1-(3-Ethoxy-4-Methoxyphenyl)-2-(Methylsulfonyl) Ethanone Cas:1450657-28-9

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Product Description:

Product Name: 1-(3-Ethoxy-4-Methoxyphenyl)-2-(Methylsulfonyl) ethanone CAS NO: 1450657-28-9

 

Synonyms:

-(3-Ethoxy-4-methoxy-phenyl)-2-methanesulfonyl-ethanone;

Apremilast Impurity 22;

Ethanone, 1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)-;

 

Chemical & Physical Properties:

Appearance: Powder or liquid

Assay :≥99.00%

Exact Mass: 272.07200

 

1-(3-ethoxy-4-methoxy phenyl)-2-(methylsulfonyl) ethyl ketone can be used to prepare Apster intermediate 1-(3-ethoxy-4-methoxy) phenyl-2-methylsulfonyl ethylamine. Apster, as an oral small-molecule PDE-4 inhibitor, is cheaper and more convenient than biologics used for injection. Good safety: less side effects than other PDE-4 inhibitors, and a larger population, so Apster as a treatment for psoriatic arthritis has a large market space. 1-(3-ethoxy-4-methoxy phenyl)-2-(methylsulfonyl) ethyl ketone can be used to prepare Apster intermediate 1-(3-ethoxy-4-methoxy) phenyl-2-methylsulfonyl ethylamine.

 

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Products under patent are offered for R & D purpose only. However, the final responsibility lies exclusively with the buyer.

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