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38419

α-Cyano-2,3,4,5,6-pentafluorocinnamic acid

Name: α-Cyano-2,3,4,5,6-pentafluorocinnamic acid
Brand: SIAL

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

别名:

2-Cyano-3-(2,3,4,5,6-pentafluorophenyl)-2-propenoic acid, PentaFCCA

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About This Item

经验公式（希尔记法）:

C₁₀H₂F₅NO₂

CAS号:

1097814-03-3

分子量:

263.12

Beilstein:

22870656

MDL编号:

MFCD11548138

UNSPSC代码:

41116105

PubChem化学物质编号:

329755684

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Sigma-Aldrich

727881

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Sigma-Aldrich

H3663

抗HA抗体，小鼠单克隆抗体小鼠抗

Sigma-Aldrich

932566

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等级

matrix substance for MALDI-MS

质量水平

100

方案

≥95.0% (HPLC)

分析物功能类别

drugs of abuse, ionic liquids (quantification)

分析物化学类别

chlorinated lipids, lipids, peptides, phospholipids, phosphopeptides

技术

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

溶解性

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

适用性

suitable for matrix substance for MALDI-MS

SMILES字符串

OC(/C(C#N)=C/C1=C(F)C(F)=C(F)C(F)=C1F)=O

InChI

1S/C10H2F5NO2/c11-5-4(1-3(2-16)10(17)18)6(12)8(14)9(15)7(5)13/h1H,(H,17,18)/b3-1+

InChI key

LYNQRDIQUFMLTI-HNQUOIGGSA-N

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警示用语：

Warning

危险声明

H302 + H312 + H332,H315,H319,H335

预防措施声明

P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338

危险分类

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

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Peptide mass fingerprinting after less specific in-gel proteolysis using MALDI-LTQ-Orbitrap and 4-chloro-alpha-cyanocinnamic acid.

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

The new matrix 4-chloro-alpha-cyanocinnamic acid allows the detection of phosphatidylethanolamine chloramines by MALDI-TOF mass spectrometry.

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

Matching the laser wavelength to the absorption properties of matrices increases the ion yield in UV-MALDI mass spectrometry.

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

Introduction of 4-chloro-alpha-cyanocinnamic acid liquid matrices for high sensitivity UV-MALDI MS.

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

Ion yields in UV-MALDI mass spectrometry as a function of excitation laser wavelength and optical and physico-chemical properties of classical and halogen-substituted MALDI matrixes.

Jens Soltwisch et al.

Analytical chemistry, 84(15), 6567-6576 (2012-07-19)

The laser wavelength constitutes a key parameter in ultraviolet-matrix-assisted laser desorption ionization-mass spectrometry (UV-MALDI-MS). Optimal analytical results are only achieved at laser wavelengths that correspond to a high optical absorption of the matrix. In the presented work, the wavelength dependence

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主要文件

α-Cyano-2,3,4,5,6-pentafluorocinnamic acid

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

About This Item

推荐产品

属性

等级

质量水平

方案

分析物功能类别

分析物化学类别

技术

溶解性

适用性

SMILES字符串

InChI

InChI key

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象形图

警示用语：

危险声明

预防措施声明

危险分类

靶器官

储存分类代码

WGK

闪点(°F)

闪点(°C)

文件

分析证书(COA)

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