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Sigma-Aldrich

L-Leucinamide hydrochloride

99%

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About This Item

Linear Formula:
(CH3)2CHCH2CH(NH2)CONH2·HCl
CAS Number:
Molecular Weight:
166.65
Beilstein:
4237021
EC Number:
MDL number:
UNSPSC Code:
12352209
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

99%

optical activity

[α]25/D +10°, c = 5 in H2O

reaction suitability

reaction type: solution phase peptide synthesis

mp

254-256 °C (lit.)

application(s)

peptide synthesis

SMILES string

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

InChI

1S/C6H14N2O.ClH/c1-4(2)3-5(7)6(8)9;/h4-5H,3,7H2,1-2H3,(H2,8,9);1H/t5-;/m0./s1

InChI key

VSPSRRBIXFUMOU-JEDNCBNOSA-N

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Storage Class Code

11 - 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)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Y L Wang et al.
Solid state nuclear magnetic resonance, 14(1), 19-32 (1999-07-17)
Proton NMR relaxation time measurements were carried out on solid tyrosine derivatives: acetyl-L-tyrosine ethyl ester (Ac-Tyroet), N-carbobenzyloxy-L-tyrosine ethyl ester (CBZ-Tyroet), N-trifluoroacetyl-L-tyrosine ethyl ester (TFAc-Tyroet) and their mixtures with L-leucinamide. It was found that spin-lattice relaxation was driven mainly by methyl
J C Hafkenscheid et al.
Journal of clinical chemistry and clinical biochemistry. Zeitschrift fur klinische Chemie und klinische Biochemie, 23(7), 393-398 (1985-07-01)
A continuous procedure for the determination of leucine aminopeptidase is described. L-leucinamide is used as substrate and the liberated ammonia is determined with the glutamate dehydrogenase reaction. The enzyme is Mn2+-activated and 30 mumol/l MnCl2 is necessary for an optimal
B Grinde et al.
Acta biologica et medica Germanica, 40(10-11), 1603-1612 (1981-01-01)
An amino acid mixture, specially designed to improve the protein balance in isolated hepatocytes, inhibited lysosomal (propylamine-sensitive) degradation of endogenous proteins by 80-90%. The amino acids had no effect on the degradation of the endocytosed protein asialofetuin, the conclusion being
Formation of diastereomeric derivatives of 2-arylpropionic acids using L-leucinamide: lack of generality.
R Mehvar et al.
Journal of chromatography, 431(1), 228-230 (1988-09-23)
Formation of diastereomeric derivatives of 2-arylpropionic acids using L-leucinamide.
H Spahn
Journal of chromatography, 423, 334-339 (1987-12-25)

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