Methyl 5-methylsalicylate
Methyl 5-methylsalicylate (CAS: 22717-57-3) is an organic compound with the formula CH3C6H3(OH)CO2CH3 and a molecular weight of 166.17 g/mol. This ester, a derivative of salicylic acid, presents as a chemical intermediate. It is primarily utilised in organic synthesis and as a building block for more complex molecules in research and industrial applications. Tech Serve Solutions supplies this compound for laboratory and manufacturing purposes.
- IUPAC
- Methyl 2-hydroxy-5-methylbenzoate
- Synonyms
- Methyl 2-hydroxy-5-methylbenzoate

Organic Synthesis Intermediate
Methyl 5-methylsalicylate serves as a valuable intermediate in the synthesis of various organic compounds. Its functional groups allow for diverse chemical transformations.
Building Block for Complex Molecules
This compound acts as a fundamental building block in the construction of more intricate chemical structures. It is employed in multi-step synthetic routes within academic and industrial research.
Research Chemical
Utilised in laboratory settings for research and development purposes, it aids in exploring new chemical reactions and material properties.
| Molecular weight | 166.17 |
|---|---|
| Linear formula | CH3C6H3(OH)CO2CH3 |
| Assay | 96% |
| Boiling point | 241-243 °C/767 mmHg(lit.) |
| Density | 1.153 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.533(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 | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 108 °C / 226.4 °F |
| Water hazard class (WGK, DE) | 2 |
| 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 5-methylsalicylate used for?
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Methyl 5-methylsalicylate is primarily used as an intermediate in organic synthesis and as a building block for creating more complex molecules in research and industrial applications.
What is the CAS number and chemical formula for Methyl 5-methylsalicylate?
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The CAS number is 22717-57-3 and the chemical formula is CH3C6H3(OH)CO2CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 5-methylsalicylate with an assay of 96%. This product is intended for research and industrial use and is not represented as USP, BP, EP, or other pharmacopoeia grades.
How should Methyl 5-methylsalicylate be handled safely?
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Methyl 5-methylsalicylate is a Warning substance, indicated by GHS07, with hazards H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection, should be used. Handle in a well-ventilated area and avoid dust formation.
How is Methyl 5-methylsalicylate packed and shipped?
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Tech Serve Solutions can pack and export Methyl 5-methylsalicylate according to customer requirements and international shipping regulations. Please contact us for specific details.
How can I request a sample or quote for Methyl 5-methylsalicylate?
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To request a sample or a quote for Methyl 5-methylsalicylate, please contact our sales team through the website or by phone. We are pleased to assist with your chemical supply needs.
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