Description

Carbamic Acid, (4-Azidobutyl)-, Methyl Ester (9Ci) is a specialized organic compound featuring both carbamate and azido functional groups. This unique bifunctional structure makes it a valuable intermediate for click chemistry and bioconjugation applications, enabling the efficient labeling and cross-linking of biomolecules. It is primarily needed by researchers and manufacturers in the pharmaceutical, biotechnology, and life sciences sectors for developing targeted drug delivery systems, diagnostic probes, and advanced polymer materials.

Application

• Bioconjugation Reagent: Used as a versatile linker for attaching fluorescent dyes, drugs, or other functional moieties to proteins, antibodies, and peptides via copper-catalyzed azide-alkyne cycloaddition (CuAAC) click chemistry.
• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of prodrugs and targeted therapeutic agents, particularly in antibody-drug conjugates (ADCs).
• Polymer & Material Science: Employed in the synthesis of functionalized polymers, hydrogels, and surface coatings to introduce azide groups for subsequent modification.
• Diagnostic Probe Development: Utilized to create labeled probes for imaging, biosensing, and in vitro diagnostic (IVD) applications.
• Chemical Biology Research: Acts as a tool compound for studying protein function, protein-protein interactions, and cellular processes through site-specific labeling.
• Agrochemical Synthesis: Can be used as an intermediate in the research and development of novel crop protection agents with specific activity.

Basic Information

Product Name	Carbamic Acid, (4-Azidobutyl)-, Methyl Ester (9Ci)
CAS No.	177489-87-1
Molecular Formula	C7H14N4O2
Molecular Weight	186.21 g/mol
Synonyms	Methyl (4-azidobutyl)carbamate; 4-Azidobutylcarbamic acid methyl ester; 1-Azido-4-[(methoxycarbonyl)amino]butane; N-(4-Azidobutyl)carbamic Acid Methyl Ester; Azido-PEG4-methyl carbamate; Carbamic acid, N-(4-azidobutyl)-, methyl ester
EINECS	Contact for details

Quality Control

Our Carbamic Acid, (4-Azidobutyl)-, Methyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure high purity and consistent performance for sensitive research and development applications. Certificates of Analysis (COA) with detailed specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability. Keep away from heat, sparks, and open flames.

Specification

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

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