≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
t-Boc-N-Amido-PEG7-Tos is a PEG derivative containing a tosyl group and Boc-protected amine group. The hydrophilic PEG spacer increases the water solubility of a compound in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The Boc group can be deprotected under mild acidic conditions to form a free amine.
| Canonical Smiles | CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCOCCOCCOCCNC(=O)OC(C)(C)C |
|---|---|
| Isomeric SMILES | CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCOCCOCCOCCNC(=O)OC(C)(C)C |
| PubChem CID | 56647425 |
| Molecular Weight | 579.7 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →| Solubility | Solubility in DMSO, DCM, DMF |
|---|---|
| Molecular Weight | 579.700 g/mol |
| XLogP3 | 1.400 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 11 |
| Rotatable Bond Count | 25 |
| Exact Mass | 579.271 Da |
| Monoisotopic Mass | 579.271 Da |
| Topological Polar Surface Area | 145.000 Ų |
| Heavy Atom Count | 39 |
| Formal Charge | 0 |
| Complexity | 702.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
