(S-Trityl)-L-cysteinyl-glycine

Base Information

• Chemical Name: (S-Trityl)-L-cysteinyl-glycine
• CAS No.: 26988-61-4
• Molecular Formula: C₂₄H₂₄N₂O₃S
• Molecular Weight: 420.532
• NSC Number: 127736
• Mol file: 26988-61-4.mol

Synonyms:(S-Trityl)-L-cysteinyl-glycine;L-Cysteinyl-glycine, (S-trityl)-;(S-Triphenylmethyl)-L-cysteinyl-glycine;Glycine, (S-triphenylmethyl)-L-cysteinyl-;L-Cysteinyl-glycine, (S-triphenylmethyl)-;N-(2-Amino-3-(tritylthio)propionyl)glycine;Glycine, N-(2-amino-3-(tritylthio)propionyl)-;2-[(2-amino-3-tritylsulfanylpropanoyl)amino]acetic acid;Glycine, N-(S-(triphenylmethyl)-L-cysteinyl)-;Glycine, N-[S-(triphenylmethyl)-L-cysteinyl]-;N-[2-Amino-3-(tritylthio)propionyl]glycine;Glycine, N-[2-amino-3-(tritylthio)propionyl]-;NSC 127736;BRN 3177745;NSC127736;BBA98861;NSC-127736;(R)-2-(2-Amino-3-(tritylthio)propanamido)acetic acid ee

Chemical Property of (S-Trityl)-L-cysteinyl-glycine

Chemical Property:

• Vapor Pressure: 8.72E-18mmHg at 25°C
• Boiling Point: 650.1°C at 760 mmHg
• Flash Point: 346.9°C
• PSA: 117.72000
• Density: 1.259g/cm³
• LogP: 4.33100
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature
• XLogP3: 1.3
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 9
• Exact Mass: 420.15076381
• Heavy Atom Count: 30
• Complexity: 507

Purity/Quality:

97% ^*data from raw suppliers

(R)-2-(2-Amino-3-(tritylthio)propanamido)aceticacid 95% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3)SCC(C(=O)NCC(=O)O)N

Technology Process of (S-Trityl)-L-cysteinyl-glycine

There total 7 articles about (S-Trityl)-L-cysteinyl-glycine 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:

[(R)-2-(Trityl-amino)-3-tritylsulfanyl-propionylamino]-acetic acid (35959-72-9) → (S-trityl-L-cysteinyl)-glycine (26988-61-4)

Guidance literature:

With hydrogenchloride; In diethyl ether; dichloromethane; acetone;

DOI:10.1021/jm00271a005

Reference yield:

N,S-ditrityl-L-cysteine diethhylamine (27486-88-0) → (S-trityl-L-cysteinyl)-glycine (26988-61-4)

Guidance literature:

Multi-step reaction with 3 steps

1: DCC / CH₂Cl₂

2: aq. KOH / methanol

3: HCl / diethyl ether; acetone; CH₂Cl₂

With hydrogenchloride; potassium hydroxide; dicyclohexyl-carbodiimide; In methanol; diethyl ether; dichloromethane; acetone;

DOI:10.1021/jm00271a005

Reference yield:

[(R)-2-(Trityl-amino)-3-tritylsulfanyl-propionylamino]-acetic acid ethyl ester (35959-73-0) → (S-trityl-L-cysteinyl)-glycine (26988-61-4)

Guidance literature:

Multi-step reaction with 2 steps

1: aq. KOH / methanol

2: HCl / diethyl ether; acetone; CH₂Cl₂

With hydrogenchloride; potassium hydroxide; In methanol; diethyl ether; dichloromethane; acetone;

DOI:10.1021/jm00271a005

upstream raw materials:

(S-trityl-L-cysteinyl)-glycine ethyl ester; hydrochloride

[(R)-2-(Trityl-amino)-3-tritylsulfanyl-propionylamino]-acetic acid

N,S-Ditrityl-L-Cystein

trityl chloride

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