ChemicalBook--->CAS DataBase List--->165729-81-7

165729-81-7

165729-81-7 Structure

165729-81-7 Structure
IdentificationBack Directory
[Name]

Thiol-PEG-acid
[CAS]

165729-81-7
[Synonyms]

Thio-PEG
Thiol-PEG-acid
MercaptoPEG acid
Thiol-PEG-carboxylate
Mercaptopolyoxyethylene acetic acid
Mercaptopoly(ethylene glycol) carboxylic acid
Poly(ethylene glycol) 2-thioethyl ether acetic acid
Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid
Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid average Mn 1,000
Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid average Mn 2,100
Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid average Mn 3,500
Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid PEG average Mn 5,000 (n~110)
[Molecular Formula]

(C2H4O)nC4H8O3S
[MOL File]

165729-81-7.mol
Chemical PropertiesBack Directory
[Melting point ]

51-56°C
[Fp ]

>318°C
[storage temp. ]

-20°C
[form ]

solid
[α-end]

carboxylic acid
[Ω-end]

thiol
Safety DataBack Directory
[WGK Germany ]

3
Hazard InformationBack Directory
[Uses]

• ;bioconjugation• ;drug delivery• ;PEG hydrogel• ;crosslinker• ;surface functionalization
[Uses]

Reported applications include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization.
[reaction suitability]

reagent type: cross-linking reagent
reactivity: amine reactive
reagent type: cross-linking reagent
reactivity: thiol reactive
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