Methyl 3-methoxysalicylate
Methyl 3-methoxysalicylate (CAS 6342-70-7), with the linear formula CH3OC6H3(OH)CO2CH3 and a molecular weight of 182.17 g/mol, is a valuable organic building block. This ester is primarily utilised in chemical synthesis, particularly within the realm of organic chemistry and research laboratories. Its structure, featuring both hydroxyl and ester functionalities, makes it a versatile intermediate for creating more complex molecules.
- IUPAC
- Methyl 2-hydroxy-3-methoxybenzoate

Organic Synthesis Intermediate
Utilised as a key building block in the synthesis of diverse organic compounds. Its functional groups allow for various chemical transformations.
Research and Development
Employed in academic and industrial research settings for the exploration of new chemical entities and reaction pathways.
Fine Chemical Manufacturing
Serves as an intermediate in the production of fine chemicals and specialty materials.
| Molecular weight | 182.17 |
|---|---|
| Linear formula | CH3OC6H3(OH)CO2CH3 |
| Assay | 98% |
| Melting point | 65-68 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Methyl 3-methoxysalicylate used for?
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Methyl 3-methoxysalicylate (CAS 6342-70-7) is primarily used as an intermediate in organic synthesis and in research and development laboratories for creating more complex organic molecules.
What are the CAS number and chemical formula for Methyl 3-methoxysalicylate?
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The CAS number is 6342-70-7 and the linear chemical formula is CH3OC6H3(OH)CO2CH3.
What grade and purity does Tech Serve Solutions supply for Methyl 3-methoxysalicylate?
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Tech Serve Solutions supplies Methyl 3-methoxysalicylate with an assay of 98%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should Methyl 3-methoxysalicylate be handled?
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Methyl 3-methoxysalicylate is classified as a Warning with hazards H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation). Handle with appropriate PPE including eyeshields, gloves, and a dust mask type N95 (US). Ensure good ventilation.
Does TSS export Methyl 3-methoxysalicylate?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Methyl 3-methoxysalicylate.
How can I request a sample or quote for Methyl 3-methoxysalicylate?
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To request a sample or a quote for Methyl 3-methoxysalicylate, please contact our sales team through the website or by phone.
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