Description

5-Methoxysalicylic Acid is a versatile organic compound and a key derivative of salicylic acid, valued for its role as a crucial synthetic intermediate. Its functional groups make it an essential building block for creating more complex molecules in advanced chemical synthesis. This product is primarily sought after by manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for research and production purposes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with analgesic or anti-inflammatory properties.
• Agrochemical Synthesis: Used in the development and production of certain herbicides and plant growth regulators.
• Fine Chemical Production: Serves as a versatile building block for dyes, pigments, and other specialty organic compounds.
• UV Absorber & Stabilizer Precursor: A starting material in the manufacture of compounds used to protect materials from photodegradation.
• Research & Development: Employed in organic chemistry research for method development and the creation of novel chemical entities.
• Cosmetic Ingredient Synthesis: Used in the production of certain cosmetic actives, particularly those related to skin conditioning.

Basic Information

Product Name	5-Methoxysalicylic Acid
CAS No.	2612-02-4
Molecular Formula	C8H8O4
Molecular Weight	168.15 g/mol
Synonyms	5-Methoxy-2-hydroxybenzoic Acid; 2-Hydroxy-5-methoxybenzoic Acid; 5-Methoxysalicylate; 5-MSA; 5-Methoxysalicylsäure (German); Acide 5-méthoxysalicylique (French); 5-Methoxy-2-hydroxybenzoate; 5-Methoxy-2-carboxyphenol
EINECS	220-033-8

Quality Control

Our 5-Methoxysalicylic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets the required specifications for identity, purity, and impurity profiles. We provide Certificates of Analysis (COA) with every shipment, detailing the results of tests such as HPLC assay, identification by IR, and residual solvent analysis. Our quality commitment ensures reliability for your critical synthesis processes.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	158°C - 162°C
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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