PEG7-t-butly ester
- CAS No.
- 361189-64-2
- Chemical Name:
- PEG7-t-butly ester
- Synonyms
- OH-PEG6-TBA;HO-PEG6-COOtBu;Hydroxy-PEG6-Boc;PEG7-t-butly ester;OH-PEG6-CH2CH2COOtBu;HO-PEG6-CH2CH2COOtBu;Hydroxy-PEG6-t-butyl;HO-PEG4-t-Butyl ester;Hydroxy-PEG6-t-butyl ester;Hydroxy-PEG6-t-butly ester
- CBNumber:
- CB83049420
- Molecular Formula:
- C19H38O9
- Molecular Weight:
- 410.5
- MDL Number:
- MFCD13185017
- MOL File:
- 361189-64-2.mol
- MSDS File:
- SDS
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501 |
| HS Code | 2942000090 |
PEG7-t-butly ester price More Price(15)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 902578 | Hydroxy-PEG6-t-butyl ester ≥95% | 361189-64-2 | 250MG | $167 | 2023-06-20 | Buy |
| Sigma-Aldrich | 902578 | Hydroxy-PEG6-t-butyl ester ≥95% | 361189-64-2 | 1G | $623 | 2023-06-20 | Buy |
| Activate Scientific | AS131227 | HO-PEG6-CO-OtBu 95+% | 361189-64-2 | 250mg | $184 | 2021-12-16 | Buy |
| Activate Scientific | AS131227 | HO-PEG6-CO-OtBu 95+% | 361189-64-2 | 5G | $1064 | 2021-12-16 | Buy |
| BroadPharm | BP-20414 | Hydroxy-PEG6-t-butylester 98% | 361189-64-2 | 500mg | $150 | 2021-12-16 | Buy |
PEG7-t-butly ester Chemical Properties,Uses,Production
Description
Hydroxy-PEG6-t-butyl ester is a PEG linker containing a hydroxyl group with a t-butyl ester. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The t-butyl protected carboxyl group can be deprotected under acidic conditions.
Uses
This heterobifunctional, PEGylated crosslinker features a hydroxyl group at one end and t-butyl-protected carboxylic acid at the other, which can be deprotected with acidic conditions. The hydrophillic PEG linker facilitates solubility in biological applications. Hydroxy-PEG6-t-butyl ester can be used for bioconjugation or as a building block for synthesis of small molecules, conjugates of small molecules and/or biomolecules, or other tool compounds for chemical biology and medicinal chemistry that require ligation. Examples of applications include its synthetic incorporation into antibody-drug conjugates or roteolysis-targeting chimeras (PROTAC? molecules) for targeted protein degradation.
PEG7-t-butly ester Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| 9i LLC | +18039569191 | MWan@NiNeiLab.com | United States | 418 | 58 |
| Chengdu Pukang Biotechnology Co., Ltd | 028-82550498 | export@pu-kang.com | CHINA | 210 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 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 | 19892 | 58 |
| Wuhan Borenpharm Co., Ltd | 027-65563561 18717150066 | 3207347307@qq.com | CHINA | 1238 | 58 |
| Henan Alfa Chemical Co., Ltd | +8618339805032 | alfa4@alfachem.cn | China | 13039 | 58 |
| Nextpeptide Inc | +86-0571-81612335 +8613336028439 | sales@nextpeptide.com | China | 19915 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43348 | 58 |
View Lastest Price from PEG7-t-butly ester manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-03-25 | Hydroxy-PEG6-t-butyl ester
361189-64-2
|
US $0.00 / g | 5g | >98.00% | 5g | Xian confluore Biological Technology Co., Ltd. | |
 |
2020-03-06 | PEG7-t-butly ester
361189-64-2
|
US $2.00 / g | 1g | 95~99.9% | 5KG | Career Henan Chemical Co |
-
- Hydroxy-PEG6-t-butyl ester
361189-64-2
- US $0.00 / g
- >98.00%
- Xian confluore Biological Technology Co., Ltd.
-
- PEG7-t-butly ester
361189-64-2
- US $2.00 / g
- 95~99.9%
- Career Henan Chemical Co
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