(2S)-2-{[(2S)-2-azaniumylpropanoyl]amino}-4-methylpentanoate

Base Information Edit

Chemical Name:(2S)-2-{[(2S)-2-azaniumylpropanoyl]amino}-4-methylpentanoate
CAS No.:3303-34-2
Molecular Formula:C9H18N2O3
Molecular Weight:202.254
Hs Code.:2924199090
Mol file:3303-34-2.mol

Synonyms:CHEBI:74389;AL zwitterion;Ala-Leu zwitterion;alanylleucine zwitterion;L-Ala-L-Leu zwitterion;L-alanyl-L-leucine zwitterion;(2S)-2-{[(2S)-2-azaniumylpropanoyl]amino}-4-methylpentanoate

Suppliers and Price of (2S)-2-{[(2S)-2-azaniumylpropanoyl]amino}-4-methylpentanoate

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
L-Alanyl-L-leucine
250mg
$ 225.00

TRC
L-Alanyl-L-leucine
50mg
$ 60.00

TRC
L-Alanyl-L-leucine
100mg
$ 100.00

Sigma-Aldrich
Ala-Leu
1g
$ 201.00

ChemScene
L-Alanyl-L-leucine ≥98.0%
5g
$ 688.00

ChemScene
L-Alanyl-L-leucine ≥98.0%
250mg
$ 83.00

ChemScene
L-Alanyl-L-leucine ≥98.0%
1g
$ 165.00

ChemScene
L-Alanyl-L-leucine ≥98.0%
100mg
$ 50.00

Chem-Impex
H-Ala-Leu-OH
100MG
$ 58.24

Chem-Impex
H-Ala-Leu-OH
1G
$ 214.32

Total 26 raw suppliers

Chemical Property of (2S)-2-{[(2S)-2-azaniumylpropanoyl]amino}-4-methylpentanoate Edit

Chemical Property:

Refractive Index:1.485
Boiling Point:409.7 °C at 760 mmHg
Flash Point:201.6 °C
PSA：92.42000
Density:1.108 g/cm³
LogP:1.04030
Storage Temp.:−20°C
XLogP3:-2.1
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:4
Exact Mass:202.13174244
Heavy Atom Count:14
Complexity:211

Purity/Quality:

99%+, ^*data from raw suppliers

L-Alanyl-L-leucine ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Canonical SMILES:CC(C)CC(C(=O)[O-])NC(=O)C(C)[NH3+]
Isomeric SMILES:C[C@@H](C(=O)N[C@@H](CC(C)C)C(=O)[O-])[NH3+]
Uses L-Alanyl-L-leucine is used in method and kit for detecting t-cells.

Technology Process of (2S)-2-{[(2S)-2-azaniumylpropanoyl]amino}-4-methylpentanoate

There total 20 articles about (2S)-2-{[(2S)-2-azaniumylpropanoyl]amino}-4-methylpentanoate 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:

: 56-41-7,25191-17-7,18875-37-1
L-alanin

: 61-90-5,21675-61-6,25248-98-0,70-45-1
L-leucine

: 3303-34-2
L-alanyl-L-leucine

Guidance literature:: With adenosine 5'-triphosphate disodium salt; magnesium chloride; at 37 ℃; for 16h; pH=8; tris-HCl buffer solution;

Reference yield:

: 3303-34-2
L-alanyl-L-leucine

Guidance literature:: With methanol; palladium; acetic acid; Hydrogenation;

Reference yield:

: 15761-38-3
L-N-Boc-Ala

: 3303-34-2
L-alanyl-L-leucine

Guidance literature:: With 1H-imidazole; polymer-bound 4-hydroxy-3-nitrobenzophenone,DCC; triethylamine; N-ethyl-N,N-diisopropylamine; dicyclohexyl-carbodiimide; Yield given. Multistep reaction; 1.) CH₂Cl₂, THF, 1 H, 25 deg C, -10 -0 deg C,10 h; 2.) 0 deg C, CH₂Cl₂, 24 h;
DOI:10.1021/ja00300a029