91928-1G Display Image

2,4,6-Trihydroxyacetophenone monohydrate,;, matrix substance for MALDI-MS, >=99.5%

Code: 91928-1G D2-231

Application

Used in MALDI analysis of acidic glycans and glyco­peptides in negative ion mode. Lower limit of detection than 6-aza-2-thiothimidine.

2′,4′,6′-Trihydroxyac...


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Application

Used in MALDI analysis of acidic glycans and glyco­peptides in negative ion mode. Lower limit of detection than 6-aza-2-thiothimidine.

2′,4′,6′-Trihydroxyacetophenone monohydrate has been used as a matrix for oligosaccharide and glycopeptide analysis using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI/TOF).

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′-Trihydroxyacetophenone monohydrate are designed to fulfill the demanding requirements of today′s challenging applications.

analyte chemical class(es)glycans, oligonucleotides, peptides, proteins
assay≥99.5%, ≥99.5% (HPLC)
cation tracesNa: ≤50 mg/kg, K: ≤50 mg/kg, Cr: ≤5 mg/kg, Mn: ≤5 mg/kg, Mg: ≤5 mg/kg, Pb: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, Ca: ≤200 mg/kg, Zn: ≤5 mg/kg, Ni: ≤5 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg
colorlight yellow
formsolid
gradematrix substance for MALDI-MS
InChI keyGDSIBPPJKSBCMF-UHFFFAOYSA-N
InChI1S/C8H8O4.H2O/c1-4(9)8-6(11)2-5(10)3-7(8)12;/h2-3,10-12H,1H3;1H2
mp219-221 °C (lit.), 218-222 °C
Quality Level100
SMILES stringO.CC(=O)c1c(O)cc(O)cc1O
suitabilityin accordance for UV test
technique(s)MALDI-MS: suitable
Code
Description
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91928-5G
2,4,6-Trihydroxyacetophenone monohydrate,;, matrix substance for MALDI-MS, >=99.5%

Unit:5G
List Price: €274.00
Source:List Price
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Cas Number480-66-0
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