≥95% 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.
Azido-PEG4-CH2-Boc is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Azido-PEG4-CH2-Boc is also a PEG- and Alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs. Azido-PEG4-CH2-Boc is a click chemistry reagent, itcontains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
| Canonical Smiles | CC(C)(C)OC(=O)COCCOCCOCCOCCN=[N+]=[N-] |
|---|---|
| IUPAC Name | tert-butyl 2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]acetate |
| InChIKey | SIOLYQZSIFQODW-UHFFFAOYSA-N |
| INCHI | 1S/C14H27N3O6/c1-14(2,3)23-13(18)12-22-11-10-21-9-8-20-7-6-19-5-4-16-17-15/h4-12H2,1-3H3 |
| Isomeric SMILES | CC(C)(C)OC(=O)COCCOCCOCCOCCN=[N+]=[N-] |
| Molecular Weight | 333.38 |
| Reaxy-Rn | 24603834 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=24603834&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 1,3-dipolar compounds |
| Class | Allyl-type 1,3-dipolar organic compounds |
| Subclass | Azo imides |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Azo imides |
| Alternative Parents | Carboxylic acid esters Azo compounds Monocarboxylic acids and derivatives Dialkyl ethers Organic salts Organic oxides Hydrocarbon derivatives Carbonyl compounds Organic cations |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Azo compound - Azo imide - Carboxylic acid ester - Carboxylic acid derivative - Dialkyl ether - Ether - Monocarboxylic acid or derivatives - Organonitrogen compound - Carbonyl group - Organic oxygen compound - Organic nitrogen compound - Organic oxide - Organooxygen compound - Organic salt - Hydrocarbon derivative - Organic cation - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as azo imides. These are n-Imides of azo compounds, analogous to azoxy compounds, having a delocalized structure. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 C2521140 | Certificate of Analysis | Oct 24, 2024 | A412466 |
| C2521141 | Certificate of Analysis | Oct 24, 2024 | A412466 |
| C2521142 | Certificate of Analysis | Oct 24, 2024 | A412466 |
| C2521143 | Certificate of Analysis | Oct 24, 2024 | A412466 |
| C2521144 | Certificate of Analysis | Oct 24, 2024 | A412466 |
| C2521145 | Certificate of Analysis | Oct 24, 2024 | A412466 |
| Solubility | Solubility (25°C) In vitro Ethanol: mg/mL |
|---|---|
| Molecular Weight | 333.380 g/mol |
| XLogP3 | 1.400 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 16 |
| Exact Mass | 333.19 Da |
| Monoisotopic Mass | 333.19 Da |
| Topological Polar Surface Area | 77.600 Ų |
| Heavy Atom Count | 23 |
| Formal Charge | 0 |
| Complexity | 353.000 |
| 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 |
