85309-91-7, 2-[(2,6-Dichlorobenzyl)oxy]ethanol For Vilanterol

Unit Price: USD 1.0000 / Kilogram
Payment Type: L/C,T/T
Incoterm: CIF
Min. Order: 1 Kilogram
Delivery Time: 15 Days

Basic Info

Model No.: 85309-91-7

Additional Info

Packaging: As required

Productivity: 10KG/M


Transportation: Air,DHL

Place of Origin: CHINA

Supply Ability: In stock

Certificate: Documents Support

Product Description

Vilanterol intermediate Ethanol, 2-[(2,6-dichlorophenyl)Methoxy]- CAS number is 85309-91-7, Molecular formula C9H10Cl2O2, Molecular weight 221.0805. In many literature reports, 2-((2,6-dichlorophenyl)methoxy)ethanol cas 85309-91-7 is the starting material for the synthesis of vilanterol. From a purely technical point of view, this actually shortens the reaction steps and saves reaction time, but from the cost point of view, the cost of directly purchasing 2-((2,6-dichlorophenyl)methoxy)ethanol from the market is still relatively high, especially when the environmental protection policy is very severe now. In the environment, not only the price increase so much, but also it often happens the stock is out of stock. In the long run, manufacturers must find ways to produce 2-((2,6-dichlorophenyl)methoxy)ethanol on their own. According to the existing literature, there are very few reports on its synthesis. The main one is that uses 2,6-dichlorobenzyl bromide as a raw material to obtain through a one-step reaction. After our experiments, we have verified that this method still has some problems, a lot of improvements and optimizations are still needed.

Thera. Category:Anti-Respiratory

Cas No.: 85309-91-7

Molecular Formula: C9H10Cl2O2

Weight: 221.0805

Structure: 85309-91-7

Purity: ≥98%

Packing: Export worthy packing

Material Safety Data Sheet: Available on request

Usage: Vilanterol trifenatate is a novel and selective agonist

We are availabe for several Intermediates of Vilanterol:

1) Benzene,2-[[2-[(6-broMohexyl)oxy]ethoxy]Methyl]-1,3-dichloro CAS 503070-57-3

2) 2-Bromo-1-[4-hydroxy-3-(hydroxymethyl)phenyl]ethanone CAS NO.62932-94-9

3) (5R)-2-Oxazolidinone,5-(2,2-diMethyl-4H-1,3-benzodioxin-6-yl) CAS No.452339-73-0

4) Vilanterol Base CAS NO.503068-34-6

5) Vilanterol Trifenatate CAS NO. 503070-58-4

6) 2-[(2,6-Dichlorobenzyl)oxy]ethane CAS NO. 85309-91-7


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