(S)-2-Amino-3-(4-ethylphenyl)propanoic acid

Base Information

• Chemical Name: (S)-2-Amino-3-(4-ethylphenyl)propanoic acid
• CAS No.: 4313-70-6
• Molecular Formula: C11H15NO2
• Molecular Weight: 193.246
• Hs Code.: 2922499990
• Mol file: 4313-70-6.mol

Synonyms:Alanine,3-(p-ethylphenyl)-, L- (8CI);p-Ethyl-L-phenylalanine;

Chemical Property of (S)-2-Amino-3-(4-ethylphenyl)propanoic acid

Chemical Property:

• Vapor Pressure: 4.72E-05mmHg at 25°C
• Melting Point: 244-247 °C (decomp)
• Refractive Index: 1.559
• Boiling Point: 335.433 °C at 760 mmHg
• PKA: 2.23±0.10(Predicted)
• Flash Point: 156.665 °C
• PSA: 63.32000
• Density: 1.135 g/cm³
• LogP: 1.90370

Purity/Quality:

97% ^*data from raw suppliers

(S)-2-Amino-3-(4-ethylphenyl)propanoicacid 95% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Use Description: (S)-2-Amino-3-(4-ethylphenyl)propanoic acid, commonly known as (S)-Phenylalanine, has several applications in different fields. In the field of nutrition and dietary supplements, (S)-Phenylalanine is used as a nutritional supplement and is essential for the synthesis of proteins and neurotransmitters. Its role is pivotal in maintaining overall health and well-being. Additionally, in the pharmaceutical industry, it is employed as a key starting material for the synthesis of various drugs and therapeutic compounds, particularly those used in the treatment of neurological disorders and depression. Furthermore, in the realm of biotechnology and genetic engineering, (S)-Phenylalanine serves as a valuable tool for producing genetically modified organisms and engineered proteins. Its multifaceted utility underscores its significance in advancing nutrition, drug development, and biotechnology research, where it plays a crucial role in promoting health, drug synthesis, and genetic engineering.

Technology Process of (S)-2-Amino-3-(4-ethylphenyl)propanoic acid

There total 2 articles about (S)-2-Amino-3-(4-ethylphenyl)propanoic acid 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:

4-ethyl cinnamic acid (120680-98-0) → 3-amino-3-(4-ethyl-phenyl)-propionic acid + L-p-ethylphenylalanine (4313-70-6,721385-17-7)

Guidance literature:

With carbon dioxide; Taxus chinensis phenylalanine aminomutase; ammonia; In water; pH=10; optical yield given as %ee; enantioselective reaction; Kinetics; Enzymatic reaction;

DOI:10.1021/jo901833y

Reference yield:

→ L-p-ethylphenylalanine (4313-70-6,721385-17-7)

Guidance literature:

Reference yield:

L-p-ethylphenylalanine (4313-70-6,721385-17-7) → (S)-2-{[(S)-1-(3,5-Dichloro-benzenesulfonyl)-pyrrolidine-2-carbonyl]-amino}-3-(4-ethyl-phenyl)-propionic acid methyl ester

Guidance literature:

Multi-step reaction with 2 steps

1: SOCl₂ / 0 °C

2: PyBOP / CH₂Cl₂

With thionyl chloride; benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; In dichloromethane;

DOI:10.1016/S0960-894X(01)00821-6

upstream raw materials:

4-ethyl cinnamic acid

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