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Tos-PEG4-acid

Tos-PEG4-acid Structure
Tos-PEG4-acid structure
CAS No.
1453117-42-4
Chemical Name:
Tos-PEG4-acid
Synonyms
Tos-PEG4-acid;3-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]propanoic acid;Propanoic acid, 3-[2-[2-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]ethoxy]ethoxy]-
CBNumber:
CB93364036
Molecular Formula:
C16H24O8S
Molecular Weight:
376.42
MDL Number:
MFCD29052202
MOL File:
1453117-42-4.mol
Last updated:2024-03-27 16:40:14
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Tos-PEG4-acid Properties

Boiling point 548.3±50.0 °C(Predicted)
Density 1.256±0.06 g/cm3(Predicted)
pka 4.27±0.10(Predicted)

Tos-PEG4-acid price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
BroadPharm BP-22937 Tos-PEG4-acid 98% 1453117-42-4 100mg $280 2021-12-16 Buy
Product number Packaging Price Buy
BP-22937 100mg $280 Buy

Tos-PEG4-acid Chemical Properties,Uses,Production

Description

Tos-PEG4-acid is a PEG linker containing a tosyl group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions. 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.

Tos-PEG4-acid Preparation Products And Raw materials

Raw materials

Preparation Products

Tos-PEG4-acid Suppliers

Global( 21)Suppliers
Supplier Tel Email Country ProdList Advantage
TargetMol Chemicals Inc. 		+1-781-999-5354 +1-00000000000 marketing@targetmol.com United States 19892 58
Hebei Guanlang Biotechnology Co., Ltd. 		+86-19930503259 +86-19930503259 cherry@crovellbio.com China 18444 58
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203 info@chemextension.com China 42057 58
Xian confluore Biological Technology Co., Ltd. 		+86-15680926068 +86-15680926068 1924344760@confluore.cn China 2996 58
Jinan elephant international trading co., LTD 13006575422@163.com China 6357 58
Xi'an Confluore Biological Technology Co., Ltd. +86-156-80926068 +86-15680926068 1924344760@qq.com China 4824 58
Shaanxi Xinyan Bomei Biotechnology Co., Ltd. 029-86217788 13892832556 2440688701@qq.com China 1992 58
Zhengzhou Convergence Chemical Co. LTD 0371-53736046 13393710386 2853979814@qq.com China 9998 58
Nanjing Shizhou Biology Technology Co.,Ltd 025-85563444 18351873721 purchase@synzest.com China 10441 58
Zhengzhou Akem Chemical Co., Ltd 13303867194 3001317055@qq.com China 9627 58
Supplier Advantage
TargetMol Chemicals Inc. 		58
Hebei Guanlang Biotechnology Co., Ltd. 		58
Jilin Chinese Academy of Sciences-yanshen Technology 		58
Xian confluore Biological Technology Co., Ltd. 		58
Jinan elephant international trading co., LTD 58
Xi'an Confluore Biological Technology Co., Ltd. 58
Shaanxi Xinyan Bomei Biotechnology Co., Ltd. 58
Zhengzhou Convergence Chemical Co. LTD 58
Nanjing Shizhou Biology Technology Co.,Ltd 58
Zhengzhou Akem Chemical Co., Ltd 58

View Lastest Price from Tos-PEG4-acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Tos-PEG4-acid pictures 2024-03-27 Tos-PEG4-acid
1453117-42-4
 US $0.00 / mg 500mg >97.00% 500mg Xian confluore Biological Technology Co., Ltd.
  • Tos-PEG4-acid pictures
  • Tos-PEG4-acid
    1453117-42-4
  • US $0.00 / mg
  • >97.00%
  • Xian confluore Biological Technology Co., Ltd.

1453117-42-4(Tos-PEG4-acid)Related Search:

Tos-PEG5 t-butyl ester Tos-PEG2-CH2CO2tBu Tos-PEG2-t-butyl ester Tos-PEG4-CH2CO2H Tos-PEG4-t-butyl ester
Tos-PEG6-t-Butyl ester Tos-PEG3-CH2CO2tBu Tos-PEG5-CH2CO2H Tos-PEG5-CH2CO2t-butyl ester Tos-PEG3-CH2CO2H

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Tos-PEG4-acid Propanoic acid, 3-[2-[2-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]ethoxy]ethoxy]- 3-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]propanoic acid 1453117-42-4 C16H24O8S