alpha-Cyano-4-hydroxycinnamic acid, matrix substance for MALDI-MS, Ultra pure

Code: 39468-10X10MG-F D2-231

Application

It was used as matrix in improving the detection of low concentration protein digests on MALDI-TOF.

General description

α-Cyano-4-hyd...


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Application

It was used as matrix in improving the detection of low concentration protein digests on MALDI-TOF.

General description

α-Cyano-4-hydroxycinnamic acid (α-CHCA) functions as matrix and helps in facilitating ionization of proteins and peptides in a matrix-assisted laser desorption/ionization (MALDI) time-of-flight (TOF) mass spectrometer.

analyte chemical class(es)glycans, peptides, proteins
cation tracesCd: ≤1 mg/kg, Ca: ≤1 mg/kg, Fe: ≤1 mg/kg, Mg: ≤1 mg/kg, K: ≤1 mg/kg, Al: ≤1 mg/kg, Ni: ≤1 mg/kg, Cr: ≤1 mg/kg, Na: ≤1 mg/kg, Zn: ≤1 mg/kg, Pb: ≤1 mg/kg, Co: ≤1 mg/kg, Ba: ≤1 mg/kg, Cu: ≤1 mg/kg, Mn: ≤1 mg/kg, Sr: ≤1 mg/kg, Li: ≤1 mg/kg
formsolid
gradematrix substance for MALDI-MS
InChI keyAFVLVVWMAFSXCK-VMPITWQZSA-N
InChI1S/C10H7NO3/c11-6-8(10(13)14)5-7-1-3-9(12)4-2-7/h1-5,12H,(H,13,14)/b8-5+
mp245-250 °C, 245-250 °C (lit.)
Quality Level100
SMILES stringOC(=O)C(=Cc1ccc(O)cc1)C#N
solubilitymethanol: 10 mg/mL, clear
storage temp.2-8°C
technique(s)MALDI-MS: suitable
Cas Number28166-41-8
This product has met the following criteria to qualify for the following awards:



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