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37468 Sigma-Aldrich

2′,6′-Dihydroxyacetophenone

matrix substance for MALDI-MS, ≥99.5%

Synonym: 2-Acetyl-1,3-dihydroxybenzene, 2-Acetylresorcinol, DHAP

  • CAS Number 699-83-2

  • Linear Formula (HO)2C6H3COCH3

  • Molecular Weight 152.15

  •  Beilstein Registry Number 1366061

  •  EC Number 211-833-6

  •  MDL number MFCD00002270

  •  PubChem Substance ID 24863325

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Glycan Labeling and Analysis, Glycobiology, Mass Spectrometry,
grade   matrix substance for MALDI-MS
InChI Key   YPTJKHVBDCRKNF-UHFFFAOYSA-N
assay   ≥99.5% (HPLC)
  ≥99.5%
mp   156-158 °C(lit.)
solubility   dioxane: soluble50 mg/mL, clear
cation traces   Ca: ≤10 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
analyte suitability   glycans
  lipids
  peptides
  proteins

Description

Application

Used with diammonium hydrogen citrate for MALDI-MS of PMP-labeled acidic and neutral glycans.

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.




BioAnalysis

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Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles

Articles

Mass Spectrometry of Glycans

The development of modern mass spectrometry (MS) equipment with high resolution and mass accuracy has led to its use in analyzing glycans for both profiling and structural studies. Unlike the HPLC me...
Glycobiology Analysis Manual, 2nd Edition
Keywords: Applications, Catalysis, Centrifugation, High performance liquid chromatography, Mass spectrometry, Phase transitions, Proteomics, Reductions, Sample preparations, Search, Sequencing, Spectra

Peer-Reviewed Papers
15

References

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