ChemicalBook >> CAS DataBase List >>Mal-PEG5-t-butly ester
Mal-PEG5-t-butly ester
- CAS No.
- 518044-36-5
- Chemical Name:
- Mal-PEG5-t-butly ester
- Synonyms
- Mal-PEG4-Boc;Mal-PEG4-OtBu;Mal-PEG4-COOtBu;MAL-PEG4-CH2CH2COOTBU;Mal-PEG4-t-butyl ester;Mal-PEG5-t-butly ester;MAL-dPEG4-t-butyl ester;tert-butyl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12-tetraoxapentadecan-15-oate;4,7,10,13-Tetraoxapentadecanoic acid, 15-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-, 1,1-dimethylethyl ester;Mal-PEG4-CH2CH2COOtBu/4,7,10,13-Tetraoxapentadecanoic acid, 15-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-, 1,1-dimethylethyl ester
- CBNumber:
- CB93049629
- Molecular Formula:
- C19H31NO8
- Molecular Weight:
- 401.45
- MDL Number:
- MFCD22683300
- MOL File:
- 518044-36-5.mol
Last updated:2024-03-27 14:23:05
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P280-P302+P352 |
| HS Code | 3404200000 |
Mal-PEG5-t-butly ester price More Price(6)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| BroadPharm | BP-21069 | Mal-PEG4-t-butylester 98% | 518044-36-5 | 250mg | $350 | 2021-12-16 | Buy |
| BroadPharm | BP-21069 | Mal-PEG4-t-butylester 98% | 518044-36-5 | 500mg | $490 | 2021-12-16 | Buy |
| BroadPharm | BP-21069 | Mal-PEG4-t-butylester 98% | 518044-36-5 | 1g | $680 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | POL0002473 | MAL-PEG4-TERTBUTYL ESTER 95.00% | 518044-36-5 | 100MG | $761.25 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | POL0002473 | MAL-PEG4-TERTBUTYL ESTER 95.00% | 518044-36-5 | 500MG | $1155 | 2021-12-16 | Buy |
Mal-PEG5-t-butly ester Chemical Properties,Uses,Production
Description
Mal-PEG4-t-butyl ester is a PEG linker containing a maleimide group and a t-butyl ester group. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.
Mal-PEG5-t-butly ester Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 29)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 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 |
| Career Henan Chemica Co | +86-0371-86658258 15093356674; | laboratory@coreychem.com | China | 30255 | 58 |
| Nextpeptide Inc | +86-0571-81612335 +8613336028439 | sales@nextpeptide.com | China | 19915 | 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 | 2893 | 58 |
| Aladdin Scientific | +1-833-552-7181 | sales@aladdinsci.com | United States | 52927 | 58 |
| Hunan HuaTeng Pharmaceutical Co., Ltd., | 400-8592883 15367835770 | viola@huatengsci.com | China | 5877 | 58 |
| Borenpharm Co., Ltd | 027-65563561 | sales@borenpharm.com | China | 1246 | 55 |
View Lastest Price from Mal-PEG5-t-butly ester manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-03-27 | Mal-PEG4-COOtBu
518044-36-5
|
US $0.00 / g | 1g | >98.00% | 1g | Xian confluore Biological Technology Co., Ltd. |
-
- Mal-PEG4-COOtBu
518044-36-5
- US $0.00 / g
- >98.00%
- Xian confluore Biological Technology Co., Ltd.
518044-36-5(Mal-PEG5-t-butly ester)Related Search:
Mal-PEG5-t-butly ester
Mal-PEG4-t-butyl ester
MAL-dPEG4-t-butyl ester
MAL-PEG4-CH2CH2COOTBU
Mal-PEG4-OtBu
Mal-PEG4-COOtBu
Mal-PEG4-Boc
4,7,10,13-Tetraoxapentadecanoic acid, 15-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-, 1,1-dimethylethyl ester
tert-butyl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12-tetraoxapentadecan-15-oate
Mal-PEG4-CH2CH2COOtBu/4,7,10,13-Tetraoxapentadecanoic acid, 15-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-, 1,1-dimethylethyl ester
518044-36-5
C19H31NO8
peg