HOOC-PEG(8)-SS-PEG(8)-COOH

Base Information

• Chemical Name: HOOC-PEG(8)-SS-PEG(8)-COOH
• CAS No.: 873013-93-5
• Molecular Formula: C₃₈H₇₄O₂₀S₂
• Molecular Weight: 915.126
• Hs Code.: 2930909090
• Mol file: 873013-93-5.mol

Synonyms:HOOC-PEG(8)-SS-PEG(8)-COOH;PROPIONIC ACID OCTA(ETHYLENE GLYCOL)-DISULFIDE;4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-Hexadecaoxa-28,29-dithiahexapentacontanedioic acid;PEG acid disulfide (n=7)

Chemical Property of HOOC-PEG(8)-SS-PEG(8)-COOH

Chemical Property:

• PSA: 272.88000
• LogP: 1.58280
• Storage Temp.: ?20°C

Purity/Quality:

99%, ^*data from raw suppliers

4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-Hexadecaoxa-28,29-dithiahexapentacontanedioic acid ≥95% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Reactant for:Preparation of orthogonally dual-clickable Janus nanoparticles via cyclic templating strategyPreparation of cyclic RGD functionalized gold nanoparticles for tumor targetingAsymmetric-functionalized nanoparticle with orthogonal clickable functionalitiesFunctional immobilization of small GTPase Rab6A on DNA-gold nanoparticles by using a site-specifically attached poly(ethylene glycol) linker and thiol-place exchange reactionDirect writing of metal nanoparticle films inside sealed microfluidic channels in relation to biofunctionalization with ligands for protein capture and fluorescence assay

Technology Process of HOOC-PEG(8)-SS-PEG(8)-COOH

There total 1 articles about HOOC-PEG(8)-SS-PEG(8)-COOH 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-mercapto-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oic acid (866889-02-3) → 4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-hexadecaoxa-28,29-dithiahexapentacontanedioic acid (873013-93-5)

Guidance literature:

1-mercapto-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oic acid; With sodium methylate; In methanol; at 20 ℃; for 18h; Inert atmosphere;

In methanol;

DOI:10.1021/bc100448r

upstream raw materials:

1-mercapto-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oic acid

Refernces