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4-Hydroxy-3,5-Dimethoxyzimtsäure, 98 %, Thermo Scientific Chemicals
Beschreibung
4-Hydroxy-3,5-dimethoxycinnamic acid is a commonly used matrix in MALDI mass spectrometry. It is a useful matrix for a wide variety of peptides and proteins. It serves well as a matrix for MALDI due to its ability to absorb laser radiation and to also donate protons (H+) to the analyte of interest.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
4-Hydroxy-3,5-dimethoxyzimtsäure ist eine in der MALDI-Massenspektrometrie häufig verwendete Matrix. Nützliche Matrix für eine Vielzahl von Peptiden und Proteinen. Durch Absorption von Laserstrahlung und Abgabe von Protonen (H+) an den Analyten gut als Matrix für MALDI geeignet.
Löslichkeit
Löslich in Methanol, Ethanol und Dimethylsulfoxid.
Hinweise
Kühl und trocken in dicht verschlossenen Behältern lagern. Mit guter Belüftung. Von Oxidationsmitteln entfernt aufbewahren.
Specifications
Specifications
| Chemischer Name oder Material | 4-Hydroxy-3,5-dimethoxycinnamic acid |
| Schmelzpunkt | ∼195°C (decomposition) |
| Menge | 25 g |
| Beilstein | 2130006 |
| Löslichkeitsinformationen | Soluble in methanol,ethanol and dimethyl sulfoxide. |
| Formelmasse | 224.21 |
| Reinheit (%) | 98% |
RUO – Research Use Only
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