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11-Hydroxyundecylphosphonic acid

ALDRICH/777161 - ≥95% (GC)

Synonym: P-(11-Hydroxyundecyl)phosphonic acid

CAS Number: 83905-98-0
Empirical Formula (Hill Notation): C11H25O4P
Molecular Weight: 252.29
MDL Number: MFCD11982869
Linear Formula: C11H25O4P
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-777161-1G 1 g
 $477.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 777161-250MG.

 

assay ≥95% (GC)
form powder
InChI 1S/C11H25O4P/c12-10-8-6-4-2-1-3-5-7-9-11-16(13,14)15/h12H,1-11H2,(H2,13,14,15)
InChI key PPCDEFQVKBXBPS-UHFFFAOYSA-N
mp 107-111 °C
Quality Level 100 
SMILES string OCCCCCCCCCCCP(O)(O)=O
Application: An organophosphonate surface modifier for label-free and low-cost biosensing applications;
Organophosphonic acid self-assembled monolayers (SAMs);
A hydroxyalkylphosphonate monolayer used to covalently bind primary amine groups in protein domains using chloroformate-derived crosslinking
Application: HUPA is mainly used as a spacer/linker that forms a SAM on titanium oxide (TiO2) surfaces to immobilize the surface atoms for the formation of biocompatible materials for biomedical applications. It can also be used to functionalize the silicon-photonic resonators for biosensing applications.
General description: 11-Hydroxyundecylphosphonic acid (HUPA) is an alkyl phosphonic acid that forms a self-assembled monolayer (SAM) on a variety of metal oxides and metal surfaces. It forms a hydroxyl terminated SAM that provides a physiological stability and controls the surface density of the coating.
Packaging: 1 g in glass bottle
Packaging: 250 mg in glass insert
Purity ≥95% (GC)
mp 107-111 °C
UNSPSC 12352103

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