Description

7-((n-4-Aminobutyl)-n-Ethyl)Aminonaphthalene-1,2-Dicarboxylic Acid Hydrazide is a specialized naphthalene derivative with a reactive hydrazide and amine functional groups, making it a valuable intermediate for advanced synthesis. Its core value lies in its ability to act as a versatile linker or precursor in the development of complex molecules, particularly those requiring specific fluorescence or conjugation properties. This compound is primarily needed by research institutions and industrial R&D departments in the pharmaceutical, biotechnology, and advanced materials sectors for applications in probe synthesis and chemical biology.

Application

• Fluorescent Probe Synthesis: Serves as a key precursor for developing sensitive fluorescent tags and sensors used in bioimaging and diagnostic assays.
• Bioconjugation Reagent: Acts as a heterobifunctional linker for attaching biomolecules (proteins, antibodies, nucleic acids) to surfaces, nanoparticles, or other molecules.
• Pharmaceutical Intermediate: Used in the research and development of novel active pharmaceutical ingredients (APIs), especially those targeting specific cellular pathways.
• Chemical Biology Research: Employed as a tool compound to study enzyme activity, protein interactions, and cellular processes through labeling techniques.
• Polymer & Material Science: Functions as a monomer or cross-linking agent in the synthesis of specialty polymers with tailored optical or chemical properties.
• Analytical Chemistry: Utilized in the development of chromatographic reagents or as a standard for method validation in complex matrix analysis.

Basic Information

Product Name	7-((n-4-Aminobutyl)-n-Ethyl)Aminonaphthalene-1,2-Dicarboxylic Acid Hydrazide
CAS No.	112076-60-5
Molecular Formula	C19H25N5O2
Molecular Weight	355.44 g/mol
Synonyms	7-[(4-Aminobutyl)(ethyl)amino]naphthalene-1,2-dicarboxylic acid hydrazide; 7-((4-Aminobutyl)ethylamino)-1,2-naphthalenedicarboxylic acid hydrazide; N-Ethyl-N-(4-aminobutyl)-1,2-naphthalenedicarboxylic acid hydrazide; 1,2-Naphthalenedicarboxylic acid, 7-[(4-aminobutyl)ethylamino]-, dihydrazide; ABENH (common abbreviation); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 7-((n-4-Aminobutyl)-n-Ethyl)Aminonaphthalene-1,2-Dicarboxylic Acid Hydrazide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to ISO 9001 quality management principles, and our analytical methods, including HPLC and NMR, are validated to provide reliable specifications for our global clientele.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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