2′,5′-Dihydroxyacetophenone - 89415
Code: 89415
2′,5′-Dihydroxyacetophenone
Matrix substance for MALDI-MS, ≥99.5%
2,5-Dihydroxyphenyl methyl ketone; 2-Acetyl-1,4-dihydroxybenzene; 2-Acetylhydroquinone; Acetylquinol; Quinacetophenone
≥99.5%, Matrix substance for MALDI-MS
CAS Number: 490-78-8
Linear Formula: (HO)2C6H3COCH3
Molar Mass: 152.15 g/mol
Beilstein Registry Number: 637903
EC Number: 207-716-4
MDL Number: MFCD00002343
| Property |
Value |
| Appearance |
complying |
| Identity (NMR) |
complying |
| Assay (HPLC) |
min. 99.5 % |
| Appearance of the solution |
complying |
| Melting point |
204 - 208 °C |
| Calcium (Ca) |
max. 20 ppm |
| Cadmium (Cd) |
max. 5 ppm |
| Cobalt (Co) |
max. 5 ppm |
| Chromium (Cr) |
max. 5 ppm |
| Copper (Cu) |
max. 5 ppm |
| Iron (Fe) |
max. 5 ppm |
| Potassium (K) |
max. 50 ppm |
| Magnesium (Mg) |
max. 5 ppm |
| Manganese (Mn) |
max. 5 ppm |
| Sodium (Na) |
max. 50 ppm |
| Nickel (Ni) |
max. 5 ppm |
| Lead (Pb) |
max. 5 ppm |
| Zinc (Zn) |
max. 5 ppm |
| UV- cutoff |
400 - 450 nm |
| Property |
Value |
| Analyte Suitability |
proteins |
| Freezing point |
204 - 208 °C |