| Company Name: |
Nextpeptide Inc |
| Tel: |
+86-0571-81612335 +8613336028439 |
| Email: |
sales@nextpeptide.com |
|
| | Tos-PEG21-Tos Basic information |
| Product Name: | Tos-PEG21-Tos | | Synonyms: | Tos-PEG22-Tos;Tos-PEG21-Tos;62-[(4-methylbenzenesulfonyl)oxy]-3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60-icosaoxadohexacontan-1-yl 4-methylbenzene-1-sulfonate;Poly(oxy-1,2-ethanediyl), α-[(4-methylphenyl)sulfonyl]-ω-[[(4-methylphenyl)sulfonyl]oxy]- | | CAS: | 35164-96-6 | | MF: | (C2H4O)nC14H14O5S2 | | MW: | 0 | | EINECS: | | | Product Categories: | | | Mol File: | 35164-96-6.mol |  |
| | Tos-PEG21-Tos Chemical Properties |
| Melting point | 37-40 °C | | solubility | Soluble in Water, DMSO, DCM, DMF | | form | Granular solid |
| | Tos-PEG21-Tos Usage And Synthesis |
| Description | Tos-PEG21-Tos is a PEG linker containing two tosyl groups. The hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions. | | Uses | Tos-PEG22-Tos is a PEG linker containing two tosyl groups. The hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions. |
| | Tos-PEG21-Tos Preparation Products And Raw materials |
|