Azido-PEG2-sulfonic acid
- CAS No.
- 1817735-39-9
- Chemical Name:
- Azido-PEG2-sulfonic acid
- Synonyms
- N3-PEG2-SO3H;Azido-PEG2-sulfonic acid;Azido-PEG2-C2-sulfonic acid;2-[2-(2-azidoethoxy)ethoxy]ethanesulfonic acid;2-(2-(2-Azidoethoxy)ethoxy)ethane-1-sulfonic acid
- CBNumber:
- CB33162865
- Molecular Formula:
- C6H13N3O5S
- Molecular Weight:
- 239.24952
- MDL Number:
- MFCD29042345
- MOL File:
- 1817735-39-9.mol
- MSDS File:
- SDS
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P280-P305+P351+P338 |
Azido-PEG2-sulfonic acid price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Biosynth | SXC73539 | Azido-PEG2-sulfonic acid | 1817735-39-9 | 250mg | $1115 | 2026-06-05 | Buy |
| Biosynth | SXC73539 | Azido-PEG2-sulfonic acid | 1817735-39-9 | 500mg | $1560 | 2026-06-05 | Buy |
| ChemScene | CS-0114341 | Azido-PEG2-C2-sulfonic acid ≥98% | 1817735-39-9 | 500mg | $4750 | 2026-06-04 | Buy |
| ChemScene | CS-0114341 | Azido-PEG2-C2-sulfonic acid ≥98% | 1817735-39-9 | 1g | $6412 | 2026-06-04 | Buy |
| aablocks | AA019E07 | 2-(2-(2-Azidoethoxy)ethoxy)ethane-1-sulfonic acid 95% | 1817735-39-9 | 100mg | $359 | 2026-05-29 | Buy |
Azido-PEG2-sulfonic acid Chemical Properties, Uses, Production
Description
Azido-PEG2-sulfonic acid consist of an azide group and a sulfonic acid moiety. The azide group enables Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media. This reagent can support polypeptide synthesis, graft polymer compounds, PEG-modified functional coatings for new materials, etc.
Uses
Azido-PEG2-C2-sulfonic acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Azido-PEG2-C2-sulfonic acid is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
IC 50
PEGs
References
[1] An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562. DOI:10.1016/j.ebiom.2018.09.005
Azido-PEG2-sulfonic acid Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hunan HuaTeng Pharmaceutical Co., Ltd., | 400-8592883 15367835770 | sales@huatengsci.com | China | 5869 | 58 |
| Jinan elephant international trading co., LTD | 13006575422@163.com | China | 6347 | 58 | |
| Xi'an Confluore Biological Technology Co., Ltd. | +86-156-80926068 +86-15680926068 | 1924344760@qq.com | China | 4229 | 58 |
| Alpha Biopharmaceuticals Co., Ltd | 0411-39042497 | sales@alphabiopharm.com | China | 1951 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; +1-00000000000 | marketing@targetmol.com | United States | 32431 | 58 |
| Nextpeptide Inc | +86-0571-81612335 +8613336028439 | sales@nextpeptide.com | China | 19904 | 58 |
| Shaanxi Xinyan Bomei Biotechnology Co., Ltd. | 13892832556 | 2440688701@qq.com | China | 1978 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39866 | 58 |
| Zhengzhou Convergence Chemical Co. LTD | 13393710386 | 3941078109@qq.com | China | 9860 | 58 |
| Zhengzhou Akem Chemical Co., Ltd | 13303867194 | 770406999@qq.com | China | 9949 | 58 |
View Latest Price from Azido-PEG2-sulfonic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-06-07 | Azido-PEG2-sulfonic acid
1817735-39-9
|
100mg | >98.00% | 100mg | Xian confluore Biological Technology Co., Ltd. |
-
- Azido-PEG2-sulfonic acid
1817735-39-9
- $0.00
- >98.00%
- Xian confluore Biological Technology Co., Ltd.
