Structure

DL-Leucine

CAS
328-39-2
Catalog Number
ACM328392-1
Category
Amino Acids
Molecular Weight
131.17
Molecular Formula
(CH3)2CHCH2CH(NH2)CO2H

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Specification

Synonyms
(±)-Amino-4-methylpentanoic acid
Canonical SMILES
CC(C)CC(N)C(O)=O
InChI
1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)
InChI Key
ROHFNLRQFUQHCH-UHFFFAOYSA-N
Melting Point
293-296 ℃(subl.) (lit.)
Solubility
1 M HCl: soluble
Application
DL-Leucine is a racemic mixture of the D- and L- enantiomers of Leucine. DL-Leucine is used to form benzimidazole and pyrimidine hydroxy azo dyes with various transition metals. DL-Leucine may be used for the evaluation of chiral amino acid separation techniques.
DL-Leucine is used for the following applications:
Used as a standard for the measurement of free amino acids
Used in the process of tritiated leucine uptake
Used in solution preparation (various organics were used in different combinations and concentrations to model complex surface tension effects, DL-Leucine is one of them). It is chosen due to its presence in atmospheric aerosols and ice nucleation activity as well as for its surfactant character
Assay
≥99% (HPLC)
Beilstein
636005
Color
white
EC Number
206-328-2
Form
powder
MDL Number
MFCD00063087
NACRES
NA.26
PubChem ID
24896484
Quality Level
200
Storage Temperature
2-8℃
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