Tos-PEG5 t-butyl ester
|
- $131 - $1816
- Product name: Tos-PEG5 t-butyl ester
- CAS: 581065-94-3
- MF: C22H36O9S
- MW: 476.58
- EINECS:
- MDL Number:MFCD22574810
- Synonyms:Tos-PEG5 t-butyl ester;tert-butyl 3-[2-(2-{2-[2-(toluene-4-sulfonyloxy)-ethoxy]ethoxy}ethoxy)ethoxy]propionate;CAS_581065-94-3;tert-Butyl 1-(Tosyloxy)-3,6,9,12-tetraoxapentadecan-15-oate;Tos-PEG5-Boc;Tos-PEG5-COOtBu;4,7,10,13-Tetraoxapentadecanoic acid, 15-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester;Tos-PEG4-COOtBu
12 prices
Selected condition：
Brand
- A1 Biochem Labs
- Activate Scientific
- Apolloscientific
- BroadPharm
- Chem-Impex
- Matrix Scientific
- TCI Chemical
Package
- 250mg
- 1g
- 5G
- ManufacturerA1 Biochem Labs
- Product number6569775
- Product description3-[2-(2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-propionicacidtert-butylester 95%
- Packaging5G
- Price$1100
- Updated2021-12-16
- Buy
- ManufacturerActivate Scientific
- Product numberAS103964
- Product descriptionTos-PEG4-CH2CH2COOtBu 95+%
- Packaging1g
- Price$421
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1864
- Product descriptionTos-PEG5 t-butyl ester
- Packaging1g
- Price$681
- Updated2021-12-16
- Buy
- ManufacturerBroadPharm
- Product numberBP-20709
- Product descriptionTos-PEG5-t-butylester 98%
- Packaging250mg
- Price$220
- Updated2021-12-16
- Buy
- ManufacturerBroadPharm
- Product numberBP-20709
- Product descriptionTos-PEG5-t-butylester 98%
- Packaging1g
- Price$350
- Updated2021-12-16
- Buy
- ManufacturerBroadPharm
- Product numberBP-20709
- Product descriptionTos-PEG5-t-butylester 98%
- Packaging5G
- Price$1350
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number41707
- Product descriptiontert-Butyl1-(tosyloxy)-3,6,9,12-tetraoxapentadecan-15-oate,98%(HPLC) 98%(HPLC)
- Packaging1G
- Price$243.04
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number41707
- Product descriptiontert-Butyl1-(tosyloxy)-3,6,9,12-tetraoxapentadecan-15-oate,98%(HPLC) 98%(HPLC)
- Packaging5G
- Price$908.32
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number179874
- Product description3-[2-(2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-propionic acid tert-butyl ester 95%
- Packaging1g
- Price$496
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number179874
- Product description3-[2-(2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-propionic acid tert-butyl ester 95%
- Packaging5g
- Price$1816
- Updated2021-12-16
- Buy
- ManufacturerTCI Chemical
- Product numberB5902
- Product descriptiontert-Butyl 1-(Tosyloxy)-3,6,9,12-tetraoxapentadecan-15-oate
- Packaging1G
- Price$131
- Updated2024-03-01
- Buy
- ManufacturerTCI Chemical
- Product numberB5902
- Product descriptiontert-Butyl 1-(Tosyloxy)-3,6,9,12-tetraoxapentadecan-15-oate
- Packaging5G
- Price$658
- Updated2024-03-01
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| A1 Biochem Labs | 6569775 | 3-[2-(2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-propionicacidtert-butylester 95% | 5G | $1100 | 2021-12-16 | Buy |
| Activate Scientific | AS103964 | Tos-PEG4-CH2CH2COOtBu 95+% | 1g | $421 | 2021-12-16 | Buy |
| Apolloscientific | BIPG1864 | Tos-PEG5 t-butyl ester | 1g | $681 | 2021-12-16 | Buy |
| BroadPharm | BP-20709 | Tos-PEG5-t-butylester 98% | 250mg | $220 | 2021-12-16 | Buy |
| BroadPharm | BP-20709 | Tos-PEG5-t-butylester 98% | 1g | $350 | 2021-12-16 | Buy |
| BroadPharm | BP-20709 | Tos-PEG5-t-butylester 98% | 5G | $1350 | 2021-12-16 | Buy |
| Chem-Impex | 41707 | tert-Butyl1-(tosyloxy)-3,6,9,12-tetraoxapentadecan-15-oate,98%(HPLC) 98%(HPLC) | 1G | $243.04 | 2021-12-16 | Buy |
| Chem-Impex | 41707 | tert-Butyl1-(tosyloxy)-3,6,9,12-tetraoxapentadecan-15-oate,98%(HPLC) 98%(HPLC) | 5G | $908.32 | 2021-12-16 | Buy |
| Matrix Scientific | 179874 | 3-[2-(2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-propionic acid tert-butyl ester 95% | 1g | $496 | 2021-12-16 | Buy |
| Matrix Scientific | 179874 | 3-[2-(2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-propionic acid tert-butyl ester 95% | 5g | $1816 | 2021-12-16 | Buy |
| TCI Chemical | B5902 | tert-Butyl 1-(Tosyloxy)-3,6,9,12-tetraoxapentadecan-15-oate | 1G | $131 | 2024-03-01 | Buy |
| TCI Chemical | B5902 | tert-Butyl 1-(Tosyloxy)-3,6,9,12-tetraoxapentadecan-15-oate | 5G | $658 | 2024-03-01 | Buy |
Properties
Boiling point :560.5±50.0 °C(Predicted)
Density :1.151±0.06 g/cm3(Predicted)
refractive index :1.49
form :clear liquid
color :Colorless to Light yellow
Density :1.151±0.06 g/cm3(Predicted)
refractive index :1.49
form :clear liquid
color :Colorless to Light yellow
Safety Information
| Symbol(GHS): |
|
|||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Signal word: | Warning | |||||||||||||||||||||
| Hazard statements: |
|
|||||||||||||||||||||
| Precautionary statements: |
|
Description
Tos-PEG5-t-butyl ester is a PEG linker containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The tosyl group is a very good leaving group for nucleophilic substitution reactions.More related product prices
Nonaethylenel di(p-toluenesulfonate) Tos-PEG3-t-butyl ester Tos-PEG5-CH2CO2t-butyl ester Tos-PEG3-CH2CO2tBu Tos-PEG6-t-Butyl ester Tos-PEG4-t-butyl ester Tos-PEG4-CH2CO2H Tos-PEG2-t-butyl ester Tos-PEG7-t-butyl ester Ethanol, 2-[2-(2-hydroxyethoxy)ethoxy]-, 1-(4-Methylbenzenesulfonate) TOS-PEG5-THP 37860-51-8 Tos-PEG3-CH2CO2H 19249-03-7 Tos-PEG21-Tos Tos-PEG13-Tos (2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-acetic acid tert-butyl ester Tos-PEG7-CH2CO2t-butyl esterRelated product price
- Nonaethylenel di(p-toluenesulfonate)
$275-917 - Tos-PEG3-t-butyl ester
$99-1650 - Tos-PEG5-CH2CO2t-butyl ester
$256-1733
