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89063

Supelco

4-Bromo-α-cyanocinnamic acid

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

Sinónimos:

3-(4-Bromophenyl)-2-cyano-2-propenoic acid, p-Bromo-α-cyanocinnamic acid, p-Bromobenzylidenecyanoacetic acid, BrCCA

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About This Item

Fórmula empírica (notación de Hill):
C10H6BrNO2
Número de CAS:
339548-64-0
Peso molecular:
252.06
MDL number:
MFCD07798953
UNSPSC Code:
12000000
PubChem Substance ID:
329769692
NACRES:
NA.21

grade

matrix substance for MALDI-MS

Quality Level

100

assay

≥95.0% (HPLC)

form

powder

analyte functional class(es)

drugs of abuse, ionic liquids (quantification)

analyte chemical class(es)

chlorinated lipids, lipids, peptides, phospholipids, phosphopeptides

technique(s)

MALDI-MS: suitable

solubility

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+

InChI key

REWONLOPJHWIMK-VMPITWQZSA-N

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Application

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

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Pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
BCBL7695V
BCBL7695

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Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Thorsten Jaskolla et al.
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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
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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
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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
Mark W Towers et al.
Journal of proteome research, 9(4), 1931-1940 (2010-02-13)
Matrix-assisted laser desorption/ionization (MALDI) is a key ionization technique in mass spectrometry (MS) for the analysis of labile macromolecules. An important area of study and improvements in relation to MALDI and its application in high-sensitivity MS is that of matrix
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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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