O-(2-Azidoethyl)-O-[2-(diglycolyl-amino)ethyl]heptaethylene glycol
O-(2-Azidoethyl)-O-[2-(diglycolyl-amino)ethyl]heptaethylene glycol (CAS: 846549-37-9) is a complex organic molecule with the formula C22H42N4O12 and a molecular weight of 554.59 g/mol. This compound serves as a valuable building block in chemical synthesis, particularly within chemical biology and conjugation chemistry. Its structure, featuring an azide group and a heptaethylene glycol chain, makes it useful for PEGylation applications and the development of novel bioconjugates.
- IUPAC
- Azido-PEG-acid (n=8)
![O-(2-Azidoethyl)-O-[2-(diglycolyl-amino)ethyl]heptaethylene glycol (C22H42N4O12) — chemical structure, CAS 846549-37-9; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F846549-37-9.png&w=3840&q=75)
Chemical Synthesis
Utilised as a versatile building block in the synthesis of complex organic molecules. The presence of an azide group allows for click chemistry reactions, facilitating the introduction of PEG chains onto various substrates.
Bioconjugation Chemistry
This compound is instrumental in bioconjugation strategies, enabling the covalent attachment of polyethylene glycol (PEG) moieties to biomolecules. This process can improve drug solubility, reduce immunogenicity, and prolong circulation half-life.
PEGylation Reagent
Specifically designed for PEGylation, it allows researchers to modify proteins, peptides, or nanoparticles with PEG chains. This modification is crucial for enhancing the pharmacokinetic properties of therapeutic agents.
Chemical Biology Research
Its unique structure makes it a valuable tool in chemical biology for probing biological systems and developing advanced drug delivery systems. The diglycolyl-aminoethyl linker offers further functionalisation possibilities.
| Molecular weight | 554.59 |
|---|---|
| Empirical formula | C22H42N4O12 |
| Assay | ≥90% (oligomer purity) |
| Storage temperature | 2-8°C |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 25 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is O-(2-Azidoethyl)-O-[2-(diglycolyl-amino)ethyl]heptaethylene glycol used for?
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This compound is primarily used as a building block in chemical synthesis, particularly for bioconjugation and PEGylation applications in chemical biology research. It enables the attachment of polyethylene glycol chains to biomolecules.
What is the CAS number and molecular formula?
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The CAS number for O-(2-Azidoethyl)-O-[2-(diglycolyl-amino)ethyl]heptaethylene glycol is 846549-37-9, and its molecular formula is C22H42N4O12.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an oligomer purity of ≥90%. This compound is intended for research and laboratory use and is not supplied as USP, BP, EP, or pharmaceutical grade.
What are the safety precautions for handling this chemical?
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This compound is classified as a Warning with hazards H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection, should be used. Handle in a well-ventilated area.
How is this chemical packed and shipped?
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This chemical is typically stored at 2-8°C. For export and shipping, it is packaged securely to maintain product integrity and comply with all relevant regulations.
How can I request a quote or sample?
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To request a quote or a sample, please contact our sales department through the website or by phone. Our team will be happy to assist with your specific requirements.
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