H-D-TRP-OET HCL

Base Information

• Chemical Name: H-D-TRP-OET HCL
• CAS No.: 61535-49-7
• Molecular Formula: C₁₃H₁₆N₂O₂*ClH
• Molecular Weight: 268.743
• Hs Code.: 2933990090
• Mol file: 61535-49-7.mol

Synonyms:D-Tryptophan,ethyl ester, monohydrochloride (9CI);D-Tryptophan ethyl ester hydrochloride;

Chemical Property of H-D-TRP-OET HCL

Chemical Property:

• Melting Point: 212.5 °C
• Boiling Point: 427.8 °C at 760 mmHg
• PSA: 68.11000
• LogP: 3.10310
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C

Purity/Quality:

99% ^*data from raw suppliers

H-D-Trp-OEt.HCl 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of H-D-TRP-OET HCL

There total 3 articles about H-D-TRP-OET HCL 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: 99.9%

ethanol (64-17-5) + L-Tryptophan (73-22-3,27732-43-0,80206-30-0,27813-82-7) → L-tryptophan ethyl ester hydrochloride (2899-28-7,6519-67-1,61535-49-7,67557-18-0,68401-14-9)

Guidance literature:

With hydrogenchloride; Reflux;

DOI:10.1021/jo8028168

Reference yield:

L-Tryptophan (73-22-3,27732-43-0,80206-30-0,27813-82-7) → L-tryptophan ethyl ester hydrochloride (2899-28-7,6519-67-1,61535-49-7,67557-18-0,68401-14-9)

Guidance literature:

With hydrogenchloride; In ethanol;

Reference yield:

→ L-tryptophan ethyl ester hydrochloride (2899-28-7,6519-67-1,61535-49-7,67557-18-0,68401-14-9)

Guidance literature:

upstream raw materials:

L-Tryptophan

ethanol

Downstream raw materials:

(2S)-amino-3-(3'-indolyl)-1,1-diphenyl-1-propanol

Z-Ser-Trp-OEt

ethyl benzyloxycarbonylthreonyltryptophanate

L-pyroglutamyl-L-tryptophan ethyl ester

Refernces

• 1、 -. "Preparation method of tryptophan ester hydrochloride". Paragraph 0045-0048. . Retrieved 2019/12/02.
• 2、 Fawzy,Abdallah,Zaafarany,Ahmed,Althagafi. "Thermodynamic, kinetic and mechanistic approach to the corrosion inhibition of carbon steel by new synthesized amino acids-based surfactants as green inhibitors in neutral and alkaline aqueous media". . p. 276 - 291. Retrieved 2018/06/13.