Thiol-PEG-acid

Thiol-PEG-acid structure

CAS No.: 165729-81-7

Chemical Name:: Thiol-PEG-acid

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 3,500;Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid average Mn 2,100

CBNumber:: CB72620029

Molecular Formula:

Molecular Weight:: 0

MDL Number:

MOL File:: Mol file

Last updated:2023-04-23 13:52:06

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Thiol-PEG-acid Properties

Melting point	51-56°C
Flash point	>318°C
storage temp.	-20°C
form	solid

SAFETY

Risk and Safety Statements

WGK Germany	3

Thiol-PEG-acid price More Price(4)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	757829	Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid average M	165729-81-7	500mg	$665	2024-03-01	Buy
Sigma-Aldrich	757810	Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid average M	165729-81-7	500mg	$743	2024-03-01	Buy
Sigma-Aldrich	757845	Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid PEG average Mn 5,000 (n~110)	165729-81-7	500mg	$620	2024-03-01	Buy
Sigma-Aldrich	757837	Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid average Mn 1,000	165729-81-7	500mg	$672	2024-03-01	Buy

Product number	Packaging	Price	Buy
757829	500mg	$665	Buy
757810	500mg	$743	Buy
757845	500mg	$620	Buy
757837	500mg	$672	Buy

Thiol-PEG-acid Chemical Properties,Uses,Production

Uses

• ;bioconjugation• ;drug delivery• ;PEG hydrogel• ;crosslinker• ;surface functionalization

Uses

Reported applications include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization.

Thiol-PEG-acid Preparation Products And Raw materials

Raw materials

Preparation Products

Thiol-PEG-acid Suppliers

Global( 6)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Alfa Chemistry	+1-5166625404	Info@alfa-chemistry.com	United States	21317	58
Aladdin Scientific	+1-833-552-7181	sales@aladdinsci.com	United States	52927	58
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51471	80
Energy Chemical	021-58432009 400-005-6266	marketing1@energy-chemical.com	China	44894	58
Aikon International Limited	18626450290	yftan@aikonchem.com	China	10718	58

Supplier	Advantage
Alfa Chemistry	58
Aladdin Scientific	58
Sigma-Aldrich	80
Energy Chemical	58
Aikon International Limited	58

Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid MercaptoPEG acid Mercaptopoly(ethylene glycol) carboxylic acid Mercaptopolyoxyethylene acetic acid Poly(ethylene glycol) 2-thioethyl ether acetic acid Thiol-PEG-acid Thiol-PEG-carboxylate Thio-PEG 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) 165729-81-7 Materials Science New Products for Materials Research and Engineering Polymer Science