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441511

Sigma-Aldrich

N-Acetyl-L-leucine

99%, for peptide synthesis, ReagentPlus®

Synonym(s):

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

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About This Item

Linear Formula:
(CH3)2CHCH2CH(NHCOCH3)CO2H
CAS Number:
1188-21-2
Molecular Weight:
173.21
Beilstein/REAXYS Number:
1724849
EC Number:
214-706-3
MDL number:
MFCD00065131
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
24867665
NACRES:
NA.22

product name

N-Acetyl-L-leucine, ReagentPlus®, 99%

Quality Level

100

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

SMILES string

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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Legal Information

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

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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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)
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
A Ramamoorthy et al.
Journal of magnetic resonance (San Diego, Calif. : 1997), 140(1), 131-140 (1999-09-10)
The experimental parameters critical for the implementation of multidimensional solid-state NMR experiments that incorporate heteronuclear spin exchange at the magic angle are discussed. This family of experiments is exemplified by the three-dimensional experiment that correlates the (1)H chemical shift, (1)H-(15)N
Alexander A Nevzorov et al.
Journal of magnetic resonance (San Diego, Calif. : 1997), 164(1), 182-186 (2003-08-23)
A pulse sequence for high resolution separated local field spectroscopy based on "magic sandwich" elements is demonstrated on a single crystal sample. Simulations and experimental results show that this pulse sequence has a reduced frequency offset dependence compared to PISEMA
Gilles Clément et al.
Journal of vestibular research : equilibrium & orientation, 17(5-6), 227-237 (2008-07-16)
Pitch head-and-trunk movements during constant velocity rotation are a provocative vestibular stimulus that produces vertigo and nausea. When exposed to this stimulus repeatedly, motion sickness symptoms diminish as the subjects habituate. Acetylleucine is a drug that is used to treat
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