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D107409

Sigma-Aldrich

2′,4′-Dihydroxyacetophenone

99%

Synonym(s):

1-Acetyl-2,4-dihydroxybenzene, 4-Acetylresorcinol, Resacetophenone

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About This Item

Linear Formula:
(HO)2C6H3COCH3
CAS Number:
89-84-9
Molecular Weight:
152.15
Beilstein:
1282505
EC Number:
201-945-3
MDL number:
MFCD00002279
UNSPSC Code:
12352100
PubChem Substance ID:
24893343
NACRES:
NA.22

Assay

99%

form

powder

mp

143-144.5 °C (lit.)

density

1.18 g/mL at 25 °C (lit.)

SMILES string

CC(=O)c1ccc(O)cc1O

InChI

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

InChI key

SULYEHHGGXARJS-UHFFFAOYSA-N

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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D J Hopper et al.
The Biochemical journal, 344 Pt 2, 397-402 (1999-11-24)
2,4'-Dihydroxyacetophenone dioxygenase (EC 1.13.11.41) was purified to homogeneity from Alcaligenes sp. 4HAP grown on 4-hydroxyacetophenone. Measurements of the M(r) of the native enzyme ranged from 81600 to 87000, whereas values of 21000 and 20379 were given by SDS/PAGE and electrospray
Hisao Shimizu et al.
Journal of mass spectrometry : JMS, 47(8), 1015-1022 (2012-08-18)
We investigated the application of a high-resolution Orbitrap mass spectrometer equipped with an electrospray ionization (ESI) source and a matrix-assisted laser desorption/ionization-time-of-flight (MALDI-TOF) mass spectrometer to the metabolite profiling of a model small interfering RNA (siRNA) duplex TSR#34 and compared
M C Almandoz et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 77(1), 51-58 (2010-06-16)
The complexation of Al(III) by 2,4(OH)(2)-acetophenone in methanol and ethanol was investigated using spectroscopic methods (UV-vis) and theoretical procedures (DFT) in order to determine its stoichiometry and stability constant and to analyze the effect of temperature, ionic strength and solvent
Junhai Yang et al.
Journal of mass spectrometry : JMS, 53(10), 1005-1012 (2018-08-04)
We describe the use of aromatic ketones and cinnamyl ketones that have high vacuum stability for analyzing tissue sections using matrix-assisted laser desorption/ionization imaging mass spectrometry. Specifically, the matrix, (E)-4-(2,5-dihydroxyphenyl)but-3-en-2-one (2,5-cDHA) provides high sensitivity and high vacuum stability while producing
Marek Bunse et al.
Chemistry & biodiversity, 17(4), e1900724-e1900724 (2020-02-26)
The investigations reported here focus on an in-depth characterization of the secondary metabolite profile of Sanguisorba officinalis flowers. For this purpose, fresh flowers were extracted with MeOH/H2 O and EtOH/H2 O and the resulting crude extracts fractionated using CH2 Cl2
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