≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C,Argon charged 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.
Azido-PEG1-acid is a PEG derivative containing an azide group with a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond.
| Canonical Smiles | C(COCCN=[N+]=[N-])C(=O)O |
|---|---|
| IUPAC Name | 3-(2-azidoethoxy)propanoic acid |
| InChIKey | JKOVLUVEHHGAEW-UHFFFAOYSA-N |
| INCHI | 1S/C5H9N3O3/c6-8-7-2-4-11-3-1-5(9)10/h1-4H2,(H,9,10) |
| Isomeric SMILES | C(COCCN=[N+]=[N-])C(=O)O |
| PubChem CID | 60146232 |
| Molecular Weight | 159.15 |
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 →Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 F2510256 | Certificate of Analysis | Nov 09, 2024 | A595172 |
| F2510257 | Certificate of Analysis | Nov 09, 2024 | A595172 |
| F2510272 | Certificate of Analysis | Nov 09, 2024 | A595172 |
| F2510274 | Certificate of Analysis | Nov 09, 2024 | A595172 |
| F2524697 | Certificate of Analysis | Nov 09, 2024 | A595172 |
| F2524698 | Certificate of Analysis | Nov 09, 2024 | A595172 |
| F2524699 | Certificate of Analysis | Nov 09, 2024 | A595172 |
| F2524700 | Certificate of Analysis | Nov 09, 2024 | A595172 |
| Solubility | Water, DMSO, DMF, DCM |
|---|---|
| Sensitivity | Heat sensitive |
| Molecular Weight | 159.140 g/mol |
| XLogP3 | 0.500 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 6 |
| Exact Mass | 159.064 Da |
| Monoisotopic Mass | 159.064 Da |
| Topological Polar Surface Area | 60.900 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 164.000 |
| 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 |
