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Merck
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安全信息

338710

Sigma-Aldrich

氯甲酸(-)-1-(9-芴)乙酯 溶液

18 mM in acetone, for chiral derivatization

别名:

(-)-FLEC

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About This Item

经验公式（希尔记法）:
C16H13ClO2
CAS号:
154479-90-0
分子量:
272.73
MDL编号:
MFCD00043429
UNSPSC代码:
12352005
PubChem化学物质编号:
24860564
NACRES:
NA.22

等级

for chiral derivatization

质量水平

100

浓度

18 mM in acetone

密度

0.79 g/mL at 25 °C

官能团

chloro

储存温度

2-8°C

SMILES字符串

CC(OC(Cl)=O)C1c2ccccc2-c3ccccc13

InChI

1S/C16H13ClO2/c1-10(19-16(17)18)15-13-8-4-2-6-11(13)12-7-3-5-9-14(12)15/h2-10,15H,1H3

InChI key

SFRVOKMRHPQYGE-UHFFFAOYSA-N

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一般描述

(-)-1-(9-Fluorenyl)ethyl chloroformate is mostly used as an in-capillary derivatization agent for the separation of amino acid (AA) derivatives by micellar electrokinetic chromatography (MEKC).

象形图

FlameExclamation mark
GHS02,GHS07

警示用语：

Danger

危险分类

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Central nervous system

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

1.4 °F

闪点(°C)

-17.0 °C

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

易制毒化学品（3类）
危险化学品

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
STBJ1138
STBH9667
STBH4960
STBH0350
STBF8436V

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In-capillary derivatization with (-)-1-(9-fluorenyl) ethyl chloroformate as chiral labeling agent for the electrophoretic separation of amino acids.
Fradi I, et al.
Journal of Chromatography A, 1323, 338-347 (2014)
Radu-Cristian Moldovan et al.
Journal of chromatography. A, 1467, 400-408 (2016-08-25)
In the context of bioanalytical method development, process automatization is nowadays a necessity in order to save time, improve method reliability and reduce costs. For the first time, a fully automatized micellar electrokinetic chromatography-mass spectrometry (MEKC-MS) method with in-capillary derivatization
Radu-Cristian Moldovan et al.
Journal of chromatography. A, 1590, 80-87 (2019-01-15)
D-amino acids (AA) analysis is becoming more and more relevant for metabolomics, therefore new analytical tools need to be developed. A common approach to achieve AA enantioseparation is chiral derivatization. Among the chiral derivatization reagents, (+) or (-)-1-(9-fluorenyl) ethyl chloroformate
Radu-Cristian Moldovan et al.
Journal of chromatography. A, 1513, 1-17 (2017-08-02)
Over the last 30years, (±)-1-(9-fluorenyl)ethyl chloroformate ((±)-FLEC) was used as a chiral derivatizing agent in various analytical applications involving a wide range of endogenous, pharmaceutical and environmentally relevant molecules. This comprehensive review aims to present all the significant aspects related
Radu-Cristian Moldovan et al.
Journal of chromatography. A, 1564, 199-206 (2018-06-19)
A targeted CE-MS approach was developed for the chiral analysis of biologically relevant amino acids in artificial cerebrospinal fluid (aCSF). In order to achieve chiral resolution, the five amino acids (Ser, Asn, Asp, Gln and Glu) were derivatized with (+)-1-(9-fluorenyl)ethyl
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