≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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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.
Fmoc-NH-PEG3-CH2COOH is a PEG derivative containing an Fmoc-protected amine and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The Fmoc group can be deprotected under basic condition to obtain the free amine which can be used for further conjugations. 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 | C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NCCOCCOCCOCC(=O)O |
|---|---|
| IUPAC Name | 2-[2-[2-[2-(9H-fluoren-9-ylmethoxycarbonylamino)ethoxy]ethoxy]ethoxy]acetic acid |
| InChIKey | XNOJSAOJCBOZTA-UHFFFAOYSA-N |
| INCHI | 1S/C23H27NO7/c25-22(26)16-30-14-13-29-12-11-28-10-9-24-23(27)31-15-21-19-7-3-1-5-17(19)18-6-2-4-8-20(18)21/h1-8,21H,9-16H2,(H,24,27)(H,25,26) |
| Isomeric SMILES | C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NCCOCCOCCOCC(=O)O |
| PubChem CID | 57884360 |
| Molecular Weight | 429.47 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
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View spec sheet →| Molecular Weight | 429.500 g/mol |
|---|---|
| XLogP3 | 2.200 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 14 |
| Exact Mass | 429.179 Da |
| Monoisotopic Mass | 429.179 Da |
| Topological Polar Surface Area | 103.000 Ų |
| Heavy Atom Count | 31 |
| Formal Charge | 0 |
| Complexity | 536.000 |
| 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 |
