ChemicalBook >> CAS DataBase List >>Tos-PEG2-CH2CO2tBu
Tos-PEG2-CH2CO2tBu
- CAS No.
- 1643957-24-7
- Chemical Name:
- Tos-PEG2-CH2CO2tBu
- Synonyms
- Tos-PEG1-CH2-Boc;Tos-PEG2-CH2CO2tBu;tert-Butyl 2-[2-(tosyloxy)ethoxy]acetate;Acetic acid, 2-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]-, 1,1-dimethylethyl ester
- CBNumber:
- CB93062686
- Molecular Formula:
- C15H22O6S
- Molecular Weight:
- 330.4
- MDL Number:
- MFCD28122953
- MOL File:
- 1643957-24-7.mol
Last updated:2023-07-14 17:31:15
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P280-P301+P312-P302+P352-P305+P351+P338 |
Tos-PEG2-CH2CO2tBu price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| BroadPharm | BP-22282 | Tos-PEG2-CH2CO2tBu 98% | 1643957-24-7 | 250mg | $350 | 2021-12-16 | Buy |
| BroadPharm | BP-22282 | Tos-PEG2-CH2CO2tBu 98% | 1643957-24-7 | 1g | $890 | 2021-12-16 | Buy |
| BroadPharm | BP-22282 | Tos-PEG2-CH2CO2tBu 98% | 1643957-24-7 | 2g | $1325 | 2021-12-16 | Buy |
| A1 Biochem Labs | 6588175 | tert-Butyl2-(2-[[(4-methylbenzene)sulfonyl]oxy]ethoxy)acetate 95% | 1643957-24-7 | 5G | $1250 | 2021-12-16 | Buy |
| Ambeed | A966140 | tert-Butyl2-[2-(tosyloxy)ethoxy]acetate 95+% | 1643957-24-7 | 1g | $603 | 2021-12-16 | Buy |
Tos-PEG2-CH2CO2tBu Chemical Properties,Uses,Production
Description
Tos-PEG2-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-PEG2-CH2CO2tBu Preparation Products And Raw materials
Raw materials
Preparation Products
Tos-PEG2-CH2CO2tBu Suppliers
Global( 22)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | marketing@targetmol.com | United States | 32165 | 58 |
| Blocksynth Pharmaceutical Technology Co.,Ltd | 0086-19817745290; +8619817745290 | bd@blocksynth.com | China | 5657 | 58 |
| Nextpeptide Inc | +86-0571-81612335 +8613336028439 | sales@nextpeptide.com | China | 19908 | 58 |
| Labnetwork lnc. | +86-27-50766799 +8618062016861 | contact@labnetwork.com | China | 19987 | 58 |
| Jilin Chinese Academy of Sciences-yanshen Technology | +undefined18143011203 | info@chemextension.com | China | 42056 | 58 |
| Aladdin Scientific | +1-+1(833)-552-7181 | sales@aladdinsci.com | United States | 52924 | 58 |
| Jinan elephant international trading co., LTD | 13006575422@163.com | China | 6355 | 58 | |
| Amatek Scientific Co. Ltd. | 0512-56316828 | info@amateksci.com | China | 28806 | 58 |
| Aikon International Limited | 025-66028182 18112977050 | cfzhang@aikonchem.com | China | 15818 | 58 |
| Shanghai Maruhua Science and Technology Co. Ltd. | 021-57171708; 18721745940 | sales2@api-chem.com | China | 1884 | 58 |
1643957-24-7(Tos-PEG2-CH2CO2tBu)Related Search:
Tos-PEG2-CH2CO2tBu
tert-Butyl 2-[2-(tosyloxy)ethoxy]acetate
Tos-PEG1-CH2-Boc
Acetic acid, 2-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]-, 1,1-dimethylethyl ester
1643957-24-7