D-2,4-Diaminobutyric acid

Base Information

• Chemical Name: D-2,4-Diaminobutyric acid
• CAS No.: 26908-94-1
• Molecular Formula: C4H10 N2 O2
• Molecular Weight: 118.13
• Hs Code.: 2922499990
• Mol file: 26908-94-1.mol

Synonyms:Butanoicacid, 2,4-diamino-, (R)-; Butyric acid, 2,4-diamino-, D- (8CI);D-2,4-Diamino-n-butyric acid; D-2,4-Diaminobutyric acid; D-a,g-Diaminobutyric acid; R-(-)-2,4-Diaminobutyric acid

Chemical Property of D-2,4-Diaminobutyric acid

Chemical Property:

• Boiling Point: 321.0±32.0 °C(Predicted)
• PKA: 2.00±0.10(Predicted)
• PSA: 89.34000
• Density: 1.218
• LogP: 0.14770
• Storage Temp.: 2-8°C

Purity/Quality:

99% ^*data from raw suppliers

D-2,4-Diaminobutyric-2,4,4-d3AcidDiHCl ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of D-2,4-Diaminobutyric acid

There total 27 articles about D-2,4-Diaminobutyric 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: 65.0%

<2,6-bis(1,1-dimethylethyl)-4-methoxyphenyl>-2,4-bis(acetamido)butanoat (113719-16-7) → 2,4-diaminobutanoic acid (305-62-4,1758-80-1,2577-63-1,26908-94-1,60484-56-2)

Guidance literature:

With formic acid; dihydrogen peroxide; for 0.0833333h; Ambient temperature; then 30 min. 60 deg.C;

DOI:10.1002/hlca.19870700607

Reference yield:

benzoylglycyl-Nγ-(pivaloyloxy)glutamine N-methylamide (85701-37-7) → 2,4-diaminobutanoic acid (305-62-4,1758-80-1,2577-63-1,26908-94-1,60484-56-2) + L-glutamic acid (56-86-0,21675-62-7,23009-64-5,25104-13-6,84960-48-5,25513-46-6) + glycine (56-40-6,18875-39-3,25718-94-9) + methylamine (74-89-5)

Guidance literature:

With Lossen degradation; Product distribution;

DOI:10.1021/jo00160a015

Reference yield:

C17H24N4O5*H(1+) → 2,4-diaminobutanoic acid (305-62-4,1758-80-1,2577-63-1,26908-94-1,60484-56-2) + L-glutamic acid (56-86-0,21675-62-7,23009-64-5,25104-13-6,84960-48-5,25513-46-6)

Guidance literature:

With Lossen degradation; at 50 ℃; Product distribution; pH8.5, var. α-glutamyl peptides, degradation yield;

DOI:10.1021/jo00160a015

upstream raw materials:

propane-1,1,3-tricarboxylic acid

3-amino-pyrrolidin-2-one

Pht-D/L-Dab(Pht)-OH

3-thioxo-tetrahydro-pyrrolo[1,2-c]imidazole-1,5-dione

Downstream raw materials:

2,4-bis-benzoylamino-butyric acid

N,N'-dibenzoyl methyl ester

2-Amino-4-((S)-2-{(3S,4S)-4-[(S)-2-((S)-2-tert-butoxycarbonylamino-3-phenyl-propionylamino)-3-(3H-imidazol-4-yl)-propionylamino]-3-hydroxy-6-methyl-heptanoylamino}-4-methyl-pentanoylamino)-butyric acid

2,4-dihydroxybutanoic acid

Refernces

• 1、 -. "Process for producing alpha 2,3/ alpha 2,8-sialyltransferase and sialic acid-containing complex sugar". . . Retrieved 2008/06/13.
• 2、 -. "Gene recombinant antibody and antibody fragment thereof". . . Retrieved 2008/06/13.