Description

1-Naphthalenecarboxaldehyde, 4-Nitro- is a specialized aromatic aldehyde derivative, serving as a high-value intermediate in advanced organic synthesis. Its core value lies in the strategic positioning of both aldehyde and nitro functional groups on the naphthalene backbone, enabling precise chemical modifications. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and dyestuff industries who require a reliable, high-purity building block for complex molecule construction.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with naphthalene-based structures.
• Agrochemical Synthesis: Used in the development of advanced herbicides, pesticides, and plant growth regulators.
• Dyestuff and Pigment Manufacturing: Serves as a crucial intermediate for producing high-performance, light-fast azo dyes and organic pigments.
• Ligand and Catalyst Development: Employed in the creation of specialized ligands for metal-catalyzed reactions and coordination chemistry.
• Material Science Research: Used in the synthesis of organic semiconductors, liquid crystals, and other functional organic materials.
• Academic and R&D Laboratories: A valuable reagent for methodological development and exploratory synthesis in organic chemistry.

Basic Information

Product Name	1-Naphthalenecarboxaldehyde, 4-Nitro-
CAS No.	42758-54-3
Molecular Formula	C₁₁H₇NO₃
Molecular Weight	201.18 g/mol
Synonyms	4-Nitro-1-naphthaldehyde; 4-Nitro-1-naphthalenecarboxaldehyde; 4-Nitronaphthalene-1-carbaldehyde; 1-Formyl-4-nitronaphthalene; 4-Nitro-1-naphthoic aldehyde; 4-Nitro-1-naphthyl aldehyde; 4-Nitro-1-naphthalenecarbonal
EINECS	Contact for details

Quality Control

Every batch of 1-Naphthalenecarboxaldehyde, 4-Nitro- is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (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.