Description

Methyl 3-Methoxysalicylate is a versatile organic ester compound, valued for its role as a key synthetic intermediate and building block in fine chemical synthesis. Its molecular structure, featuring both methoxy and ester functional groups, makes it a valuable precursor for creating more complex molecules. This product is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and fragrance industries seeking reliable, high-purity intermediates.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with salicylate or related frameworks.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where its methoxysalicylate structure is incorporated.
• Fragrance and Flavor Ingredient: Serves as a precursor or a modifying agent in the creation of specific aromatic esters for perfumery and flavor compositions.
• Organic Synthesis Reagent: Employed in laboratories for introducing the 3-methoxysalicylate moiety into target molecules via esterification or transesterification reactions.
• UV Absorber & Polymer Additive Precursor: Used in the development of specialty chemicals that function as light stabilizers or additives for polymer materials.
• Dye and Pigment Intermediate: Acts as a starting material in the synthesis of certain organic dyes and colorants.

Basic Information

Product Name	Methyl 3-Methoxysalicylate
CAS No.	6342-70-7
Molecular Formula	C9H10O4
Molecular Weight	182.17 g/mol
Synonyms	Methyl 3-methoxy-2-hydroxybenzoate; 3-Methoxysalicylic Acid Methyl Ester; 2-Hydroxy-3-methoxybenzoic Acid Methyl Ester; Methyl 2-hydroxy-3-methoxybenzoate; 3-Methoxy-2-hydroxy Methyl Benzoate; Salicylic Acid, 3-Methoxy-, Methyl Ester; Methyl 3-Methoxy-2-hydroxybenzoate
EINECS	228-749-3

Quality Control

Our Methyl 3-Methoxysalicylate is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for demanding applications like pharmaceutical synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and impurity profiles. We adhere to cGMP principles where applicable to ensure supply chain integrity and traceability.

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). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	48 - 52 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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