Acid-PEG6-t-butyl ester
- CAS No.
- 2093153-84-3
- Chemical Name:
- Acid-PEG6-t-butyl ester
- Synonyms
- COOH-PEG6-OtBu;HOOC-PEG5-COOtBu;Acid-PEG6-C2-Boc;COOH-PEG6-COOtBu;Acid-PEG6-t-Bu Ester;Acid-PEG6-t-butyl ester;HOOCCH2CH2O-PEG5-CH2CH2COOtBu;Carboxy-PEG6-tert-butyl Ester;4,7,10,13,16,19-Hexaoxadocosanedioic acid, 1-(1,1-dimethylethyl) ester;HOOCCH2CH2O-PEG5-CH2CH2COOtBu/4,7,10,13,16,19-Hexaoxadocosanedioic acid, 1-(1,1-dimethylethyl) ester
- CBNumber:
- CB33303327
- Molecular Formula:
- C20H38O10
- Molecular Weight:
- 438.51
- MDL Number:
- MFCD30723271
- MOL File:
- 2093153-84-3.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 |
Acid-PEG6-t-butyl ester price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| ChemScene | CS-0114566 | Acid-PEG6-C2-Boc ≥98% | 2093153-84-3 | 100mg | $97 | 2026-06-04 | Buy |
| ChemScene | CS-0114566 | Acid-PEG6-C2-Boc ≥98% | 2093153-84-3 | 250mg | $169 | 2026-06-04 | Buy |
| ChemScene | CS-0114566 | Acid-PEG6-C2-Boc ≥98% | 2093153-84-3 | 1g | $450 | 2026-06-04 | Buy |
| ChemScene | CS-0114566 | Acid-PEG6-C2-Boc ≥98% | 2093153-84-3 | 5g | $1479 | 2026-06-04 | Buy |
| BroadPharm | bp-23511 | Acid-PEG6-t-butyl ester 98% | 2093153-84-3 | 100MG | $380 | 2026-05-24 | Buy |
Acid-PEG6-t-butyl ester Chemical Properties, Uses, Production
Description
Acid-PEG6-t-butyl ester is a PEG linker containing a t-butyl protected carboxyl group with a terminal carboxylic acid. 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. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions.
Uses
Acid-PEG6-C2-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].
IC 50
PEGs; Alkyl/ether
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
Acid-PEG6-t-butyl ester Preparation Products And Raw materials
Raw materials
Preparation Products
Acid-PEG6-t-butyl ester Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Nanjing Junnahe Biopharmaceutical Co., Ltd | 025-58367986 17351780683 | amy.xiang@ally-chem.com | China | 354 | 60 |
| Hunan HuaTeng Pharmaceutical Co., Ltd., | 400-8592883 15367835770 | sales@huatengsci.com | China | 5869 | 58 |
| Amatek Scientific Co. Ltd. | 0512-56316828 400-867-5858;400-867-5858 | info@amateksci.com | China | 28760 | 58 |
| Hangzhou HanLai Biochemical Technology Co., Ltd. | 571-86101219 18768477782 | sales09@leobiochem.com | China | 433 | 58 |
| Aikon International Limited | 025-58859352 15955137747 | sales01@aikonchem.com | China | 16021 | 58 |
| Xi'an Confluore Biological Technology Co., Ltd. | +86-156-80926068 +86-15680926068 | 1924344760@qq.com | China | 4229 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; +1-00000000000 | marketing@targetmol.com | United States | 32431 | 58 |
| Shaanxi Xinyan Bomei Biotechnology Co., Ltd. | 13892832556 | 2440688701@qq.com | China | 1981 | 58 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19935 | 58 |
| Guangzhou Hongyuan Chemical Co.,Ltd | 15817493340 | 981810490@qq.com | China | 1577 | 58 |
View Latest Price from Acid-PEG6-t-butyl ester manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-06-07 | COOH-PEG6-COOtBu
2093153-84-3
|
1g | >98.00% | 1g | Xian confluore Biological Technology Co., Ltd. |
-
- COOH-PEG6-COOtBu
2093153-84-3
- $0.00
- >98.00%
- Xian confluore Biological Technology Co., Ltd.
