(s)-2,4-Diaminobutanoic acid hydrochloride

Base Information

• Chemical Name: (s)-2,4-Diaminobutanoic acid hydrochloride
• CAS No.: 1482-98-0
• Molecular Formula: C4H10 N2 O2 . Cl H
• Molecular Weight: 154.59534
• Hs Code.: 2922499990
• DSSTox Substance ID: DTXSID20583426
• Mol file: 1482-98-0.mol

Synonyms:1482-98-0;H-Dab-OH.HCl;H-Dab-OH hydrochloride;(s)-2,4-diaminobutanoic acid hydrochloride;L-2 4-DIAMINOBUTYRIC ACID MONOHYDRO-CHLO;L-2,4-Diaminobutyric acid hydrochloride;(2S)-2,4-diaminobutanoic acid hydrochloride;(2S)-2,4-diaminobutanoic acid;hydrochloride;L-2,4-Diaminobutyric acid monohydrochloride;(s)-(+)-2,4-diaminobutyric acid hydrochloride;SCHEMBL2462827;DTXSID20583426;MFCD01632031;(2S)-2,4-Diaminobutanoic Acid HCl;AKOS024386272;AT29795;GS-3429;CS-0447015;(2S)-2,4-Diaminobutanoic acid--hydrogen chloride (1/1);L-2,4-Diaminobutyric acid monohydrochloride, >=98.0% (AT), >=98.0% (TLC)

Chemical Property of (s)-2,4-Diaminobutanoic acid hydrochloride

Chemical Property:

• Vapor Pressure: 2.4E-05mmHg at 25°C
• Melting Point: 193 °C (dec.)(lit.)
• Boiling Point: 334.6°Cat760mmHg
• Flash Point: 156.2°C
• PSA: 89.34000
• Density: g/cm³
• LogP: 0.94970
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 3
• Exact Mass: 154.0509053
• Heavy Atom Count: 9
• Complexity: 84.1

Purity/Quality:

99.3% ^*data from raw suppliers

L-2,4-Diaminobutyricacidhydrochloride ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 37/38-41
• Safety Statements: 26-36/39

MSDS Files:

SDS file from LookChem

Useful:

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

Technology Process of (s)-2,4-Diaminobutanoic acid hydrochloride

There total 6 articles about (s)-2,4-Diaminobutanoic 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: 93.0%

N-γ-acetyl-L-2,4-diaminobutyrate (1190-46-1) → L-2,4-diaminobutyric acid monohydrochloride (1482-98-0)

Guidance literature:

With hydrogenchloride; In water; Reflux;

Reference yield: 89.0%

Nα,Nγ-bis(t-butoxycarbonyl)-L-α,γ-butyric acid (34404-27-8,752986-92-8) → (S)-2,4-diaminobutyric acid dihydrochloride (1482-98-0,1883-09-6,6970-28-1,19391-83-4,26889-08-7,40149-78-8,57538-26-8,65427-54-5,66837-03-4,89700-93-6,101854-78-8,127531-11-7)

Guidance literature:

With hydrogenchloride;

DOI:10.1016/j.tetlet.2006.11.033

Reference yield: 80.0%

(S)-2,4-diamino-butyric acid ; hydrobromide (73143-97-2) → L-2,4-diaminobutyric acid monohydrochloride (1482-98-0)

Guidance literature:

With acetyl chloride; In methanol; at 0 ℃;

DOI:10.1016/S0040-4039(00)60152-1

upstream raw materials:

(S)-3-Cyano-2-[(1R,2R,5R)-2-hydroxy-2,6,6-trimethyl-bicyclo[3.1.1]hept-(3E)-ylideneamino]-propionic acid ethyl ester

N^α,N^γ-bis(t-butoxycarbonyl)-L-α,γ-butyric acid

(R)-2,4-Diamino-butyric acid ethyl ester; hydrochloride

(S)-2,4-diamino-butyric acid ; hydrobromide

Downstream raw materials:

(S)-2-Amino-4-benzyloxycarbonylamino-butyric acid

N^α,N^γ-diBoc-L-2,4-diaminobutyric acid p-nitrobenzyl ester

(S)-2,4-bis(((benzyloxy)carbonyl)amino)butanoic acid

(3S)-3-aminopyrrolidin-2-one

Refernces

• 1、 Ma, Sang-ho,Yoon, Doo Ha,Ha, Hyun-Joon,Lee, Won Koo. "Preparation of enantiopure 2-acylazetidines and their reactions with chloroformates". . p. 269 - 271. Retrieved 2007/10/03.
• 2、 Solladie-Cavallo, A.,Simon, M. C.. "ENANTIOSELECTIVE SYNTHESIS OF OPTICALLY PURE NATURAL S(+) OR UNNATURAL R(-) DABA". . p. 6011 - 6014. Retrieved 2007/10/02.