441511
N-乙酰基-L-亮氨酸
99%, for peptide synthesis, ReagentPlus®
别名:
N-Acetyl-L-(-)-leucine, Acetylleucine
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关于此项目
线性分子式:
(CH3)2CHCH2CH(NHCOCH3)CO2H
化学文摘社编号:
分子量:
173.21
NACRES:
NA.22
PubChem Substance ID:
eCl@ss:
32160406
UNSPSC Code:
12352209
EC Number:
214-706-3
MDL number:
Beilstein/REAXYS Number:
1724849
产品名称
N-乙酰基-L-亮氨酸, ReagentPlus®, 99%
InChI key
WXNXCEHXYPACJF-ZETCQYMHSA-N
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
SMILES string
CC(C)C[C@H](NC(C)=O)C(O)=O
product line
ReagentPlus®
assay
99%
form
solid
optical activity
[α]25/D −23±3°, c = 2 in ethanol
reaction suitability
reaction type: C-H Activation
reaction type: solution phase peptide synthesis
reagent type: catalyst
reaction type: Peptide Synthesis
mp
187-190 °C (lit.)
application(s)
peptide synthesis
functional group
amine
carboxylic acid
Quality Level
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Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
T Gopinath et al.
Journal of the American Chemical Society, 131(16), 5754-5756 (2009-04-09)
We present a new method for enhancing the sensitivity in static solid-state NMR experiments for a gain in signal-to-noise ratio of up to 40%. This sensitivity enhancement is different from the corresponding solution NMR sensitivity enhancement schemes and is achieved
Zhaoxiong Zheng et al.
Magnetic resonance in chemistry : MRC, 45 Suppl 1, S247-S260 (2007-12-25)
Two finite-pulse radiofrequency-driven recoupling (RFDR) methods were compared and applied to the measurement of 3-6 Å (13)CO-(13)CO distances in polycrystalline and membrane-associated HIV fusion peptide (HFP) samples. The RFDR methods were based on π pulses and were relatively straightforward to
D H Jones et al.
Journal of magnetic resonance (San Diego, Calif. : 1997), 179(1), 105-113 (2005-12-14)
Maximum Entropy reconstruction is applied to two-dimensional PISEMA spectra of stationary samples of peptide crystals and proteins in magnetically aligned virus particles and membrane bilayers. Improvements in signal-to-noise ratios were observed with minimal distortion of the spectra when Maximum Entropy
J Sun
Zhongguo ying yong sheng li xue za zhi = Zhongguo yingyong shenglixue zazhi = Chinese journal of applied physiology, 13(3), 257-260 (1997-08-01)
The effects of acetyl-DL-leucine (AL) treatment (28 mg/kg.day, p.o.) on the vestibular compensation were studied over period of 6 weeks in unilateral vestibular neurectomized cats. This investigation was performed by measuring the recovery time of locomotor equilibrium in the rotating
Alexander A Nevzorov
Journal of magnetic resonance (San Diego, Calif. : 1997), 209(2), 161-166 (2011-02-08)
Cross-polarization transfer is employed in virtually every solid-state NMR experiment to enhance magnetization of low-gamma spins. Theory and experiment is used to assess the magnitude of the final quasistationary magnetization amplitude. The many-body density matrix equation is solved for relatively
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