2,3-DIMETHYLANTHRAQUINONE

CAS No.：6531-35-7

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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2,3-DIMETHYLANTHRAQUINONE Basic information

Product Name:	2,3-DIMETHYLANTHRAQUINONE
Synonyms:	DIMETHYLANTHRAQUINONE,2,3-(RG);2,3-Dimethyl-9,10-anthracenedione;2,3-DIMETHYLANTHRAQUINONE;DIMETHYLANTHRAQUINONE,2,3-;[2-[2-(methylamino)ethylamino]ethylthio]phosphonic acid pentahydrate;2,3-Dimethylanthracene-9,10-dione;9,10-Anthracenedione, 2,3-dimethyl-;2,3-Dimethylanthraquinone ,98%
CAS:	6531-35-7
MF:	C16H12O2
MW:	236.27
EINECS:
Product Categories:	Anthraquinones, Hydroquinones and Quinones;Anthraquinones;Chloroanthraquine, etc.;Highly Purified Reagents;Other Categories;Refined Products by Sublimation;C15 to C38;Carbonyl Compounds;Ketones
Mol File:	6531-35-7.mol

2,3-DIMETHYLANTHRAQUINONE Chemical Properties

Melting point	210-212 °C (lit.)
Boiling point	338.73°C (rough estimate)
density	1.1223 (rough estimate)
refractive index	1.6000 (estimate)
form	powder to crystal
color	Light orange to Yellow to Green
CAS DataBase Reference	6531-35-7(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-37/39
WGK Germany	3

MSDS Information

Provider	Language
SigmaAldrich	English

2,3-DIMETHYLANTHRAQUINONE Usage And Synthesis

Uses

2,3-Dimethylanthraquinone may be used as starting reagent in the regioselective synthesis of 6-amino-2,3-anthracenedimethanol.

General Description

2,3-Dimethylanthraquinone is 2,3-dimethyl substituted anthraquinone and its synthesis has been reported. Electron transfer rate constants for the reaction between radical anions of 2,3-dimethylanthraquinone with benzyl bromide has been evaluated. The photoreactivity of 2,3-dimethylanthraquinone has been evaluated to investigate its usefulness as a photo-reagent for the analysis of ginsenosides using photoreduction fluorescence (PRF) detection method.

2,3-DIMETHYLANTHRAQUINONE Preparation Products And Raw materials

Raw materials

Anthraquinone-->1,4-Naphthoquinone

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