High-Purity Amino-PEG5-amine CAS 72236-26-1 from Aure Chemical
Amino-PEG5-amine is a polyethylene glycol derivative equipped with two reactive primary amine groups. It serves as a valuable tool in organic synthesis for introducing PEG spacers into molecules to improve their properties.
This specialty intermediate finds application in the development of advanced pharmaceutical compounds and bioconjugates. Aure Chemical ensures reliable availability and quality for customers engaged in research and scale-up activities.
Basic Information
| CAS No. | 72236-26-1 |
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| EC No. | Not available |
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| Linear Formula | C12H28N2O5 |
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| Molecular Weight | 280.36 |
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| Appearance | Colorless to light yellow liquid |
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| Melting Point | Not available (typical reference) |
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| Boiling point | 380 °C (lit.) |
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| Density | 1.055 g/mL at 20–25 °C (lit.) |
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| Solubility | Soluble in water, DMSO, DMF, THF and DCM |
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| Storage Conditions | Store at -20°C in a tightly closed container, protected from light and moisture |
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| Chemical Structure |  |
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Key Applications
Organic synthesis intermediate: Amino-PEG5-amine acts as a key building block for the preparation of PEG-linked organic compounds and functional materials.
Pharmaceutical intermediate: Employed in the synthesis of PEGylated pharmaceuticals and drug delivery systems.
Molecular linker intermediate: Functions as a bifunctional molecular linker for conjugating biomolecules and functional groups.
Laboratory research: Widely used in medicinal chemistry and bioconjugation research projects.
Process development: Supports route optimization and scale-up in custom synthesis of advanced intermediates.
Advantages of Sourcing from Aure Chemical
Consistent product quality: High purity specifications with batch-to-batch consistency ensured through rigorous quality control testing.
Flexible global supply: Stable supply chain supporting laboratory, pilot and commercial scale requirements for international customers.
SDS and COA support: Full SDS, COA and regulatory documentation provided upon request for seamless procurement and compliance.
Packaging and technical service: Customized liquid packaging options including sample bottles and HDPE drums together with responsive technical assistance.
