ephedrine hydrochloride

Base Information

• Chemical Name: ephedrine hydrochloride
• CAS No.: 63991-26-4
• Molecular Formula: C10H15 N O . Cl H
• Molecular Weight: 201.696
• Mol file: 63991-26-4.mol

Synonyms:Benzenemethanol,a-[1-(methylamino)ethyl]-,hydrochloride (9CI); CPDD 0046

 This product is a nationally controlled contraband, and the Lookchem platform doesn't provide relevant sales information.

Chemical Property of ephedrine hydrochloride

Chemical Property:

• Boiling Point: 255°Cat760mmHg
• Flash Point: 85.6°C
• PSA: 32.26000
• Density: g/cm³
• LogP: 2.52080

Purity/Quality:

Safty Information:

• Safety Statements: Poison by an unspecified route. Human systemic effects by ingestion: altered sleep time, anorexia, change in"> x." target="_blank">Poison by an unspecified route. Human systemic effects by ingestion: altered sleep time, anorexia, change in

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of ephedrine hydrochloride

There total 3 articles about ephedrine hydrochloride 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: 85.0%

N-formylphenylpropanolamine → ephedrine hydrochloride (63991-26-4)

Guidance literature:

N-formylphenylpropanolamine; With borane; In tetrahydrofuran; at 0 - 5 ℃; for 5h;

With hydrogenchloride; In water; at 20 ℃; for 3h;

Reference yield:

→ (1R,2S)-(-)-2-(Methylamino)-1-phenyl-1-propanol,HCl (Ephedrine.HCl) + ephedrine hydrochloride (63991-26-4)

Guidance literature:

Reference yield:

→ ephedrine hydrochloride (63991-26-4)

Guidance literature:

die von Sawa, Shionogi Kenkyusho Nempo 2 <1952> 25 (C.A. 51 <1957> 10423b) beschriebene Bildungsweise (Ausbeute) liess sich nicht reproduzieren;

DOI:10.1002/jlcr.2590040407

Downstream raw materials:

germanium

gallium

molybdenum

Refernces

• 1、 -. "Method for the preparation of erythro vicinal amino-alcohols". . . Retrieved 2008/06/13.