ChemicalBook >> CAS DataBase List >>Tos-PEG2-acid
Tos-PEG2-acid
- CAS No.
- 2111895-60-2
- Chemical Name:
- Tos-PEG2-acid
- Synonyms
- Tos-PEG2-acid;3-(2-(Tosyloxy)ethoxy)propanoic acid;Propanoic acid, 3-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]-
- CBNumber:
- CB410965588
- Molecular Formula:
- C12H16O6S
- Molecular Weight:
- 288.32
- MDL Number:
- MOL File:
- 2111895-60-2.mol
Last updated:2024-03-27 16:40:14
Tos-PEG2-acid Chemical Properties,Uses,Production
Description
Tos-PEG2-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-PEG2-acid Preparation Products And Raw materials
Raw materials
Preparation Products
Tos-PEG2-acid Suppliers
Global( 7)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
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 |
Xi'an Confluore Biological Technology Co., Ltd. | +86-156-80926068 +86-15680926068 | 1924344760@qq.com | China | 4824 | 58 |
Shanghai Haohong Pharmaceutical Co., Ltd. | 4008210725 4008210725 | malulu@leyan.com | China | 54986 | 58 |
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd | 0431-80514535 19917294565 | et@chemextension.com | China | 5061 | 58 |
Shanghai Easy CDMO Co.,Ltd | 021-61734564 | August@easycdmo.com | China | 10010 | 58 |
Jilin Chinese Academy of Sciences-yanshen Technology | 18143011203 | ET-market@chemextension.com | China | 41844 | 58 |
View Lastest Price from Tos-PEG2-acid manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-03-27 | Tos-PEG2-acid
2111895-60-2
|
US $0.00 / mg | 500mg | >98.00% | 500mg | Xian confluore Biological Technology Co., Ltd. |
- Tos-PEG2-acid
2111895-60-2
- US $0.00 / mg
- >98.00%
- Xian confluore Biological Technology Co., Ltd.
Tos-PEG2-acid
3-(2-(Tosyloxy)ethoxy)propanoic acid
Propanoic acid, 3-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]-
2111895-60-2