitate the introduction of biotin to the side-chain of lysine [3].

The product number for this product was previously 04-12-5201.

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”.

联系

Replaces: 04-12-5201

分析说明

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(157B)): ≥ 97 %
Purity (TLC(CMA2)): ≥ 97 %
Assay (HPLC, area%): ≥ 96.0 % (a/a)
Solubility (1?mmole in 2 ml DMF): clearly soluble
Assay (acidimetric): ≥ 90.0 %
Water (K. F.): ≤ 1.00 %
For TLC-Systems see our General Catalog

法律信息

Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

经验(实验)分子式 C31H36N2O6
分子量 532.63

半岛bd体育手机客户端 性质

质量水平 200
半岛bd体育手机客户端 线 Novabiochem?
测定 ≥90.0% (acidimetric)
≥96.0% (HPLC)
≥97% (TLC)
形式 powder
reaction suitability reaction type: Fmoc solid-phase peptide synthesis
manufacturer/tradename Novabiochem?
mp >70 ℃ (decomposition)
官能团 Fmoc
储存温度 15-25℃

安全信息

储存分类代码 11 - Combustible Solids
WGK WGK 2
闪点(F) Not applicable
闪点(C) Not applicable

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