Description

5-Ethyl-2-Hydroxy-3-Nitro-Benzaldehyde is a specialized aromatic aldehyde derivative that serves as a versatile and high-value synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both nitro and phenolic hydroxyl groups, makes it a critical building block for synthesizing complex molecules with tailored properties. This compound is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways where its nitro and aldehyde functionalities are essential for molecular docking.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators, where its benzaldehyde core is modified to create bioactive molecules.
• Dye and Pigment Manufacturing: Serves as a starting material for producing azo dyes and other complex colorants, leveraging its nitro group for chromophore development.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create chelating ligands for metal catalysts used in asymmetric synthesis and polymerization reactions.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers, such as polyimides or epoxy resins, with enhanced thermal or optical properties.
• Research & Development: Utilized in academic and industrial R&D labs for exploring new organic reactions and constructing complex heterocyclic compounds like quinazolines or benzoxazoles.

Basic Information

Item	Details
Product Name	5-Ethyl-2-Hydroxy-3-Nitro-Benzaldehyde
CAS No.	90564-23-1
Molecular Formula	C9H9NO4
Molecular Weight	195.17 g/mol
Synonyms	3-Nitro-5-ethylsalicylaldehyde; 2-Hydroxy-3-nitro-5-ethylbenzaldehyde; 5-Ethyl-3-nitrosalicylaldehyde; 5-Ethyl-2-hydroxy-3-nitrobenzenecarboxaldehyde; 3-Nitro-5-ethyl-2-hydroxybenzaldehyde; 2-Formyl-6-ethyl-3-nitrophenol; 5-Ethyl-3-nitro-2-hydroxybenzaldehyde
EINECS	Contact for details

Quality Control

Our 5-Ethyl-2-Hydroxy-3-Nitro-Benzaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and tests for residual solvents and heavy metals, to ensure it meets the stringent requirements of our global clientele. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment, and we support compliance with relevant regulatory frameworks.

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 properties of being light-sensitive and easily oxidized, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation. 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%
Heavy Metals (as Pb)	≤ 10 ppm

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