Skip to Content
Merck
CN

338710

(−)-1-(9-Fluorenyl)ethyl chloroformate solution

18 mM in acetone, derivatization grade (chiral)

Synonym(s):

(−)-FLEC

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C16H13ClO2
CAS Number:
Molecular Weight:
272.73
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352005
MDL number:
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist


grade

derivatization grade (chiral)

Quality Level

concentration

18 mM in acetone

density

0.79 g/mL at 25 °C

functional group

chloro

storage temp.

2-8°C

SMILES string

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

General description

(-)-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).


pictograms

FlameExclamation mark

signalword

Danger

Hazard Classifications

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

target_organs

Central nervous system

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

1.4 °F

flash_point_c

-17.0 °C

ppe

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

Regulatory Information

易制毒化学品(3类)
危险化学品

This item has



Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library



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, 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, 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



Global Trade Item Number

SKUGTIN
338710-1ML04061837393556