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Thiol-PEG3-acid

CAS No.
1347750-82-6
Chemical Name:
Thiol-PEG3-acid
Synonyms
SH-PEG3-COOH;HS-PEG3-COOH;Thiol-PEG3-acid;Thiol-PEG3-propionic acid;3-(2-(2-(2-Mercaptoethoxy)ethoxy)ethoxy)propanoic acid;Propanoic acid, 3-[2-[2-(2-mercaptoethoxy)ethoxy]ethoxy]-
CBNumber:
CB43062676
Molecular Formula:
C9H18O5S
Molecular Weight:
238.3
MDL Number:
MFCD25424073
MOL File:
1347750-82-6.mol
Last updated:2024-07-02 08:55:08

Thiol-PEG3-acid Properties

Boiling point 377.5±37.0 °C(Predicted)
Density 1.163±0.06 g/cm3(Predicted)
pka 4.28±0.10(Predicted)
form Liquid

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332-H315-H319-H335
Precautionary statements  P280-P301+P312-P362+P364
HS Code  2930909899

Thiol-PEG3-acid price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC T351218 Thiol-PEG3-acid 1347750-82-6 5mg $45 2021-12-16 Buy
BroadPharm BP-21804 Thiol-PEG3-acid 95% 1347750-82-6 1g $450 2021-12-16 Buy
ChemPep 282701 HS-PEG3-CH2CH2COOH 1347750-82-6 1g $555 2021-12-16 Buy
ChemPep 282701 HS-PEG3-CH2CH2COOH 1347750-82-6 5g $1388 2021-12-16 Buy
purepeg 438703 HS-PEG3-CH2CH2COOH min.95% 1347750-82-6 250mg $165 2021-12-16 Buy
Product number Packaging Price Buy
T351218 5mg $45 Buy
BP-21804 1g $450 Buy
282701 1g $555 Buy
282701 5g $1388 Buy
438703 250mg $165 Buy

Thiol-PEG3-acid Chemical Properties,Uses,Production

Description

Thiol-PEG3-acid is a PEG linker containing a thiol group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The thiol group reacts with maleimide, OPSS, vinylsulfone and transition metal surfaces including gold, silver, etc. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.

Thiol-PEG3-acid Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 45)Suppliers
Supplier Tel Email Country ProdList Advantage
9i LLC
+18039569191 MWan@NiNeiLab.com United States 418 58
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39894 58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
+86-021-61551413 +8618813727289 contact@trustwe.com China 5738 58
TargetMol Chemicals Inc.
+1-781-999-5354 +1-00000000000 marketing@targetmol.com United States 32024 58
Wuhan Borenpharm Co., Ltd
027-65563561 18717150066 3207347307@qq.com CHINA 1238 58
Nextpeptide Inc
+86-0571-81612335 +8613336028439 sales@nextpeptide.com China 19908 58
Jilin Chinese Academy of Sciences-yanshen Technology
+undefined18143011203 info@chemextension.com China 42056 58
Xian confluore Biological Technology Co., Ltd.
+86-15680926068 +86-15680926068 1924344760@confluore.cn China 2995 58
ChemPep, Inc. +1 (888) 615-9178 / (561) 791-8787 service@chempep.com United States 2138 57
T&W GROUP 021-61551611 13296011611 contact@trustwe.com China 9895 58

View Lastest Price from Thiol-PEG3-acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Thiol-PEG3-acid pictures 2024-03-27 Thiol-PEG3-acid
1347750-82-6
US $0.00 / g 5g >98.00% 5g Xian confluore Biological Technology Co., Ltd.
  • Thiol-PEG3-acid pictures
  • Thiol-PEG3-acid
    1347750-82-6
  • US $0.00 / g
  • >98.00%
  • Xian confluore Biological Technology Co., Ltd.
Thiol-PEG3-acid Thiol-PEG3-propionic acid HS-PEG3-COOH Propanoic acid, 3-[2-[2-(2-mercaptoethoxy)ethoxy]ethoxy]- 3-(2-(2-(2-Mercaptoethoxy)ethoxy)ethoxy)propanoic acid SH-PEG3-COOH 1347750-82-6 peg