Description

Methyl 4-(4-Azidobutyl)Benzoate is a specialized organic compound featuring both an ester and a terminal azide functional group. This unique bifunctional structure makes it a valuable building block for click chemistry, particularly in the synthesis of complex molecules and polymers. It is primarily utilized by researchers and manufacturers in the pharmaceutical, bioconjugation, and advanced materials sectors for applications requiring precise molecular assembly.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of active pharmaceutical ingredients (APIs) and prodrugs via Huisgen 1,3-dipolar cycloaddition (click chemistry).
• Bioconjugation Reagent: Used for site-specific labeling and modification of proteins, antibodies, and other biomolecules with alkyne-containing probes.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for synthesizing functionalized polymers, dendrimers, and hydrogels with tailored properties.
• Material Science: Employed in the surface functionalization of nanoparticles, nanotubes, and other nanomaterials to introduce specific chemical handles.
• Chemical Biology Probes: Integral for creating activity-based probes and diagnostic agents for studying biological processes.
• Agrochemical Research: Used in the discovery and synthesis of novel crop protection agents with enhanced efficacy.

Basic Information

Product Name	Methyl 4-(4-Azidobutyl)Benzoate
CAS No.	141019-01-4
Molecular Formula	C12H15N3O2
Molecular Weight	233.27 g/mol
Synonyms	Methyl p-(4-Azidobutyl)benzoate; 4-(4-Azidobutyl)benzoic Acid Methyl Ester; Benzoic acid, 4-(4-azidobutyl)-, methyl ester; Methyl 4-(4-azidobutyl)benzoate; Azido-PEG4-benzoic Acid Methyl Ester (contextual)
EINECS	Contact for details

Quality Control

Our Methyl 4-(4-Azidobutyl)Benzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FT-IR, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to the presence of the azide group, which can be sensitive to shock and heat, appropriate safety precautions for azide compounds should be observed during handling and storage. Keep away from strong acids, reducing agents, and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Standard Grade)
Water Content (KF)	≤ 0.5%

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