Description

ω-(3-Azidophenoxy)Undecanoic Acid is a specialized bifunctional organic compound featuring both a terminal carboxylic acid and a photoactive azidoaryl group. This unique structure makes it a valuable click chemistry reagent and a versatile molecular building block for creating custom linkers and functionalized materials. It is primarily used by researchers and manufacturers in pharmaceutical development, bioconjugation, and polymer science to introduce specific functionalities into complex molecules.

Application

• Bioconjugation and Probe Synthesis: Acts as a heterobifunctional crosslinker for attaching fluorescent dyes, drugs, or other molecules to proteins, antibodies, or nanoparticles via its azide group for click chemistry reactions.
• Polymer Functionalization: Used to modify polymer chains or surfaces, introducing carboxylic acid handles for further chemical modification or to alter material properties like hydrophilicity.
• Pharmaceutical Intermediate: Serves as a key synthetic precursor in the research and development of novel active pharmaceutical ingredients (APIs), particularly for targeted drug delivery systems.
• Material Science Research: Employed in the creation of self-assembled monolayers (SAMs), hydrogels, and other advanced materials where precise spatial and chemical control is required.
• Chemical Biology Tool: Utilized in activity-based protein profiling (ABPP) and other proteomic studies to label and study biomolecules in complex biological systems.

Basic Information

Product Name	ω-(3-Azidophenoxy)Undecanoic Acid
CAS No.	65114-63-8
Molecular Formula	C17H25N3O3
Molecular Weight	319.40 g/mol
Synonyms	11-(3-Azidophenoxy)undecanoic acid; 3-Azidophenoxyundecanoic Acid; ω-(3-Azidophenoxy)undecanoic Acid; Undecanoic acid, 11-(3-azidophenoxy)-; Azido-PEG10-acid (common descriptor); 3-Azido-PEG10-acid; Heterobifunctional PEG linker, Azide-Acid
EINECS	Contact for details

Quality Control

Our ω-(3-Azidophenoxy)Undecanoic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and NMR for structural confirmation, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key specifications such as assay purity and identity.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This compound is light-sensitive and should be handled under appropriate conditions to maintain stability. For long-term storage, consider storing under an inert atmosphere such as argon or nitrogen.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Complies with ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.