671525

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

≥95%

• Synonym(s): PEG acid disulfide (n=7), PEG propionate disulfide
• Empirical Formula (Hill Notation): C₃₈H₇₄O₂₀S₂
• CAS Number: 873013-93-5
• Molecular Weight: 915.11
• MDL number: MFCD08274609
• UNSPSC Code: 12352106
• PubChem Substance ID: 329760428
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: ≥95% (oligomer purity); ≥95%
• form: solid
• reaction suitability: reaction type: Pegylations
• storage temp.: −20°C
• SMILES string: OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCSSCCOCCOCCOCCOCCOCCOCCOCCOCCC(O)=O
• 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

Description

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

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)