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

Product Name: HOOC-PEG(8)-SS-PEG(8)-COOH
CAS No.: 873013-93-5
Chemical Name: HOOC-PEG(8)-SS-PEG(8)-COOH
Synonyms: CAS_873013-93-5;acid-PEG8-S-S-PEG8-acid;PEG propionate disulfide;HOOC-PEG(8)-SS-PEG(8)-COOH;PEG acid disulfide (n=7);PROPIONIC ACID OCTA(ETHYLENE GLYCOL)-DISULFIDE;Bis-[2-carboxy-ethyl-hepta-(oxy-ethyl-ene)]-disulfide;4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-Hexadecaoxa-28,29-dithiahexapentacontanedioic acid;4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-Hexadecaoxa-28,29-dithiahexapentacontane-1,56-dioic acid;3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-carboxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyldisulfanyl]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
CBNumber: CB1388615
Molecular Formula: C38H74O20S2
Formula Weight: 915.11
MOL File: 873013-93-5.mol

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

storage temp.: -20°C
form: solid

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Safety

WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 671525
Product name: 4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-Hexadecaoxa-28,29-dithiahexapentacontanedioic acid
Purity: ≥95%
Packaging: 100mg
Price: $236
Updated: 2025/07/31

Sigma-Aldrich

Product number: 671525
Product name: 4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-Hexadecaoxa-28,29-dithiahexapentacontanedioic acid
Purity: ≥95%
Packaging: 500mg
Price: $796
Updated: 2023/06/20

TCI Chemical

Product number: H1696
Product name: 4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-Hexadecaoxa-28,29-dithiahexapentacontanedioic Acid
Packaging: 100MG
Price: $203
Updated: 2025/07/31

American Custom Chemicals Corporation

Product number: CHM0115125
Product name: 4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-HEXADECAOXA-28,29-DITHIAHEXAPENTACONTANEDIOIC ACID
Purity: 95.00%
Packaging: 500MG
Price: $1145.45
Updated: 2021/12/16

Iris Biotech GmbH

Product number: PEG1119
Product name: HOOC-PEG(8)-SS-PEG(8)-COOH
Packaging: 5G
Price: $1944
Updated: 2021/12/16

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HOOC-PEG(8)-SS-PEG(8)-COOH Chemical Properties,Usage,Production

Uses

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

reaction suitability

reaction type: Pegylations

IC 50

PEGs

HOOC-PEG(8)-SS-PEG(8)-COOH Preparation Products And Raw materials

Raw materials

Preparation Products

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

Americas 1 China 25 Europe 1 Germany 1 India 1 Japan 1 Switzerland 1 United States 3 Global 34

TOKYO CHEMICAL INDUSTRY CO., LTD.

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Sigma-Aldrich

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873013-93-5, HOOC-PEG(8)-SS-PEG(8)-COOHRelated Search:

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

PROPIONIC ACID OCTA(ETHYLENE GLYCOL)-DISULFIDE

PEG propionate 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)

CAS_873013-93-5

3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-carboxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyldisulfanyl]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid

acid-PEG8-S-S-PEG8-acid

Bis-[2-carboxy-ethyl-hepta-(oxy-ethyl-ene)]-disulfide

4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-Hexadecaoxa-28,29-dithiahexapentacontane-1,56-dioic acid

873013-93-5