Trp-Leu

Base Information

• Chemical Name: Trp-Leu
• CAS No.: 13123-35-8
• Molecular Formula: C₁₇H₂₃N₃O₃
• Molecular Weight: 317.388
• Hs Code.: 2933990090
• ChEMBL ID: CHEMBL477627
• Metabolomics Workbench ID: 79006
• Nikkaji Number: J236.159K
• Wikidata: Q27144982
• Mol file: 13123-35-8.mol

Synonyms:Trp-Leu;tryptophan-leucine

Chemical Property of Trp-Leu

Chemical Property:

• Vapor Pressure: 1.92E-16mmHg at 25°C
• Boiling Point: 624.2°Cat760mmHg
• Flash Point: 331.3°C
• PSA: 108.21000
• Density: 1.241g/cm³
• LogP: 2.74440
• Storage Temp.: -15°C
• XLogP3: -0.7
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 7
• Exact Mass: 317.17394160
• Heavy Atom Count: 23
• Complexity: 427

Purity/Quality:

98%min ^*data from raw suppliers

H-Trp-Leu-OH ^*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(CC1=CNC2=CC=CC=C21)N
• Isomeric SMILES: CC(C)C[C@@H](C(=O)O)NC(=O)[C@H](CC1=CNC2=CC=CC=C21)N

Technology Process of Trp-Leu

There total 3 articles about Trp-Leu 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:

1,7-dioxo-2,5,6-trimethyl-1H,7H-pyrazolo<1,2-a>pyrazol-3-yl-methylthiomethylcarbonyl-glycyl-L-tryptophyl-L-leucine (120151-93-1) → L-tryptophyl-L-leucine (13123-35-8) + S-<9,10-dioxa-syn-(methyl, methyl)(methylene, methyl)-bimane>-thioglycolyl-glycine (119843-37-7)

Guidance literature:

With angiotensin I converting enzyme; In water; dimethyl sulfoxide; Rate constant; Equilibrium constant; buffer (pH 8);

DOI:10.1248/cpb.37.145

Reference yield:

1,7-dioxo-2,5,6-trimethyl-1H,7H-pyrazolo<1,2-a>pyrazol-3-yl-methylthiomethylcarbonyl-L-phenylalanyl-L-tryptophyl-L-leucine (120151-95-3) → L-tryptophyl-L-leucine (13123-35-8) + 1,7-dioxo-2,5,6-trimethyl-1H,7H-pyrazolo<1,2-a>pyrazol-3-yl-methylthiomethylcarbonyl-L-phenylalanine

Guidance literature:

With angiotensin I converting enzyme; In water; dimethyl sulfoxide; Rate constant; Equilibrium constant; buffer (pH 8);

DOI:10.1248/cpb.37.145

Reference yield:

→ L-tryptophyl-L-leucine (13123-35-8)

Guidance literature:

upstream raw materials:

1,7-dioxo-2,5,6-trimethyl-1H,7H-pyrazolo<1,2-a>pyrazol-3-yl-methylthiomethylcarbonyl-glycyl-L-tryptophyl-L-leucine

1,7-dioxo-2,5,6-trimethyl-1H,7H-pyrazolo<1,2-a>pyrazol-3-yl-methylthiomethylcarbonyl-L-phenylalanyl-L-tryptophyl-L-leucine

Downstream raw materials:

1,7-dioxo-2,5,6-trimethyl-1H,7H-pyrazolo<1,2-a>pyrazol-3-yl-methylthiomethylcarbonyl-L-phenylalanyl-L-tryptophyl-L-leucine

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