ChemicalBook >> CAS DataBase List >>Tos-PEG5-CH2CO2t-butyl ester
Tos-PEG5-CH2CO2t-butyl ester
- CAS No.
- 169751-73-9
- Chemical Name:
- Tos-PEG5-CH2CO2t-butyl ester
- Synonyms
- Tos-PEG4-CH2-Boc;Tos-PEG4-CH2COOtBu;Tos-PEG5-CH2CO2tBu;Tos-PEG4-t-butyl acetate;Tos-PEG5-CH2CO2t-butyl ester;2-(2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-;tert-Butyl 14-(tosyloxy)-3,6,9,12-tetraoxatetradecan-1-oate;tert-butyl 2-[2-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]ethoxy]acetate;2-(2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-acetic acid tert-butyl ester;3,6,9,12-Tetraoxatetradecanoic acid, 14-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester
- CBNumber:
- CB23062692
- Molecular Formula:
- C21H34O9S
- Molecular Weight:
- 462.55
- MDL Number:
- MFCD27977499
- MOL File:
- 169751-73-9.mol
Last updated:2022-12-22 10:54:43
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
Tos-PEG5-CH2CO2t-butyl ester price More Price(9)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Activate Scientific | AS104010 | Tos-PEG4-CH2COOtBu 95+% | 169751-73-9 | 250mg | $256 | 2021-12-16 | Buy |
| Activate Scientific | AS104010 | Tos-PEG4-CH2COOtBu 95+% | 169751-73-9 | 1g | $583 | 2021-12-16 | Buy |
| BroadPharm | BP-22123 | Tos-PEG5-CH2CO2tBu 98% | 169751-73-9 | 500mg | $620 | 2021-12-16 | Buy |
| Apolloscientific | BIPG1860 | Tos-PEG5-CH2CO2t-butyl ester | 169751-73-9 | 250mg | $701 | 2021-12-16 | Buy |
| Matrix Scientific | 179756 | [2-(2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-acetic acid tert-butyl ester 95% | 169751-73-9 | 1g | $1073 | 2021-12-16 | Buy |
Tos-PEG5-CH2CO2t-butyl ester Chemical Properties,Uses,Production
Description
Tos-PEG5-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.
Tos-PEG5-CH2CO2t-butyl ester Preparation Products And Raw materials
Raw materials
Preparation Products
Tos-PEG5-CH2CO2t-butyl ester Suppliers
Global( 33)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | marketing@targetmol.com | United States | 19892 | 58 |
| Nextpeptide Inc | +86-0571-81612335 +8613336028439 | sales@nextpeptide.com | China | 19915 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503259 +86-19930503259 | cherry@crovellbio.com | China | 18455 | 58 |
| Jilin Chinese Academy of Sciences-yanshen Technology | +undefined18143011203 | info@chemextension.com | China | 42057 | 58 |
| Aladdin Scientific | +1-833-552-7181 | sales@aladdinsci.com | United States | 57511 | 58 |
| Bide Pharmatech Ltd. | 400-1647117 15221909166 | product02@bidepharm.com | China | 41438 | 60 |
| Borenpharm Co., Ltd | 027-65563561 | sales@borenpharm.com | China | 1246 | 55 |
| Jinan elephant international trading co., LTD | 13006575422@163.com | China | 6357 | 58 | |
| Amatek Scientific Co. Ltd. | 0512-56316828 | info@amateksci.com | China | 28822 | 58 |
| Aikon International Limited | 025-58859352 18068836627 | sales01@aikonchem.com | China | 15085 | 58 |
169751-73-9(Tos-PEG5-CH2CO2t-butyl ester)Related Search:
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Tos-PEG5-CH2CO2t-butyl ester
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Tos-PEG5-CH2CO2tBu
Tos-PEG4-CH2COOtBu
2-(2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-
Tos-PEG4-CH2COOtBu/3,6,9,12-Tetraoxatetradecanoic acid, 14-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester
169751-73-9
C21H34O9S