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05757

2′,6′-Dihydroxyacetophenone

Name: 2′,6′-Dihydroxyacetophenone
Brand: SIAL

≥99.5% (HPLC), Ultra pure

Synonym(s):

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

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About This Item

Linear Formula:

(HO)₂C₆H₃COCH₃

CAS Number:

699-83-2

Molecular Weight:

152.15

EC Number:

211-833-6

UNSPSC Code:

41116105

PubChem Substance ID:

329748164

Beilstein/REAXYS Number:

1366061

MDL number:

MFCD00002270

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Properties

Quality Level

100

assay

≥99.5% (HPLC)

form

powder

mp

156-158 °C (lit.)

solubility

dioxane: 50 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

suitability

suitable for matrix substance for MALDI-MS

SMILES string

CC(=O)c1c(O)cccc1O

InChI

1S/C8H8O3/c1-5(9)8-6(10)3-2-4-7(8)11/h2-4,10-11H,1H3

InChI key

YPTJKHVBDCRKNF-UHFFFAOYSA-N

Description

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pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Laserspray ionization, a new method for protein analysis directly from tissue at atmospheric pressure with ultrahigh mass resolution and electron transfer dissociation.

Ellen D Inutan et al.

Molecular & cellular proteomics : MCP, 10(2), M110-M110 (2010-09-22)

Laserspray ionization (LSI) mass spectrometry (MS) allows, for the first time, the analysis of proteins directly from tissue using high performance atmospheric pressure ionization mass spectrometers. Several abundant and numerous lower abundant protein ions with molecular masses up to ∼20,000

Enhanced MALDI-TOF MS analysis of phosphopeptides using an optimized DHAP/DAHC matrix.

Junjie Hou et al.

Journal of biomedicine & biotechnology, 2010, 759690-759690 (2010-03-27)

Selecting an appropriate matrix solution is one of the most effective means of increasing the ionization efficiency of phosphopeptides in matrix-assisted laser-desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS). In this study, we systematically assessed matrix combinations of 2, 6-dihydroxyacetophenone (DHAP) and diammonium

MALDI mass spectrometry in the solution of some forensic problems.

R Seraglia et al.

Forensic science international, 146 Suppl, S83-S85 (2005-01-11)

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Global Trade Item Number

SKU	GTIN
A9376-250MG	04061833002032
A9376-100MG	04061833002025
05757-10MG-F	04061833248188