Biotin-PEG4-Azide

Base Information

• Chemical Name: Biotin-PEG4-Azide
• CAS No.: 1309649-57-7
• Molecular Formula: C₂₀H₃₆N₆O₆S
• Molecular Weight: 488.608
• Mol file: 1309649-57-7.mol

Synonyms:

Chemical Property of Biotin-PEG4-Azide

Chemical Property:

• Melting Point: 102.0 to 106.0 °C

Purity/Quality:

98%,99%, ^*data from raw suppliers

Biotin-PEG4-Azide >96.0%(HPLC) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Description: Biotin-PEG4-azide is a very useful biotinylation reagent that enable Click Chemistry reaction with alkyne, such as Propargyl, DBCO or BCN reagent to form a stable bond. PEG4 spacer increases aqueous solubility of the molecules conjugated to the biotin. It also helps to minimize steric hindrance involved with the binding to avidin molecules.

Technology Process of Biotin-PEG4-Azide

There total 1 articles about Biotin-PEG4-Azide 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-amino-14-azido-3,6,9,12-tetraoxatetradecane + biotin N-Hydroxysuccinimide ester (35013-72-0) → C20H36N6O6S (1309649-57-7)

Guidance literature:

With triethylamine; In N,N-dimethyl-formamide; at 25 ℃; for 16h; Inert atmosphere;

Reference yield:

C20H36N6O6S (1309649-57-7) → N-(14-amino-3,6,9,12-tetraoxatetradecyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide (663171-32-2)

Guidance literature:

With palladium on activated charcoal; hydrogen; In methanol; at 25 ℃; for 12h; under 2585.81 Torr;

upstream raw materials:

biotin N-Hydroxysuccinimide ester

Downstream raw materials:

N-(14-amino-3,6,9,12-tetraoxatetradecyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide

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