Fig. 1 · Structure
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4-Chloro-α-cyanocinnamic acid
MALDI Matrix
4-Chloro-α-cyanocinnamic acid (Cl-CCA) serves as an advanced matrix for matrix-assisted laser desorption ionization (MALDI) applications. It enhances the sensitivity and resolution of mass spectrometry by facilitating the effective ionization of analytes. Cl-CCA is particularly useful in the analysis of biomolecules, including proteins and peptides, aiding in the study of complex biological systems and the characterization of new compounds in chemical research.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 20374-46-3 |
| Applications | MALDI Matrix |
| Formula | C10H6ClNO2 |
| Molecular Weight | 207.61 |
| Synonyms | Cl-CCA |
| SMILES | OC(/C(C#N)=C/C1=CC=C(C=C1)Cl)=O |
Storage & Solubility
In Vitro Solubility
Reported Solubility
No reported solubility data are available for this product.
Preparing Stock Solutions
| Concentration | |
|---|---|
Values use four significant digits. Prepare to the final solution volume; this is not the volume of solvent to add.
Stock preparation is unavailable for this product molecular weight.
Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.
Storage
Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.