2′,4′,6′-Trihydroxyacetophenone monohydrate
SIAL/91928 - matrix substance for MALDI-MS, ≥99.5%
Synonym: 2-
CAS Number: 249278-28-2
Empirical Formula (Hill Notation): C8H8O4 · H2O
Molecular Weight: 186.16
MDL Number: MFCD00149091
Linear Formula: (HO)3C6H2COCH3·H2O
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 91928-1G
| analyte chemical class(es) | glycans, oligonucleotides, peptides, proteins |
| assay | ≥99.5% |
| ≥99.5% (HPLC) | |
| cation traces | Ca: ≤200 mg/kg |
| Cd: ≤5 mg/kg | |
| Co: ≤5 mg/kg | |
| Cr: ≤5 mg/kg | |
| Cu: ≤5 mg/kg | |
| Fe: ≤5 mg/kg | |
| K: ≤50 mg/kg | |
| Mg: ≤5 mg/kg | |
| Mn: ≤5 mg/kg | |
| Na: ≤50 mg/kg | |
| Ni: ≤5 mg/kg | |
| Pb: ≤5 mg/kg | |
| Zn: ≤5 mg/kg | |
| color | light yellow |
| form | solid |
| grade | matrix substance for MALDI-MS |
| InChI | 1S/C8H8O4.H2O/c1-4(9)8-6( |
| InChI key | GDSIBPPJKSBCMF-UHFFFAOYSA |
| mp | 218-222 °C |
| 219-221 °C (lit.) | |
| Quality Level | 100  |
| SMILES string | O.CC(=O)c1c(O)cc(O)cc1O |
| suitability | in accordance for UV test |
| technique(s) | MALDI-MS: suitable |
| Application: | 2′,4′,6′-Trihydroxyacetop |
| Application: | Used in MALDI analysis of acidic glycans and glycopeptides in negative ion mode. Lower limit of detection than 6-aza-2-thiothimidine. |
| General description: | MALDI-MS analyzes require highest purity matrices and reagents, as organic or trace metal contamination causes adverse effects during crystallization, ionization or measurement. Therefore, our portfolio of MALDI matrices and reagents such as 2′,4′,6′-Trihydroxyacetop |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 |
| Precautionary statements | P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99.5% (HPLC); ≥99.5% |
| mp | 218-222 °C; 219-221 °C (lit.) |
| UNSPSC | 12000000 |