Merck
All Photos(2)

L7875

Sigma-Aldrich

DL-亮氨酸

≥99% (HPLC)

Synonym(s):
(±)-氨基-4-甲基戊酸
Linear Formula:
(CH3)2CHCH2CH(NH2)CO2H
CAS Number:
Molecular Weight:
131.17
Beilstein:
636005
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.26

质量水平

200

测定

≥99% (HPLC)

形式

powder

颜色

white

mp

293-296 °C (subl.) (lit.)

溶解性

1 M HCl: soluble

application(s)

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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应用

DL-亮氨酸是亮氨酸D-和L-对映体的一种外消旋混合物。DL-亮氨酸可用于与多种过渡金属形成苯并咪唑和嘧啶羟基偶氮染料。DL-亮氨酸可用于评估手性氨基酸分离技术。

DL-亮氨酸可用于以下应用:
  • 用作测量游离氨基酸的标准品
  • 用于氚亮氨酸摄取的过程
  • 用于溶液制备(各种有机物以不同的组合和浓度用于模拟复杂的表面张力效应,DL-亮氨酸是其中之一)。选择它的原因是它在大气气溶胶中的存在和冰的成核活性以及其表面活性剂的特性

包装

25, 100 g in poly bottle

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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