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77081

Supelco

α-Cyano-4-fluor-zimtsäure

matrix substance for MALDI-MS, ≥95.0% (HPLC)

Synonym(e):

α-Cyano-p-fluor-zimtsäure, 2-Cyan-3-(4-fluorphenyl)-2-propensäure, FCCA, NSC 638135

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About This Item

Empirische Formel (Hill-System):
C10H6FNO2
CAS-Nummer:
Molekulargewicht:
191.16
Beilstein:
10339054
MDL-Nummer:
UNSPSC-Code:
12000000
PubChem Substanz-ID:
NACRES:
NA.21

Qualität

matrix substance for MALDI-MS

Qualitätsniveau

Assay

≥95.0% (HPLC)

Form

crystals

Funktionsklasse(n) des Analyten

drugs of abuse, ionic liquids (quantification)

chemische Klasse(n) des Analyten

chlorinated lipids, lipids, peptides, phospholipids, phosphopeptides

Methode(n)

collision-induced dissociation MS/MS (CID-MS/MS): suitable
matrix-enhanced secondary ion MS (ME-SIMS): suitable

Löslichkeit

methanol: 100 mg/10 mL, clear, colorless to light yellow

SMILES String

OC(/C(C#N)=C/C1=CC=C(F)C=C1)=O

InChI

1S/C10H6FNO2/c11-9-3-1-7(2-4-9)5-8(6-12)10(13)14/h1-5H,(H,13,14)/b8-5+

InChIKey

OBZAFMILNGLRAL-VMPITWQZSA-N

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Anwendung

suitable as MALDI-Matrix material

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Preisangaben

Piktogramme

Exclamation mark

Signalwort

Warning

Gefahreneinstufungen

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable


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Dimitrios G Papasotiriou et al.
Journal of proteome research, 9(5), 2619-2629 (2010-04-07)
Peptide Mass Fingerprinting (PMF) of tryptically in-gel digested samples is a well-established protein identification technique for MALDI mass spectrometry but an in-depth PMF evaluation for in-gel digestions of less specific enzymes is still missing. This study demonstrates that the MALDI-LTQ-Orbitrap
Thorsten Jaskolla et al.
Journal of the American Society for Mass Spectrometry, 20(5), 867-874 (2009-02-10)
Phosphatidylethanolamines (PEs) are abundant lipid constituents of the cellular membrane. The amino group of PEs exhibits high reactivity with hypochlorous acid that is generated under inflammatory conditions in vivo. The analysis of the resulting PE mono- and dichloramines is of
Marcel Wiegelmann et al.
Analytical and bioanalytical chemistry, 405(22), 6925-6932 (2012-10-16)
A high analytical sensitivity in ultraviolet matrix-assisted laser desorption ionization mass spectrometry (MALDI-MS) is only achieved if the laser wavelength corresponds to a high optical absorption of the matrix. Laser fluence and the physicochemical properties of the compounds, e.g., the
Thorsten W Jaskolla et al.
Journal of proteome research, 8(7), 3588-3597 (2009-05-14)
The performance of the recently developed 4-chloro-alpha-cyanocinnamic acid (Cl-CCA) matrix-assisted laser desorption ionization mass spectrometry (MALDI MS) matrix was investigated in comparison to the most widely used matrix alpha-cyano-4-hydroxycinnamic acid (CHCA). For this purpose, in-solution digestions of standard proteins in
Jens Soltwisch et al.
Journal of the American Society for Mass Spectrometry, 24(10), 1477-1488 (2013-08-15)
The success of matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) as a widely employed analytical tool in the biomolecular sciences builds strongly on an effective laser-material interaction that is resulting in a soft co-desorption and ionization of matrix and imbedded biomolecules.

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