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4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-Hexadecaoxa-28,29-dithiahexapentacontanedioic acid

ALDRICH/671525 - ≥95%

Synonym: PEG acid disulfide (n=7); PEG propionate disulfide

CAS Number: 873013-93-5
Empirical Formula (Hill Notation): C38H74O20S2
Molecular Weight: 915.11
MDL Number: MFCD08274609
Linear Formula: C38H74O20S2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-671525-100MG 100 mg
 $229.00
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assay ≥95%
  ≥95% (oligomer purity)
form solid
InChI 1S/C38H74O20S2/c39-37(40)1-3-43-5-7-45-9-11-47-13-15-49-17-19-51-21-23-53-25-27-55-29-31-57-33-35-59-60-36-34-58-32-30-56-28-26-54-24-22-52-20-18-50-16-14-48-12-10-46-8-6-44-4-2-38(41)42/h1-36H2,(H,39,40)(H,41,42)
InChI key SSUZECNFRDBXHC-UHFFFAOYSA-N
Quality Level 100 
reaction suitability reaction type: Pegylations
SMILES string OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCSSCCOCCOCCOCCOCCOCCOCCOCCOCCC(O)=O
storage temp. −20°C
Application: Reactant for:
• Preparation of orthogonally dual-clickable Janus nanoparticles via cyclic templating strategy
• Preparation of cyclic RGD functionalized gold nanoparticles for tumor targeting
• Asymmetric-functionalized nanoparticle with orthogonal clickable functionalities
• Functional immobilization of small GTPase Rab6A on DNA-gold nanoparticles by using a site-specifically attached poly(ethylene glycol) linker and thiol-place exchange reaction
• Direct writing of metal nanoparticle films inside sealed microfluidic channels in relation to biofunctionalization with ligands for protein capture and fluorescence assay
Packaging: 100, 500 mg in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥95% (oligomer purity); ≥95%
Storage Temp. −20°C
UNSPSC 12352106

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