BETA-CYCLOPENTYL-DL-ALANINE

Base Information

• Chemical Name: BETA-CYCLOPENTYL-DL-ALANINE
• CAS No.: 96539-87-6
• Molecular Formula: C₈H₁₅NO₂
• Molecular Weight: 157.213
• Hs Code.: 2922499990
• Mol file: 96539-87-6.mol

Synonyms:Cyclopentanepropanoicacid, a-amino-, (?à)-;2-Amino-3-cyclopentylpropionic acid; Alanine, 3-cyclopentyl-;Cyclopentanealanine; NSC 23350

Chemical Property of BETA-CYCLOPENTYL-DL-ALANINE

Chemical Property:

• Vapor Pressure: 0.000516mmHg at 25°C
• Refractive Index: 1.506
• Boiling Point: 290.5°C at 760 mmHg
• Flash Point: 129.5°C
• PSA: 63.32000
• Density: 1.111g/cm³
• LogP: 1.67890
• Storage Temp.: 2-8°C

Purity/Quality:

98% Min ^*data from raw suppliers

3-Cyclopentyl-DL-alanine ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of BETA-CYCLOPENTYL-DL-ALANINE

There total 3 articles about BETA-CYCLOPENTYL-DL-ALANINE 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:

→ 2-amino-3-cyclopentylpropanoic acid (96539-87-6,5455-46-9)

Guidance literature:

With sodium hydroxide;

DOI:10.1021/ja01600a080

Reference yield:

acetylamino-cyclopentylmethyl-malonic acid diethyl ester (101086-71-9) → 2-amino-3-cyclopentylpropanoic acid (96539-87-6,5455-46-9)

Guidance literature:

With hydrogenchloride;

DOI:10.1021/ja01600a080

Reference yield:

cyclopentylmethyl bromide (3814-30-0) → 2-amino-3-cyclopentylpropanoic acid (96539-87-6,5455-46-9)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium ethylate; ethanol; benzene

2: aqueous HCl

With hydrogenchloride; ethanol; sodium ethanolate; benzene;

DOI:10.1021/ja01600a080

upstream raw materials:

acetylamino-cyclopentylmethyl-malonic acid diethyl ester

cyclopentylmethyl bromide