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89063

Supelco

4-Bromo-α-cyan-zimtsäure

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

Synonym(e):

3-(4-Bromphenyl)-2-cyan-2-propensäure, p-Brom-α-cyan-zimtsäure, p-Brombenzylidencyanessigsäure, BrCCA

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About This Item

Empirische Formel (Hill-System):
C10H6BrNO2
CAS-Nummer:
339548-64-0
Molekulargewicht:
252.06
MDL-Nummer:
MFCD07798953
UNSPSC-Code:
12000000
PubChem Substanz-ID:
329769692
NACRES:
NA.21

Qualität

matrix substance for MALDI-MS

Qualitätsniveau

100

Assay

≥95.0% (HPLC)

Form

powder

Funktionsklasse(n) des Analyten

drugs of abuse, ionic liquids (quantification)

chemische Klasse(n) des Analyten

chlorinated lipids, lipids, peptides, phospholipids, phosphopeptides

Methode(n)

MALDI-MS: suitable

Löslichkeit

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

SMILES String

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

InChI

1S/C10H6BrNO2/c11-9-3-1-7(2-4-9)5-8(6-12)10(13)14/h1-5H,(H,13,14)/b8-5+

InChIKey

REWONLOPJHWIMK-VMPITWQZSA-N

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Anwendung

  • suitable as MALDI-Matrix material
  • suitable for collision-induced dissociation MS/MS (CID-MS/MS)

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Piktogramme

Exclamation mark
GHS07

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

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
BCBL7695V
BCBL7695

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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

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 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
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
Kristin Teuber et al.
Chemistry and physics of lipids, 163(6), 552-560 (2010-04-28)
Due to its sensitivity, the tolerance of impurities and the simplicity of performance, matrix-assisted laser desorption and ionization time-of-flight (MALDI-TOF) mass spectrometry (MS) is increasingly used to analyze lipids from biological sources. Although its detailed role is not understood so
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
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