ChemicalBook--->CAS DataBase List--->5706-85-4

5706-85-4

5706-85-4 Structure

5706-85-4 Structure
IdentificationBack Directory
[Name]

2-hydroxy-1-(4-hydroxyphenyl)ethanone
[CAS]

5706-85-4
[Synonyms]

C13635
4-Hydroxyphenacyl alcohol
α,4'-Dihydroxyacetophenone
ω,4'-Dihydroxyacetophenone
Norepinephrine Impurity 24
4'-Hydroxy-α-hydroxyacetophenone
1-(4-Hydroxyphenyl)-2-hydroxyethanone
Ethanone, 2-hydroxy-1-(4-hydroxyphenyl)-
Noradrenaline (Norepinephrine) Impurity 58
[Molecular Formula]

C8H8O3
[MDL Number]

MFCD00021972
[MOL File]

5706-85-4.mol
[Molecular Weight]

152.15
Chemical PropertiesBack Directory
[Melting point ]

177–178°C
Safety DataBack Directory
[HS Code ]

2914790090
Hazard InformationBack Directory
[Definition]

ChEBI: 2,4'-dihydroxyacetophenone is a dihydroxyacetophenone that is ethanone substituted by a hydroxy group at position 2 and a 4-hydroxyphenyl group at position 1. It is a member of phenols, a primary alpha-hydroxy ketone and a dihydroxyacetophenone.
[Preparation]

Preparation by reaction of p-hydroxy-a-bromoacetophenone with formic acid in the presence of DBU,
in benzene at 0°, followed by saponification of the intermediate formate ester with sodium hydroxide in methanol (99%)
in methylene chloride, with the same treatment (49%).
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