N-tert-butoxycarbonyl-D-phenylalanyl-L-cysteinyl(Acm)-D-tryptophyl-L-serine(Bu^t) methylamide

Base Information

• Chemical Name: N-tert-butoxycarbonyl-D-phenylalanyl-L-cysteinyl(Acm)-D-tryptophyl-L-serine(Bu^t) methylamide
• CAS No.: 128718-68-3
• Molecular Formula: C₃₉H₅₅N₇O₈S
• Molecular Weight: 781.974

Synonyms:N-tert-butoxycarbonyl-D-phenylalanyl-L-cysteinyl(Acm)-D-tryptophyl-L-serine(Bu^t) methylamide

Chemical Property of N-tert-butoxycarbonyl-D-phenylalanyl-L-cysteinyl(Acm)-D-tryptophyl-L-serine(Bu^t) methylamide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of N-tert-butoxycarbonyl-D-phenylalanyl-L-cysteinyl(Acm)-D-tryptophyl-L-serine(Bu^t) methylamide

There total 12 articles about N-tert-butoxycarbonyl-D-phenylalanyl-L-cysteinyl(Acm)-D-tryptophyl-L-serine(Bu^t) methylamide 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: 69.6%

Ser(But)-NHMe (128719-35-7) + Boc-D-Phe-Cys(Acm)-D-Trp-OH (128719-33-5) → N-tert-butoxycarbonyl-D-phenylalanyl-L-cysteinyl(Acm)-D-tryptophyl-L-serine(But) methylamide (128718-68-3)

Guidance literature:

With benzotriazol-1-ol; triethylamine; dicyclohexyl-carbodiimide; In N,N-dimethyl-formamide; at 4 ℃;

Reference yield:

N-benzyloxycarbonyl-O-t-butyl-L-serine (1676-75-1) → N-tert-butoxycarbonyl-D-phenylalanyl-L-cysteinyl(Acm)-D-tryptophyl-L-serine(But) methylamide (128718-68-3)

Guidance literature:

Multi-step reaction with 4 steps

1: N-methylmorpholine / dimethylformamide / 0.03 h

2: Et₃N / dimethylformamide; methanol / 1.) -10 deg C, 30 min, 2.) 4 deg C, 2 h

3: H₂ / 5percent Pd/C

4: 69.6 percent / dicyclohexylcarbodiimide (DCCI), 1-hydroxybenzotriazole (HOBt), Et₃N / dimethylformamide / 4 °C

With 4-methyl-morpholine; hydrogen; benzotriazol-1-ol; triethylamine; dicyclohexyl-carbodiimide; palladium on activated charcoal; In methanol; N,N-dimethyl-formamide;

Reference yield:

N-benzyloxycarbonyl-O-tert-butyl-L-serine methylamide (128719-34-6) → N-tert-butoxycarbonyl-D-phenylalanyl-L-cysteinyl(Acm)-D-tryptophyl-L-serine(But) methylamide (128718-68-3)

Guidance literature:

Multi-step reaction with 2 steps

1: H₂ / 5percent Pd/C

2: 69.6 percent / dicyclohexylcarbodiimide (DCCI), 1-hydroxybenzotriazole (HOBt), Et₃N / dimethylformamide / 4 °C

With hydrogen; benzotriazol-1-ol; triethylamine; dicyclohexyl-carbodiimide; palladium on activated charcoal; In N,N-dimethyl-formamide;

upstream raw materials:

Ser(Bu^t)-NHMe

Boc-D-Phe-Cys(Acm)-D-Trp-OH

N-benzyloxycarbonyl-O-t-butyl-L-serine

N-t-butoxycarbonyl-S-acetamidomethyl-L-cysteine

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 128718-68-3 N-tert-butoxycarbonyl-D-phenylalanyl-L-cysteinyl(Acm)-D-tryptophyl-L-serine(Bu^t) methylamide

Send

Send

Metric Ton KG G Pound L ML

Send

Send