O,O′-Bis(2-aminoethyl)octadecaethylene glycol
O,O′-Bis(2-aminoethyl)octadecaethylene glycol (CAS 892154-56-2), with the empirical formula C40H84N2O19 and a molecular weight of 897.10 g/mol, is a specialised polyethylene glycol derivative. It features terminal amino groups on a long PEG chain, making it valuable in chemical synthesis and biological applications. This compound is typically supplied with high oligomer purity for advanced research and development purposes.
- IUPAC
- PEG-diamine (n=20)
- Synonyms
- C40H84N2O19PEG-diamine (n=20)
Chemical Synthesis
Utilised as a building block in the synthesis of more complex molecules. The terminal amine functionalities allow for versatile conjugation and derivatisation reactions.
Chemical Biology
Serves as a linker or modification agent in biological studies. Its polyethylene glycol backbone can enhance solubility and reduce immunogenicity of conjugated biomolecules.
PEGylation
Incorporated into PEGylation strategies to modify the properties of proteins, peptides, or small molecules. This can improve pharmacokinetic profiles and reduce degradation.
Material Science Research
Investigated for use in creating novel materials or modifying surfaces due to its unique structure combining a long hydrophilic chain with reactive end groups.
| Molecular weight | 897.10 |
|---|---|
| Empirical formula | C40H84N2O19 |
| Assay | ≥95% (oligomer purity) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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,O′-Bis(2-aminoethyl)octadecaethylene glycol used for?
+
O,O′-Bis(2-aminoethyl)octadecaethylene glycol is primarily used in chemical synthesis, chemical biology, and PEGylation strategies. It acts as a functionalised linker or building block for creating complex molecules and modifying biomolecules.
What are the CAS number and formula for O,O′-Bis(2-aminoethyl)octadecaethylene glycol?
+
The CAS number for O,O′-Bis(2-aminoethyl)octadecaethylene glycol is 892154-56-2, and its empirical formula is C40H84N2O19.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies O,O′-Bis(2-aminoethyl)octadecaethylene glycol with an assay of ≥95% oligomer purity. This product is supplied for research and laboratory use and is not represented as USP, BP, EP, or other pharmacopoeial grades.
What safety precautions should be taken when handling this compound?
+
When handling O,O′-Bis(2-aminoethyl)octadecaethylene glycol, it is essential to wear eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. It is classified with WGK 2 in Germany, indicating it is hazardous to water.
How is this chemical packed, shipped, and exported?
+
Tech Serve Solutions ensures appropriate packaging for chemical integrity during domestic and international shipment. We are experienced exporters of fine chemicals, pharmaceutical intermediates, and laboratory reagents.
How can I request a sample or quote?
+
To request a sample or a quote for O,O′-Bis(2-aminoethyl)octadecaethylene glycol, please contact our sales department via the website or direct email, providing your contact details and requirements.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis