(H-CYS-TYR-OH)2

Base Information

• Chemical Name: (H-CYS-TYR-OH)2
• CAS No.: 7369-94-0
• Molecular Formula: C₂₄H₃₀N₄O₈S₂
• Molecular Weight: 566.656
• Mol file: 7369-94-0.mol

Synonyms:Tyrosine,N,N'-L-cystyldi-, L- (6CI,7CI,8CI); L-Cystinylbis[L-tyrosine];N,N'-Cystyldityrosine; N,N'-L-Cystyldi-L-tyrosine; NSC 333714

Chemical Property of (H-CYS-TYR-OH)2

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C
• Boiling Point: 959 °C at 760 mmHg
• Flash Point: 533.8 °C
• PSA: 275.90000
• Density: 1.48 g/cm³
• LogP: 2.24020
• Storage Temp.: -15°C

Purity/Quality:

99%+, ^*data from raw suppliers

(H-Cys-Tyr-OH)2 (Disulfide bond) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of (H-CYS-TYR-OH)2

There total 6 articles about (H-CYS-TYR-OH)2 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:

cysteinyl-Tyrosine (1089-23-2) → L-cystinyl-bis-L-tyrosine (7369-94-0)

Guidance literature:

With barium dihydroxide; water; iron(II) sulfate;

Reference yield:

S-benzyl-N-[(benzyloxy)carbonyl]cysteinyltyrosine (39621-64-2) → L-cystinyl-bis-L-tyrosine (7369-94-0)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium; liquid ammonia

2: barium hydroxide; water; iron (II)-sulfate

With barium dihydroxide; ammonia; water; sodium; iron(II) sulfate;

Reference yield:

O-benzoyl-N-(S-benzyl-N-benzyloxycarbonyl-L-cysteinyl)-L-tyrosine ethyl ester → L-cystinyl-bis-L-tyrosine (7369-94-0)

Guidance literature:

Multi-step reaction with 3 steps

1: dioxane; aq. NaOH solution

2: sodium; liquid ammonia

3: barium hydroxide; water; iron (II)-sulfate

With 1,4-dioxane; barium dihydroxide; sodium hydroxide; ammonia; water; sodium; iron(II) sulfate;

upstream raw materials:

cysteinyl-Tyrosine

O-benzyl-N-(S-benzyl-N-benzyloxycarbonyl-L-cysteinyl)-L-tyrosine

S-benzyl-N-[(benzyloxy)carbonyl]cysteinyltyrosine

O-benzyl-N-(S-benzyl-N-benzyloxycarbonyl-L-cysteinyl)-L-tyrosine methyl ester