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61850

Sigma-Aldrich

L-Leucine ethyl ester hydrochloride

≥99.0% (AT)

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About This Item

Linear Formula:
(CH3)2CHCH2CH(NH2)COOC2H5 · HCl
CAS Number:
2743-40-0
Molecular Weight:
195.69
Beilstein:
3994312
EC Number:
220-375-6
MDL number:
MFCD00034879
UNSPSC Code:
12352200
eCl@ss:
32160406
PubChem Substance ID:
57651868

Assay

≥99.0% (AT)

form

solid

optical activity

[α]20/D +18.0±1°, c = 5% in ethanol

mp

134-136 °C

application(s)

peptide synthesis

storage temp.

2-8°C

SMILES string

Cl.CCOC(=O)[C@@H](N)CC(C)C

InChI

1S/C8H17NO2.ClH/c1-4-11-8(10)7(9)5-6(2)3;/h6-7H,4-5,9H2,1-3H3;1H/t7-;/m0./s1

InChI key

NOUDPBCEONUCOV-FJXQXJEOSA-N

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Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Jaroslav Mráz et al.
Archives of toxicology, 93(3), 603-613 (2019-01-23)
Ethylene oxide (EO), a genotoxic industrial chemical and sterilant, forms covalent adducts with DNA and also with nucleophilic amino acids in proteins. The adduct with N-terminal valine in globin [N-(2-hydroxyethyl)valine (HEV)] has been used in biomonitoring of cumulative exposures to
Peter J Baker et al.
Macromolecular bioscience, 14(11), 1619-1626 (2014-08-27)
We report the encapsulation of three different proteases in bioinspired silica. Silica particles were formed under mild reaction conditions using cationic amine-rich ethyleneamines as initiators, which resulted in aggregations of nanoscale spheres. Following encapsulation, the proteases were characterized for their
David Schachter et al.
American journal of physiology. Gastrointestinal and liver physiology, 306(11), G938-G946 (2014-04-05)
The leucine-to-glutamate (Leu→Glu) pathway, which metabolizes the carbon atoms of l-leucine to form l-glutamate, was studied by incubation of rat tissue segments with l-[U-(14)C]leucine and estimation of the [(14)C]glutamate formed. Metabolism of the leucine carbon chain occurs in most rat

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