≥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-(Hydroxy-PEG3)-N-bis(PEG4-t-butyl ester) is a branched PEG derivative with a terminal hydroxy group and two t-butyl esters. The hydroxy group enables further derivatization or replacement with other reactive functional groups. The t-butyl protected carboxyl groups can be deprotected under mild acidic conditions.
| Sonrisas canónicas | CC(C)(C)OC(=O)CCOCCOCCOCCOCCN(CCOCCOCCOCCO)CCOCCOCCOCCOCCC(=O)OC(C)(C)C |
|---|---|
| IUPAC Name | tert-butyl 3-[2-[2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl-[2-[2-[2-[2-[3-[(2-methylpropan-2-yl)oxy]-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethyl]amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate |
| InChIKey | HUNABBFTEGRMNW-UHFFFAOYSA-N |
| INCHI | 1S/C38H75NO16/c1-37(2,3)54-35(41)7-13-43-19-25-49-31-33-52-28-22-46-16-10-39(9-15-45-21-27-51-30-24-48-18-12-40)11-17-47-23-29-53-34-32-50-26-20-44-14-8-36(42)55-38(4,5)6/h40H,7-34H2,1-6H3 |
| PubChem CID | 126961968 |
| Peso molecular | 802 |
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 →| Peso molecular | 802.000 g/mol |
|---|---|
| XLogP3 | -0.400 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 17 |
| Rotatable Bond Count | 45 |
| Exact Mass | 801.509 Da |
| Monoisotopic Mass | 801.509 Da |
| Topological Polar Surface Area | 178.000 Ų |
| Heavy Atom Count | 55 |
| Formal Charge | 0 |
| Complexity | 799.000 |
| 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 |
