Description

3-Nitro-2-Naphthaldehyde is a specialized aromatic aldehyde derivative of naphthalene, distinguished by its nitro substituent. This compound serves as a versatile and critical organic synthesis intermediate for constructing complex molecular architectures. It is primarily utilized by pharmaceutical research and fine chemical industries for the development of active compounds and advanced materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides.
• Dye and Pigment Manufacturing: Serves as a precursor for synthesizing complex azo dyes and high-performance pigments.
• Material Science Research: Employed in the creation of organic semiconductors, ligands for metal complexes, and other functional materials.
• Academic and R&D Laboratories: A valuable reagent for methodological studies in organic chemistry and catalysis.

Basic Information

Product Name	3-Nitro-2-Naphthaldehyde
CAS No.	73428-05-4
Molecular Formula	C₁₁H₇NO₃
Molecular Weight	201.18 g/mol
Synonyms	2-Naphthaldehyde, 3-nitro-; 3-Nitro-2-naphthalenecarboxaldehyde; 3-Nitronaphthalene-2-carbaldehyde; 2-Formyl-3-nitronaphthalene; 3-Nitro-2-aldonaphthalene; 3-Nitro-β-naphthaldehyde; β-(3-Nitro)-2-naphthaldehyde
EINECS	Contact for details

Quality Control

Our 3-Nitro-2-Naphthaldehyde is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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