2,4-diaminopentanoic acid

Base Information

• Chemical Name: 2,4-diaminopentanoic acid
• CAS No.: 24317-81-5
• Molecular Formula: C₅H₁₂N₂O₂
• Molecular Weight: 132.162
• Hs Code.: 2922499990
• Mol file: 24317-81-5.mol

Synonyms:Valericacid, 2,4-diamino- (8CI); 2,4-Diaminopentanoic acid; 2,4-Diaminovaleric acid

Chemical Property of 2,4-diaminopentanoic acid

Chemical Property:

• Vapor Pressure: 0.000274mmHg at 25°C
• Boiling Point: 299.9°C at 760 mmHg
• PKA: 2.14±0.21(Predicted)
• Flash Point: 135.2°C
• PSA: 89.34000
• Density: 1.161g/cm³
• LogP: 0.53620

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,4-diaminopentanoic acid

There total 2 articles about 2,4-diaminopentanoic 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:

methyl α,γ-dibromovalerate (33667-63-9) → 2.4-Diaminovaleriansaeure (24317-81-5)

Guidance literature:

With ammonia; for 12h; heated in a sealed tube;

DOI:10.1016/0031-9422(81)84020-4

Reference yield:

α,γ-dibromovaleryl bromide (65303-43-7) → 2.4-Diaminovaleriansaeure (24317-81-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 50 percent / 0.5 h / 0 °C

2: ammonia / 12 h / heated in a sealed tube

With ammonia;

DOI:10.1016/0031-9422(81)84020-4

upstream raw materials:

methyl α,γ-dibromovalerate

α,γ-dibromovaleryl bromide