3-Aminopropyltriethoxysilane

SKU: orb1909141

Description

3-Aminopropyltriethoxysilane (APTES) is a versatile silane coupling agent used to functionalize silicon-based surfaces like Si3N4 for biomolecule immobilization. It serves as a flexible spacer, enhancing the activity and accessibility of attached probes in biosensing platforms. This application is fundamental for in vitro diagnostic assays, surface plasmon resonance (SPR) studies, and the development of microarray and lab-on-a-chip devices.

Key Properties

• CAS Number: 919-30-2
• MW: 221.37
• Purity: 99.00% (May vary between batches)
• Formula: C₉H₂₃NO₃Si
• SMILES: O(CC)[Si](OCC)(OCC)CCCN
• Target: Others
• Solubility: H2O:80 mg/mL (361.39 mM)

Storage & Handling

• Storage: -20°C
• Expiration Date: 12 months from date of receipt.
• Disclaimer: For research use only

Alternative Names

γ-Aminopropyltriethoxysilane, NSC 95428, NSC95428, NSC-95428, APTES, 3-(Triethoxysilyl)propylamine, 3 Aminopropyltriethoxysilane, 3Aminopropyltriethoxysilane

Compound Identifiers

PubChem CID

13521