Description

5-Nitrovanillin is a strategically important nitro-substituted derivative of vanillin, serving as a versatile synthetic intermediate in advanced organic chemistry. Its value lies in the introduction of both aldehyde and nitro functional groups, enabling its use in the synthesis of complex heterocyclic compounds and fine chemicals. This high-purity building block is essential for research and production in the pharmaceutical, agrochemical, and specialty dye industries, where precise molecular modification is required.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those containing nitro-aromatic or fused heterocyclic structures.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its reactive nitro group for further chemical transformations.
• Fine Chemical Production: Serves as a specialized building block for synthesizing complex fragrance compounds, dyes, and photographic chemicals.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new organic reactions and creating libraries of chemical entities.
• Coordination Chemistry: Can act as a ligand precursor for metal-organic frameworks (MOFs) or catalysts due to its aldehyde and phenolic hydroxyl groups.

Basic Information

Product Name	5-Nitrovanillin
CAS No.	6635-20-7
Molecular Formula	C8H7NO5
Molecular Weight	197.14 g/mol
Synonyms	5-Nitrovanillin; 3-Methoxy-4-hydroxy-5-nitrobenzaldehyde; Vanillin, 5-nitro-; 4-Hydroxy-3-methoxy-5-nitrobenzaldehyde; 5-Nitroprotocatechuic aldehyde methyl ether; NSC 403697
EINECS	229-627-8

Quality Control

Our 5-Nitrovanillin is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, melting point, and impurity profile. We are committed to meeting the stringent requirements of our global B2B partners.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	168°C - 172°C
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.