≥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.
N-(Boc-PEG1)-N-bis(PEG2-propargyl) is a branched PEG derivative with two terminal propargyl groups and a Boc protected amino group. The propargyl groups can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The Boc group can be deprotected under acidic conditions to release amine group.
| Canonical Smiles | CC(C)(C)OC(=O)NCCOCCN(CCOCCOCC#C)CCOCCOCC#C |
|---|---|
| IUPAC Name | tert-butyl N-[2-[2-[bis[2-(2-prop-2-ynoxyethoxy)ethyl]amino]ethoxy]ethyl]carbamate |
| InChIKey | MGRYPZQWMHNWAP-UHFFFAOYSA-N |
| INCHI | 1S/C23H40N2O7/c1-6-12-27-18-20-30-16-10-25(11-17-31-21-19-28-13-7-2)9-15-29-14-8-24-22(26)32-23(3,4)5/h1-2H,8-21H2,3-5H3,(H,24,26) |
| PubChem CID | 126480429 |
| Molecular Weight | 456.6 |
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 →| Molecular Weight | 456.600 g/mol |
|---|---|
| XLogP3 | 0.500 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 22 |
| Exact Mass | 456.284 Da |
| Monoisotopic Mass | 456.284 Da |
| Topological Polar Surface Area | 87.700 Ų |
| Heavy Atom Count | 32 |
| Formal Charge | 0 |
| Complexity | 530.000 |
| 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 |
