≥98% 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.
Description
This heterobifunctional, PEGylated crosslinker features a carboxylic acid at one end and Boc-protected amino group at the other, which can be deprotected with mildly acidic conditions. The hydrophillic PEG linker facilitates solubility in biological applications. BocNH-PEG6-acid can be used for bioconjugation or as a building block for synthesis of small molecules, conjugates of small molecules and/or biomolecules, or other tool compounds for chemical biology and medicinal chemistry that require ligation. Examples of applications include its synthetic incorporation into antibody-drug conjugates or proteolysis-targeting chimeras (PROTAC®molecules) fortargeted protein degradation.
| Pubchem Sid | 504772743 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504772743 |
| Sorrisos canónicos | CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCOCC(=O)O |
| IUPAC Name | 2-[2-[2-[2-[2-[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]acetic acid |
| InChIKey | ZKCDWMFMVAYYED-UHFFFAOYSA-N |
| INCHI | 1S/C19H37NO10/c1-19(2,3)30-18(23)20-4-5-24-6-7-25-8-9-26-10-11-27-12-13-28-14-15-29-16-17(21)22/h4-16H2,1-3H3,(H,20,23)(H,21,22) |
| SMILES isoméricas | CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCOCC(=O)O |
| Peso molecular | 439.5 |
| Reaxy-Rn | 20368586 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=20368586&ln= |
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 →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic acids and derivatives |
| Classe | Carboxylic acids and derivatives |
| Subclass | Amino acids, peptides, and analogues |
| Intermediate Tree Nodes | Amino acids and derivatives - Carbamic acids and derivatives |
| Direct Parent | Carbamate esters |
| Alternative Parents | Monocarboxylic acids and derivatives Dialkyl ethers Carboxylic acids Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Carbamic acid ester - Monocarboxylic acid or derivatives - Ether - Dialkyl ether - Carboxylic acid - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Carbonyl group - Aliphatic acyclic compound |
| Descrição | This compound belongs to the class of organic compounds known as carbamate esters. These are compounds containing an ester of carbamic acid with the general structure R2NC(=O)OR' (R' not H). They are esters of carbamic acids. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Data | Item |
|---|---|---|---|
 B23211050 | Certificate of Analysis | Dec 09, 2025 | B487068 |
| B23211049 | Certificate of Analysis | Dec 09, 2025 | B487068 |
| B2321915 | Certificate of Analysis | Dec 09, 2025 | B487068 |
| C2506075 | Certificate of Analysis | Jan 09, 2023 | B487068 |
| Índice de refração | n/D 1.4657 |
|---|---|
| Ponto de inflamação (°F) | Not applicable |
| Ponto de inflamação (°C) | Not applicable |
| Peso molecular | 439.500 g/mol |
| XLogP3 | -0.400 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 22 |
| Exact Mass | 439.242 Da |
| Monoisotopic Mass | 439.242 Da |
| Topological Polar Surface Area | 131.000 Ų |
| Heavy Atom Count | 30 |
| Formal Charge | 0 |
| Complexity | 428.000 |
| 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 |
