≥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.
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-PEG4-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 | 488197648 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488197648 |
| Kanonisches Lächeln | CC(C)(C)OC(=O)NCCOCCOCCOCCOCC(=O)O |
| IUPAC Name | 2-[2-[2-[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethoxy]ethoxy]ethoxy]ethoxy]acetic acid |
| InChIKey | SHMYENBXRNPSOG-UHFFFAOYSA-N |
| INCHI | 1S/C15H29NO8/c1-15(2,3)24-14(19)16-4-5-20-6-7-21-8-9-22-10-11-23-12-13(17)18/h4-12H2,1-3H3,(H,16,19)(H,17,18) |
| Isomere SMILES | CC(C)(C)OC(=O)NCCOCCOCCOCCOCC(=O)O |
| Molekulargewicht | 351.39 |
| Reaxy-Rn | 10189147 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=10189147&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 |
| Klasse | 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 |
| Beschreibung | 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 | Datum | Artikel |
|---|---|---|---|
 A2629076 | Certificate of Analysis | May 24, 2023 | B487328 |
| F2327607 | Certificate of Analysis | May 24, 2023 | B487328 |
| F2327611 | Certificate of Analysis | May 24, 2023 | B487328 |
| F2327612 | Certificate of Analysis | May 24, 2023 | B487328 |
| F2327613 | Certificate of Analysis | May 24, 2023 | B487328 |
| F2327614 | Certificate of Analysis | May 24, 2023 | B487328 |
| F2327620 | Certificate of Analysis | May 24, 2023 | B487328 |
| F2327621 | Certificate of Analysis | May 24, 2023 | B487328 |
| F2327623 | Certificate of Analysis | May 24, 2023 | B487328 |
| Brechungsindex | n/D 1.4641 |
|---|---|
| Flammpunkt (°F) | Not applicable |
| Flammpunkt (°C) | Not applicable |
| Molekulargewicht | 351.390 g/mol |
| XLogP3 | -0.100 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 16 |
| Exact Mass | 351.189 Da |
| Monoisotopic Mass | 351.189 Da |
| Topological Polar Surface Area | 113.000 Ų |
| Heavy Atom Count | 24 |
| Formal Charge | 0 |
| Complexity | 343.000 |
| 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 |
