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Merck
모든 사진(2)

주요 문서

L7875

Sigma-Aldrich

DL-Leucine

≥99% (HPLC)

동의어(들):

(±)-Amino-4-methylpentanoic acid

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About This Item

Linear Formula:
(CH3)2CHCH2CH(NH2)CO2H
CAS Number:
Molecular Weight:
131.17
Beilstein:
636005
EC Number:
MDL number:
UNSPSC 코드:
12352209
PubChem Substance ID:
NACRES:
NA.26

제품명

DL-Leucine, ≥99% (HPLC)

Quality Level

분석

≥99% (HPLC)

양식

powder

색상

white

mp

293-296 °C (subl.) (lit.)

solubility

1 M HCl: soluble

응용 분야

detection
peptide synthesis

SMILES string

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

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애플리케이션

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


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