3-(4-ACETYL-PHENYL)-2-AMINO-PROPIONIC ACID HYDROCHLORIDE

Base Information

• Chemical Name: 3-(4-ACETYL-PHENYL)-2-AMINO-PROPIONIC ACID HYDROCHLORIDE
• CAS No.: 22888-49-9
• Molecular Formula: C₁₁H₁₃NO₃
• Molecular Weight: 207.229
• Mol file: 22888-49-9.mol

Synonyms:Alanine,3-(p-acetylphenyl)-, DL- (8CI);

Chemical Property of 3-(4-ACETYL-PHENYL)-2-AMINO-PROPIONIC ACID HYDROCHLORIDE

Chemical Property:

• Vapor Pressure: 5.25E-07mmHg at 25°C
• Refractive Index: 1.571
• Boiling Point: 396.7 °C at 760 mmHg
• PKA: 2.15±0.10(Predicted)
• Flash Point: 193.7 °C
• PSA: 80.39000
• Density: 1.226 g/cm³
• LogP: 1.54390
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature

Purity/Quality:

98%,99%, ^*data from raw suppliers

4-Acetyl phenylalanine hydrochloride 98+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-(4-ACETYL-PHENYL)-2-AMINO-PROPIONIC ACID HYDROCHLORIDE

There total 7 articles about 3-(4-ACETYL-PHENYL)-2-AMINO-PROPIONIC ACID 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: 100.0%

diethyl 2-acetamido-2-(4-acetylbenzyl)malonate (522601-20-3) → para-acetylphenylalanine (18910-27-5,22888-49-9,122555-04-8)

Guidance literature:

With hydrogenchloride; In 1,4-dioxane; for 8h; Reflux;

DOI:10.1039/c1cc13533c

Reference yield: 64.0%

→ para-acetylphenylalanine (18910-27-5,22888-49-9,122555-04-8)

Guidance literature:

Reference yield:

4-acetylbenzyl bromide (51229-51-7) → para-acetylphenylalanine (18910-27-5,22888-49-9,122555-04-8)

Guidance literature:

Multi-step reaction with 2 steps

1: potassium tert-butylate / ethanol; tert-butyl alcohol / 24 h / Inert atmosphere; Reflux

2: hydrogenchloride / 1,4-dioxane / 8 h / Reflux

With hydrogenchloride; potassium tert-butylate; In 1,4-dioxane; ethanol; tert-butyl alcohol;

DOI:10.1039/c1cc13533c

upstream raw materials:

(4-Acetyl-benzyl)-formamido-malonsaeurediethylester

4-chloromethylacetophenone

diethyl 2-acetamido-2-(4-acetylbenzyl)malonate

4-acetylbenzyl bromide

Downstream raw materials:

C₁₃H₁₅NO₄

para-acetyl-phenylalanine

p-acetyl-L-phenylalanine

C₁₉H₂₆BNO₃

Refernces

• 1、 Young, Douglas D.,Torres-Kolbus, Jessica,Deiters, Alexander. "Microwave-assisted synthesis of unnatural amino acids". experimental part. p. 5478 - 5480. Retrieved 2009/05/30.