Description

5-Hydrazino-Naphthalene-1-Carboxylic Acid is a specialized naphthalene derivative functionalized with both hydrazine and carboxylic acid groups, making it a versatile building block in advanced organic synthesis. This compound is valued for its role as a key intermediate in the production of complex heterocyclic systems and functional dyes. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system disorders and oncology.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators that require specific naphthalene-based scaffolds.
• Dye and Pigment Manufacturing: Serves as a key intermediate for producing azo dyes, naphthol AS derivatives, and other high-value colorants with enhanced lightfastness and color properties.
• Material Science Research: Employed in the creation of organic semiconductors, conductive polymers, and metal-organic frameworks (MOFs) due to its chelating and π-conjugated structure.
• Chemical Research & Development: Utilized as a versatile reagent for constructing complex heterocycles like pyrazoles, triazoles, and naphthyridines in academic and industrial R&D settings.
• Analytical Chemistry: Can be used as a derivatization agent for the detection and quantification of carbonyl compounds via hydrazone formation in HPLC or LC-MS applications.

Basic Information

Item	Detail
Product Name	5-Hydrazino-Naphthalene-1-Carboxylic Acid
CAS No.	887595-13-3
Molecular Formula	C11H10N2O2
Molecular Weight	202.21 g/mol
Synonyms	5-Hydrazinyl-1-naphthoic acid; 1-Naphthoic acid, 5-hydrazinyl-; 5-Hydrazino-1-naphthalenecarboxylic acid; 5-Hydrazinonaphthalene-1-carboxylic acid; 1-Carboxy-5-hydrazinonaphthalene; 5-Hydrazino-1-naphthoic acid; 5-Hydrazino-1-naphthalene carboxylic acid; 5-Hydrazino-1-naphthoic acid
EINECS	Contact for details

Quality Control

Our 5-Hydrazino-Naphthalene-1-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory compliance 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 (15-25°C). Due to its sensitivity to oxidation, it is recommended to handle under an inert atmosphere for long-term storage of bulk quantities and to minimize headspace in opened containers.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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