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Merck

441511

Sigma-Aldrich

N-乙酰基-L-亮氨酸

99%, for peptide synthesis, ReagentPlus®

别名:

N-Acetyl-L-(-)-leucine, Acetylleucine

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25 G
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25 G
$153.00

About This Item

线性分子式:
(CH3)2CHCH2CH(NHCOCH3)CO2H
CAS号:
分子量:
173.21
Beilstein:
1724849
EC 号:
MDL编号:
UNSPSC代码:
12352209
eCl@ss:
32160406
PubChem化学物质编号:
NACRES:
NA.22

$153.00


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产品名称

N-乙酰基-L-亮氨酸, ReagentPlus®, 99%

产品线

ReagentPlus®

方案

99%

表单

solid

旋光性

[α]25/D −23±3°, c = 2 in ethanol

反应适用性

reaction type: C-H Activation
reaction type: solution phase peptide synthesis
reagent type: catalyst
reaction type: Peptide Synthesis

mp

187-190 °C (lit.)

应用

peptide synthesis

官能团

amine
carboxylic acid

SMILES字符串

CC(C)C[C@H](NC(C)=O)C(O)=O

InChI

1S/C8H15NO3/c1-5(2)4-7(8(11)12)9-6(3)10/h5,7H,4H2,1-3H3,(H,9,10)(H,11,12)/t7-/m0/s1

InChI key

WXNXCEHXYPACJF-ZETCQYMHSA-N

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法律信息

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

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Silke Dorner et al.
Nucleic acids research, 33(9), 3065-3071 (2005-05-27)
The ribosome is a large RNP complex but its main enzymatic activity, the peptidyl transferase, is a ribozyme. As many RNA enzymes use divalent metal ions in catalysis, one of the hypotheses put forward proposed that metal ions might aid
Three-dimensional solid-state NMR experiment that correlates the chemical shift and dipolar coupling frequencies of two heteronuclei.
A Ramamoorthy et al.
Journal of magnetic resonance. Series B, 107(1), 88-90 (1995-04-01)
Chin H Wu et al.
The Journal of chemical physics, 128(5), 052312-052312 (2008-02-13)
The acquisition and analysis of high resolution one- and two-dimensional solid-state nuclear magnetic resonance (NMR) spectra without chemical shift frequencies are described. Many variations of shiftless NMR spectroscopy are feasible. A two-dimensional experiment that correlates the dipole-dipole and dipole-dipole couplings
Nathaniel J Traaseth et al.
The journal of physical chemistry. B, 114(43), 13872-13880 (2010-10-13)
NMR spin diffusion experiments have the potential to provide both resonance assignment and internuclear distances for protein structure determination in oriented solid-state NMR. In this paper, we compared the efficiencies of three spin diffusion experiments: proton-driven spin diffusion (PDSD), cross-relaxation-driven
P Benard et al.
European journal of drug metabolism and pharmacokinetics, 26(1-2), 71-76 (2001-09-14)
Acetyl-DL-leucine [2-14C]: Tanganil a antivertigal drug has been injected intravenously in two macaca monkeys which have been sacrificed 2 and 5 minutes later. Radioactivity distribution has been studied by autoradiography in the brain. An important uptake of radioactivity is localized

Questions

  1. Storage temperature? Storage temperature when already diluted?

    1 answer
    1. This product may be stored at room temperature. The stability of this compound in solution has not been determined. However various external sources state that this product may be stored in aliquots at -80°C for 2 years and -20°C, for 1 year. This information has not been validated.

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