Montelukast L-ephedrine salt

Base Information

Chemical Name:Montelukast L-ephedrine salt
CAS No.:1312993-47-7
Molecular Formula:C₁₀H₁₅NO*C₃₅H₃₆ClNO₃S
Molecular Weight:751.43
Hs Code.:

Synonyms:Montelukast L-ephedrine salt

Suppliers and Price of Montelukast L-ephedrine salt

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 2 raw suppliers

Chemical Property of Montelukast L-ephedrine salt

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Montelukast L-ephedrine salt

There total 3 articles about Montelukast L-ephedrine salt which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 68.9%

: 299-42-3,7009-81-6,90-83-5,6912-63-6
ephedrine

: 158966-92-8
montelukast

: 1312993-47-7
Montelukast L-ephedrine salt

Guidance literature:: In toluene; acetonitrile; at 30 - 50 ℃; Inert atmosphere;

Reference yield:

: 287930-77-2
(S,E)-1-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-(2-(2-hydroxypropan-2-yl)phenyl)propan-1-ol

: 1312993-47-7
Montelukast L-ephedrine salt

Guidance literature:: Multi-step reaction with 2 steps

1.1: N-ethyl-N,N-diisopropylamine; methanesulfonyl chloride / tetrahydrofuran / -15 - -10 °C / Inert atmosphere

1.2: -15 - 20 °C

2.1: toluene; acetonitrile / 30 - 50 °C / Inert atmosphere

With methanesulfonyl chloride; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; toluene; acetonitrile;

Reference yield:

: 162515-68-6
1-(sulfanylmethyl)cyclopropaneacetic acid

: 1312993-47-7
Montelukast L-ephedrine salt

Guidance literature:: Multi-step reaction with 2 steps

1.1: N-ethyl-N,N-diisopropylamine; methanesulfonyl chloride / tetrahydrofuran / -15 - -10 °C / Inert atmosphere

1.2: -15 - 20 °C

2.1: toluene; acetonitrile / 30 - 50 °C / Inert atmosphere

With methanesulfonyl chloride; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; toluene; acetonitrile;