Tos-PEG3-CH2CO2tBu
- $69 - $2146
- Product name: Tos-PEG3-CH2CO2tBu
- CAS: 882518-89-0
- MF: C17H26O7S
- MW: 374.45
- EINECS:
- MDL Number:MFCD27977515
- Synonyms:Tos-PEG3-CH2CO2tBu;{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-acetic acid tert-butyl ester;Tos-PEG2-CH2COOtBu;tert-butyl 2-(2-(2-(tosyloxy)ethoxy)ethoxy)acetate;2-[2-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]ethoxy]-Acetic acid, 1,1-dimethylethyl;Tos-PEG2-CH2-Boc;Acetic acid, 2-[2-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]ethoxy]-, 1,1-dimethylethyl ester;Tos-PEG2-CH2COOtBu/Acetic acid, 2-[2-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]ethoxy]-, 1,1-dimethylethyl ester
13 prices
Selected condition:
Brand
- A1 Biochem Labs
- Abosyn
- Acrotein
- Activate Scientific
- Ambeed
- Apolloscientific
- BroadPharm
- Matrix Scientific
Package
- 100mg
- 250mg
- 0.25g
- 1g
- 5g
- ManufacturerA1 Biochem Labs
- Product number6569633
- Product description{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-aceticacidtert-butylester 95%
- Packaging1g
- Price$700
- Updated2021-12-16
- Buy
- ManufacturerAbosyn
- Product number10-3253
- Product descriptiontert-butyl2-(2-(2-(tosyloxy)ethoxy)ethoxy)acetate 95%-98%
- Packaging1g
- Price$750
- Updated2021-12-16
- Buy
- ManufacturerAcrotein
- Product numberB-0866
- Product descriptionTos-PEG2-CH2COOtBu 97%
- Packaging0.25g
- Price$183.34
- Updated2021-12-16
- Buy
- ManufacturerAcrotein
- Product numberB-0866
- Product descriptionTos-PEG2-CH2COOtBu 97%
- Packaging1g
- Price$412.5
- Updated2021-12-16
- Buy
- ManufacturerActivate Scientific
- Product numberAS104008
- Product descriptionTos-PEG2-CH2COOtBu 95+%
- Packaging250mg
- Price$233
- Updated2021-12-16
- Buy
- ManufacturerActivate Scientific
- Product numberAS104008
- Product descriptionTos-PEG2-CH2COOtBu 95+%
- Packaging1g
- Price$532
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA1282981
- Product descriptiontert-Butyl2-(2-(2-(tosyloxy)ethoxy)ethoxy)acetate 97%
- Packaging100mg
- Price$69
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA1282981
- Product descriptiontert-Butyl2-(2-(2-(tosyloxy)ethoxy)ethoxy)acetate 97%
- Packaging250mg
- Price$103
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA1282981
- Product descriptiontert-Butyl2-(2-(2-(tosyloxy)ethoxy)ethoxy)acetate 97%
- Packaging1g
- Price$265
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1859
- Product descriptionTos-PEG3-CH2CO2tBu
- Packaging250mg
- Price$701
- Updated2021-12-16
- Buy
- ManufacturerBroadPharm
- Product numberBP-22090
- Product descriptionTos-PEG3-CH2CO2tBu 98%
- Packaging250mg
- Price$360
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number179765
- Product description{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-acetic acid tert-butyl ester 95%
- Packaging1g
- Price$1156
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number179765
- Product description{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-acetic acid tert-butyl ester 95%
- Packaging5g
- Price$2146
- Updated2021-12-16
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
A1 Biochem Labs | 6569633 | {2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-aceticacidtert-butylester 95% | 1g | $700 | 2021-12-16 | Buy |
Abosyn | 10-3253 | tert-butyl2-(2-(2-(tosyloxy)ethoxy)ethoxy)acetate 95%-98% | 1g | $750 | 2021-12-16 | Buy |
Acrotein | B-0866 | Tos-PEG2-CH2COOtBu 97% | 0.25g | $183.34 | 2021-12-16 | Buy |
Acrotein | B-0866 | Tos-PEG2-CH2COOtBu 97% | 1g | $412.5 | 2021-12-16 | Buy |
Activate Scientific | AS104008 | Tos-PEG2-CH2COOtBu 95+% | 250mg | $233 | 2021-12-16 | Buy |
Activate Scientific | AS104008 | Tos-PEG2-CH2COOtBu 95+% | 1g | $532 | 2021-12-16 | Buy |
Ambeed | A1282981 | tert-Butyl2-(2-(2-(tosyloxy)ethoxy)ethoxy)acetate 97% | 100mg | $69 | 2021-12-16 | Buy |
Ambeed | A1282981 | tert-Butyl2-(2-(2-(tosyloxy)ethoxy)ethoxy)acetate 97% | 250mg | $103 | 2021-12-16 | Buy |
Ambeed | A1282981 | tert-Butyl2-(2-(2-(tosyloxy)ethoxy)ethoxy)acetate 97% | 1g | $265 | 2021-12-16 | Buy |
Apolloscientific | BIPG1859 | Tos-PEG3-CH2CO2tBu | 250mg | $701 | 2021-12-16 | Buy |
BroadPharm | BP-22090 | Tos-PEG3-CH2CO2tBu 98% | 250mg | $360 | 2021-12-16 | Buy |
Matrix Scientific | 179765 | {2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-acetic acid tert-butyl ester 95% | 1g | $1156 | 2021-12-16 | Buy |
Matrix Scientific | 179765 | {2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-acetic acid tert-butyl ester 95% | 5g | $2146 | 2021-12-16 | Buy |
Properties
solubility :Soluble in DMSO, DCM, DMF
form :Liquid
color :Colorless to light yellow
form :Liquid
color :Colorless to light yellow
Safety Information
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Description
Tos-PEG3-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-PEG6-t-Butyl ester Tos-PEG4-t-butyl ester Tos-PEG4-CH2CO2H Tos-PEG2-t-butyl ester Tos-PEG5 t-butyl ester Ethanol, 2-[2-(2-hydroxyethoxy)ethoxy]-, 1-(4-Methylbenzenesulfonate) Tos-PEG7-t-butyl ester TOS-PEG5-THP 37860-51-8 19249-03-7 Tos-PEG21-Tos Tos-PEG3-t-butyl ester Tos-PEG13-Tos (2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-acetic acid tert-butyl ester Tos-PEG3-CH2CO2H Tos-PEG5-CH2CO2t-butyl ester Tos-PEG7-CH2CO2t-butyl esterRelated product price
- Tos-PEG6-t-Butyl ester
$260-1960 - Tos-PEG4-t-butyl ester
$39-1650 - Tos-PEG4-CH2CO2H
$290-680
Suppliers and manufacturers
TargetMol Chemicals Inc.
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Guangzhou Hongyuan Chemical Co.,Ltd
Zhengzhou Convergence Chemical Co. LTD