Tos-PEG4-t-butyl ester
- Product NameTos-PEG4-t-butyl ester
- CAS217817-01-1
- CBNumberCB63062690
- MFC20H32O8S
- MW432.53
- MDL NumberMFCD22201544
- MOL File217817-01-1.mol
Chemical Properties
| Boiling point | 528.5±45.0 °C(Predicted) |
| Density | 1.154±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
Tos-PEG4-t-butyl ester Price
| Product number | Packaging | Price | Product description | Buy |
|---|---|---|---|---|
| BroadPharm BP-20636 | 250mg | $220 | Tos-PEG4-t-butylester 98% |
Buy |
| Activate Scientific AS104012 | 1g | $421 | Tos-PEG3-CH2CH2COOtBu 95+% |
Buy |
| Apolloscientific BIPG1863 | 250mg | $428 | Tos-PEG4-t-butyl ester |
Buy |
| BroadPharm BP-20636 | 1g | $450 | Tos-PEG4-t-butylester 98% |
Buy |
| Matrix Scientific 179768 | 1g | $660 | 3-(2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-propionic acid tert-butyl ester 95% |
Buy |
Tos-PEG4-t-butyl ester Chemical Properties,Usage,Production
Description
Tos-PEG4-t-butyl ester 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.
Preparation Products And Raw materials
Tos-PEG4-t-butyl ester Suppliers
Global(44)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| +undefined-21-51877795 | ivan@atkchemical.com | China | 32686 | 60 | |
| +1-781-999-5354 +1-00000000000 |
marketing@targetmol.com | United States | 19892 | 58 | |
| +86-0571-81612335 +8613336028439 |
sales@nextpeptide.com | China | 19915 | 58 | |
| +1-708-310-1919 +1-13798911105 |
sales@invivochem.cn | United States | 6393 | 58 | |
| +86-057181025280; +8617767106207 |
sales@molcore.com | China | 49739 | 58 | |
| +8618235132063 | sales@tihondan.com | China | 3719 | 58 | |
| +undefined18143011203 | info@chemextension.com | China | 42057 | 58 | |
| +86-15680926068 +86-15680926068 |
1924344760@confluore.cn | China | 2996 | 58 | |
| +1-833-552-7181 | sales@aladdinsci.com | United States | 52927 | 58 | |
| 025-5836128; 18136859766 |
amy.xiang@ally-chem.com | China | 357 | 60 |
View Lastest Price from Tos-PEG4-t-butyl ester manufacturers
217817-01-1, Tos-PEG4-t-butyl esterRelated Search
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