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77081

Supelco

α-Cyano-4-fluorocinnamic acid

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

Szinonimák:

α-Cyano-p-fluorocinnamic acid, 2-Cyano-3-(4-fluorophenyl)-2-propenoic acid, FCCA, NSC 638135

Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez
Összes fotó(1)

About This Item

Tapasztalati képlet (Hill-képlet):
C10H6FNO2
CAS-szám:
118409-66-8
Molekulatömeg:
191.16
Beilstein:
10339054
MDL-szám:
MFCD00466853
UNSPSC kód:
12000000
PubChem Substance ID:
329767465
NACRES:
NA.21

grade

matrix substance for MALDI-MS

Minőségi szint

100

Teszt

≥95.0% (HPLC)

form

crystals

analit funkcionális osztály(ok)

drugs of abuse, ionic liquids (quantification)

analit kémiai osztály(ok)

chlorinated lipids, lipids, peptides, phospholipids, phosphopeptides

technika/technikák

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

oldhatóság

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+

Nemzetközi kémiai azonosító kulcs

OBZAFMILNGLRAL-VMPITWQZSA-N

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Piktogramok

Exclamation mark
GHS07

Figyelmeztetés

Warning

Figyelmeztető mondatok

H302 + H312 + H332,H315,H319,H335

Veszélyességi osztályok

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

Célzott szervek

Respiratory system

Tárolási osztály kódja

11 - Combustible Solids

WGK

WGK 3

Lobbanási pont (F)

Not applicable

Lobbanási pont (C)

Not applicable

Válasszon a legfrissebb verziók közül:

Analitikai tanúsítványok (COA)

Lot/Batch Number
BCBL7696V
BCBL7696

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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
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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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Proceedings of the National Academy of Sciences of the United States of America, 105(34), 12200-12205 (2008-08-30)
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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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