94141
4-Chloro-α-cyanocinnamic acid
suitable for matrix substance for MALDI-MS, ≥95.0% (HPLC)
别名:
3-(4-Chlorophenyl)-2-cyano-2-propenoic acid, 3-(4-Chlorophenyl)-2-cyanoacrylic acid, p-Chloro-α-cyanocinnamic acid, p-Chlorobenzylidenecyanoacetic acid, ClCCA, NSC 2479
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关于此项目
经验公式（希尔记法）:
C10H6ClNO2
化学文摘社编号:
分子量:
207.61
UNSPSC Code:
23151817
NACRES:
NA.21
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
2616773
Assay:
≥95.0% (HPLC)
Form:
crystals
Quality Level
assay
≥95.0% (HPLC)
form
crystals
analyte functional class(es)
drugs of abuse, ionic liquids
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
suitability
suitable for matrix substance for MALDI-MS
SMILES string
OC(=O)\C(=C\c1ccc(Cl)cc1)C#N
InChI
1S/C10H6ClNO2/c11-9-3-1-7(2-4-9)5-8(6-12)10(13)14/h1-5H,(H,13,14)/b8-5+
InChI key
MXCRRKYUQNHWLJ-VMPITWQZSA-N
Application
- suitable as MALDI-Matrix material
- suitable for collision-induced dissociation MS/MS (CID-MS/MS)
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Maurice H J Selman et al.
Proteomics, 12(9), 1337-1348 (2012-05-17)
For MALDI analysis of glycans and glycopeptides, the choice of matrix is crucial in minimizing desialylation by mass spectrometric in-source and metastable decay. Here, we evaluated the potential of 4-chloro-α-cyanocinnamic acid (Cl-CCA) for MALDI-TOF-MS analysis of labile sialylated tryptic N-glycopeptides
Maja Pučić Baković et al.
Journal of proteome research, 12(2), 821-831 (2013-01-10)
Age and sex dependence of subclass specific immunoglobulin G (IgG) Fc N-glycosylation was evaluated for 1709 individuals from two isolated human populations. IgGs were obtained from plasma by affinity purification using 96-well protein G monolithic plates and digested with trypsin.
Joerg Flemmig et al.
Chemistry and physics of lipids, 161(1), 44-50 (2009-07-07)
The binding of the heme enzyme myeloperoxidase to phosphatidylserine epitopes on the surface of non-vital polymorphonuclear leukocytes and other cells at inflammatory sites favours modifications of this phospholipid by myeloperoxidase products. As detected by MALDI-TOF mass spectrometry hypochlorous acid and
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 94141-100MG | 04061833626887 |