Tos-PEG7-CH2CO2t-butyl ester
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- $220 - $880
- Product name: Tos-PEG7-CH2CO2t-butyl ester
- CAS: 1530777-90-2
- MF: C25H42O11S
- MW: 550.66
- EINECS:
- MDL Number:MFCD27977492
- Synonyms:Tos-PEG7-CH2CO2t-butyl ester;Tos-PEG7-CH2CO2tBu;Tos-PEG6-CH2COOtBu;Tos-PEG6-CH2-Boc;3,6,9,12,15,18-Hexaoxaeicosanoic acid, 20-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester;Tos-PEG7-t-butyl acetate;Tos-PEG6-CH2COOtBu/3,6,9,12,15,18-Hexaoxaeicosanoic acid, 20-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester;tert-Butyl 20-(Tosyloxy)-3,6,9,12,15,18-hexaoxaicosan-1-oate
5 prices
Selected condition：
Brand
- Acrotein
- Activate Scientific
- Apolloscientific
- BroadPharm
Package
- 250mg
- 0.25g
- 1g
- ManufacturerAcrotein
- Product numberB-1086
- Product descriptionTos-PEG6-CH2COOtBu 97%
- Packaging0.25g
- Price$220
- Updated2021-12-16
- Buy
- ManufacturerActivate Scientific
- Product numberAS104145
- Product descriptionTos-PEG6-CH2COOtBu 95+%
- Packaging1g
- Price$588
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1861
- Product descriptionTos-PEG7-CH2CO2t-butyl ester
- Packaging250mg
- Price$701
- Updated2021-12-16
- Buy
- ManufacturerBroadPharm
- Product numberBP-22131
- Product descriptionTos-PEG7-CH2CO2tBu 98%
- Packaging250mg
- Price$360
- Updated2021-12-16
- Buy
- ManufacturerBroadPharm
- Product numberBP-22131
- Product descriptionTos-PEG7-CH2CO2tBu 98%
- Packaging1g
- Price$880
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Acrotein | B-1086 | Tos-PEG6-CH2COOtBu 97% | 0.25g | $220 | 2021-12-16 | Buy |
| Activate Scientific | AS104145 | Tos-PEG6-CH2COOtBu 95+% | 1g | $588 | 2021-12-16 | Buy |
| Apolloscientific | BIPG1861 | Tos-PEG7-CH2CO2t-butyl ester | 250mg | $701 | 2021-12-16 | Buy |
| BroadPharm | BP-22131 | Tos-PEG7-CH2CO2tBu 98% | 250mg | $360 | 2021-12-16 | Buy |
| BroadPharm | BP-22131 | Tos-PEG7-CH2CO2tBu 98% | 1g | $880 | 2021-12-16 | Buy |
Properties
form :Viscous Liquid
color :Colorless to light yellow
color :Colorless to light yellow
Safety Information
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Description
Tos-PEG7-CH2CO2tBu 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
Tos-PEG21-Tos Tos-PEG13-Tos Ethanol, 2-[2-(2-hydroxyethoxy)ethoxy]-, 1-(4-Methylbenzenesulfonate) Tos-PEG7-t-butyl ester TOS-PEG5-THP Tos-PEG5-CH2CO2t-butyl ester 37860-51-8 19249-03-7 Tos-PEG3-CH2CO2tBu Tos-PEG6-t-Butyl ester Tos-PEG3-t-butyl ester Tos-PEG4-t-butyl ester (2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-acetic acid tert-butyl ester Tos-PEG2-t-butyl ester Tos-PEG5 t-butyl esterRelated product price
- Tos-PEG21-Tos
$50.8-950 - Tos-PEG13-Tos
$65-1600 - Ethanol, 2-[2-(2-hydroxyethoxy)ethoxy]-, 1-(4-Methylbenzenesulfonate)
$49-1156
Suppliers and manufacturers
TargetMol Chemicals Inc.
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Jilin Chinese Academy of Sciences-yanshen Technology
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Amatek Scientific Co. Ltd.
Shaanxi Xinyan Bomei Biotechnology Co., Ltd.
Nanjing Shizhou Biology Technology Co.,Ltd
Wuhan Topule
