HS-PEG4-tBu
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- $415 - $650
- Product name: HS-PEG4-tBu
- CAS: 564476-33-1
- MF: C15H30O6S
- MW: 338.46
- EINECS:
- MDL Number:MFCD11041133
- Synonyms:HS-PEG4-tBu;15-Mercapto-4,7,10,13-tetraoxapentadecanoic acid tert-butyl ester;SH-PEG4-CH2CH2COOtBu;15-Mercapto-4,7,10,13-tetraoxapentadecanoic acid 1,1-dimethylethyl ester;HS-PEG4-CH2CH2COOtBu;HS-PEG4-CH2CH2COOtBu;Thio-PEG4-t-butyl ester;Thiol-dPEG4-t-boc
5 prices
Selected condition：
Brand
- Apolloscientific
- BroadPharm
- chempep
- purepeg
Package
- 100mg
- 500mg
- 1g
- ManufacturerApolloscientific
- Product numberBIPG1848
- Product descriptionThio-PEG4-t-butyl ester
- Packaging100mg
- Price$428
- Updated2021-12-16
- Buy
- ManufacturerBroadPharm
- Product numberBP-20978
- Product descriptionThiol-PEG4-t-butylester 95%
- Packaging1g
- Price$650
- Updated2021-12-16
- Buy
- Manufacturerchempep
- Product number280601
- Product descriptionHS-PEG4-tBu >=95%
- Packaging500mg
- Price$433
- Updated2021-12-16
- Buy
- Manufacturerchempep
- Product number280601
- Product descriptionHS-PEG4-tBu >=95%
- Packaging1g
- Price$649
- Updated2021-12-16
- Buy
- Manufacturerpurepeg
- Product number437804
- Product descriptionHS-PEG4-CH2CH2COOtBu min.97%
- Packaging500mg
- Price$415
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Apolloscientific | BIPG1848 | Thio-PEG4-t-butyl ester | 100mg | $428 | 2021-12-16 | Buy |
| BroadPharm | BP-20978 | Thiol-PEG4-t-butylester 95% | 1g | $650 | 2021-12-16 | Buy |
| chempep | 280601 | HS-PEG4-tBu >=95% | 500mg | $433 | 2021-12-16 | Buy |
| chempep | 280601 | HS-PEG4-tBu >=95% | 1g | $649 | 2021-12-16 | Buy |
| purepeg | 437804 | HS-PEG4-CH2CH2COOtBu min.97% | 500mg | $415 | 2021-12-16 | Buy |
Properties
Boiling point :414.6±40.0 °C(Predicted)
Density :1.060±0.06 g/cm3(Predicted)
pka :9?+-.0.10(Predicted)
form :Liquid
color :Colorless to light yellow
Density :1.060±0.06 g/cm3(Predicted)
pka :9?+-.0.10(Predicted)
form :Liquid
color :Colorless to light yellow
Safety Information
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Description
Thiol-PEG4-t-butyl ester is a PEG linker containing a thiol group and a t-butyl ester. The hydrophilic PEG spacer increases solubility in aqueous media. The thiol group reacts with maleimide, OPSS, vinylsulfone and transition metal surfaces including gold, silver, etc. The t-butyl protected carboxyl group can be deprotected under acidic conditions.More related product prices
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- HS-PEG4-CH2CH2COOH
$128-1433 - 912849-73-1
$45-2200 - 882847-13-4
$77-1664
