(R)-3,4-Diaminobutyric acid dihydrochloride

Base Information

• Chemical Name: (R)-3,4-Diaminobutyric acid dihydrochloride
• CAS No.: 141318-79-8
• Molecular Formula: C₄H₁₀N₂O₂*2ClH
• Molecular Weight: 191.057
• DSSTox Substance ID: DTXSID40435615
• Mol file: 141318-79-8.mol

Synonyms:141318-79-8;(R)-3,4-Diaminobutyric acid dihydrochloride;(3R)-3,4-diaminobutanoic Acid Dihydrochloride;(3R)-3,4-diaminobutanoic acid;dihydrochloride;[(2R)-1-azaniumyl-3-carboxypropan-2-yl]azanium;dichloride;(3R)-3,4-diaminobutanoic acid,dihydrochloride;SCHEMBL6420727;DTXSID40435615;AMY21991;(R)-3,4-Diaminobutyricaciddihydrochloride

Chemical Property of (R)-3,4-Diaminobutyric acid dihydrochloride

Chemical Property:

• Vapor Pressure: 3.83E-05mmHg at 25°C
• Boiling Point: 328.1 °C at 760 mmHg
• Flash Point: 152.2 °C
• PSA: 89.34000
• LogP: 1.75170
• Storage Temp.: Sealed in dry,Room Temperature
• Hydrogen Bond Donor Count: 5
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 3
• Exact Mass: 190.0275830
• Heavy Atom Count: 10
• Complexity: 84.1

Purity/Quality:

98%min ^*data from raw suppliers

(R)-3,4-Diaminobutyricaciddihydrochloride 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(C(CN)N)C(=O)O.Cl.Cl
• Isomeric SMILES: C([C@H](CN)N)C(=O)O.Cl.Cl

Technology Process of (R)-3,4-Diaminobutyric acid dihydrochloride

There total 6 articles about (R)-3,4-Diaminobutyric acid dihydrochloride 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: 78.0%

(R)-3,4-Diamino-butyric acid; compound with GENERIC INORGANIC NEUTRAL COMPONENT → (R)-(+)-3,4-diaminobutanoic acid dihydrochloride (105655-95-6,109754-82-7,141318-79-8,141318-80-1)

Guidance literature:

With IRA 402 (OH^(1-)); In water;

DOI:10.1002/ejoc.200300428

Reference yield: 78.0%

(4R)-4-(carbomethoxymethyl)-imidazolidin-2-one (141291-26-1) → (R)-(+)-3,4-diaminobutanoic acid dihydrochloride (105655-95-6,109754-82-7,141318-79-8,141318-80-1)

Guidance literature:

With hydrogenchloride; at 80 ℃;

DOI:10.1080/00397919208020852

Reference yield: 78.0%

→ (R)-(+)-3,4-diaminobutanoic acid dihydrochloride (105655-95-6,109754-82-7,141318-79-8,141318-80-1)

Guidance literature:

upstream raw materials:

(4S)-4-(carbo-t-butoxymethyl)-imidazolidin-2-one

(4R)-4-(carbomethoxymethyl)-imidazolidin-2-one

Refernces

• 1、 Lopez-Garcia, Monica,Alfonso, Igancio,Gotor, Vicente. "Synthesis of (R)-3,4-diaminobutanoic acid by desymmetrization of dimethyl 3-(benzylamino)glutarate through enzymatic ammonolysis". . p. 648 - 651. Retrieved 2007/10/03.
• 2、 -. "Synthesis of (R) and (S)-aminocarnitine, (R) and (S)-4-phosphonium-3-amino-butanoate, (R) and (S) 3,4-diaminobutanoic acid, and their derivatives starting from D- and L-aspartic acid". . . Retrieved 2008/06/13.