Description

Fam Azide, 6-Isomer is a specialized organic azide compound, identified by CAS No. 1386385-76-7, primarily utilized as a key intermediate in advanced chemical synthesis. Its value lies in its role as a versatile click chemistry reagent, enabling efficient and selective bioconjugation and labeling applications. This high-purity isomer is essential for researchers and manufacturers in the pharmaceutical, biotech, and materials science sectors developing novel therapeutics, diagnostic probes, and functional polymers.

Application

• Bioconjugation Reagent: Used for site-specific labeling of proteins, antibodies, and oligonucleotides via copper-catalyzed or strain-promoted azide-alkyne cycloaddition (CuAAC/SPAAC).
• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of active pharmaceutical ingredients (APIs) and antibody-drug conjugates (ADCs).
• Polymer Functionalization: Enables the modification of polymer backbones to introduce specific functional groups for advanced material properties.
• Probe and Sensor Development: Integral for creating fluorescent, affinity, or other diagnostic probes for cellular imaging and bioassays.
• Chemical Biology Research: A fundamental tool for studying biomolecular interactions and metabolic pathways through bioorthogonal chemistry.
• Surface Immobilization: Facilitates the covalent attachment of biomolecules to chips, beads, and other solid supports for biosensor and microarray platforms.

Basic Information

Product Name	Fam Azide, 6-Isomer
CAS No.	1386385-76-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	6-FAM Azide; 6-Carboxyfluorescein Azide; 6-Isomer of 5(6)-Carboxyfluorescein Azide; FAM-N3 (6-isomer); Fluorescein Azide (6-isomer); 5(6)-Carboxyfluorescein, 6-Isomer, Azide Derivative; 6-CF Azide
EINECS	Contact for details

Quality Control

Our Fam Azide, 6-Isomer is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below under an inert atmosphere (e.g., argon or nitrogen) to minimize oxidation and degradation. Allow the sealed vial to equilibrate to room temperature before opening to prevent moisture condensation. For long-term stability, store desiccated.

Specification

Item	Specification
Appearance	Orange to red solid or powder
Identification (HPLC)	Conforms
Identification (MS)	Conforms
Purity (HPLC)	≥95% (Area %)
Assay	Contact for details
Water Content (KF)	≤1.0%
Solubility	Soluble in DMSO, DMF

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