2-Hydroxy-3',4'-dihydroxyacetophenone

CAS No.：29477-54-1

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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2-Hydroxy-3',4'-dihydroxyacetophenone Basic information

Product Name:	2-Hydroxy-3',4'-dihydroxyacetophenone
Synonyms:	2-Hydroxy-3',4'-dihydroxyacetophenone;3,4-dihydroxyphenyl ethanol ketone;1-(3,4-Dihydroxyphenyl)-2-hydroxyethan-1-one;Norepinephrine Impurity 3;Ethanone, 1-(3,4-dihydroxyphenyl)-2-hydroxy-;Noradrenaline (Norepinephrine) Impurity 21;1-(3,4-dihydroxyphenyl)-2-hydroxyethan-1-one， C8H8O4，Molecular Weight: 168.15
CAS:	29477-54-1
MF:	C8H8O4
MW:	168.15
EINECS:
Product Categories:
Mol File:	29477-54-1.mol

2-Hydroxy-3',4'-dihydroxyacetophenone Chemical Properties

Melting point	195 °C(Solv: water (7732-18-5))
Boiling point	447.0±35.0 °C(Predicted)
density	1.457±0.06 g/cm3(Predicted)
pka	7.66±0.20(Predicted)

Safety Information

MSDS Information

2-Hydroxy-3',4'-dihydroxyacetophenone Usage And Synthesis

Preparation

Obtained by saponification of its triacetate (SM) (m.p. 94°) with sodium hydroxide (or sodium ethoxide) in ethanol in a water bath for 20 min (33%). SM was prepared by treatment of 3,4-dihydroxy-a-chloroacetophenone with potassium acetate in refluxing acetic anhydride for 15 min (quantitative yield).

2-Hydroxy-3',4'-dihydroxyacetophenone Preparation Products And Raw materials

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