Description

5-Formylsalicylic Acid is a versatile aromatic aldehyde and carboxylic acid derivative, serving as a key multifunctional building block in advanced organic synthesis. Its unique structure, featuring both formyl and phenolic hydroxyl groups, enables its use in the creation of complex molecules and functional materials. This compound is particularly valuable for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients or sophisticated chemical intermediates.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs), COX-2 inhibitors, and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Coordination Chemistry & Ligand Synthesis: Acts as a starting material for creating Schiff base ligands used in catalysis and metal-organic frameworks (MOFs).
• Dye & Pigment Manufacturing: Serves as an intermediate for synthesizing specialized azo dyes and colorants.
• Polymer Modification: Employed to introduce functional aldehyde groups into polymer chains for cross-linking or further chemical modification.
• Chemical Research & Development: A valuable reagent for exploring new synthetic pathways and developing novel chemical entities in R&D laboratories.

Basic Information

Product Name	5-Formylsalicylic Acid
CAS No.	616-76-2
Molecular Formula	C8H6O4
Molecular Weight	166.13 g/mol
Synonyms	5-Formyl-2-hydroxybenzoic Acid; 2-Hydroxy-5-formylbenzoic Acid; 5-Carboxy-2-hydroxybenzaldehyde; Salicylaldehyde-5-carboxylic Acid; 5-Aldehydosalicylic Acid; 5-(Formyl)-2-hydroxybenzoic Acid; 5-Carboxy-2-hydroxybenzaldehyde; 5-Formylsalicylate
EINECS	210-489-8

Quality Control

Our 5-Formylsalicylic Acid is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical testing, including HPLC for assay and purity determination, to meet the stringent requirements of our industrial and research clients. A Certificate of Analysis (COA) detailing all specifications and test results is supplied with every shipment to guarantee product integrity and 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). Due to its light-sensitive nature and propensity for oxidation, prolonged exposure to light, heat, or air should be avoided to maintain product stability and shelf life.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	215 - 220 °C
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.