2-Methoxythioanisole
2-Methoxythioanisole (CAS: 2388-73-0) is an organic sulfur compound with the molecular formula CH3OC6H4SCH3 and a molecular weight of 154.23 g/mol. It serves as a valuable building block in organic synthesis. Its structure, featuring both a methoxy and a methylthio group on an aromatic ring, allows for diverse chemical transformations. This compound is typically employed in research and development settings for the creation of more complex molecules.

Organic Synthesis Intermediate
2-Methoxythioanisole is utilised as a precursor or intermediate in the synthesis of various organic compounds. Its functional groups can participate in a range of reactions, making it a versatile component in multi-step synthetic pathways.
Building Block for Specialty Chemicals
The compound's unique aromatic structure with sulfide and ether functionalities makes it suitable for constructing complex molecules. It finds application in the development of novel materials and specialty chemicals.
Research and Development
As a readily available organic building block, 2-Methoxythioanisole is employed in academic and industrial research laboratories for exploring new chemical reactions and developing innovative compounds.
| Molecular weight | 154.23 |
|---|---|
| Linear formula | CH3OC6H4SCH3 |
| Assay | 97% |
| Boiling point | 246 °C(lit.) |
| Density | 1.120 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.5950(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 |
|---|---|
| Transport (UN / ADR) | UN 3334 |
| 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 2-Methoxythioanisole used for?
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2-Methoxythioanisole is used as a building block and intermediate in organic synthesis and research & development settings.
What is the CAS number and chemical formula for 2-Methoxythioanisole?
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The CAS number is 2388-73-0 and the chemical formula is CH3OC6H4SCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Methoxythioanisole with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 2-Methoxythioanisole be handled?
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2-Methoxythioanisole is a Warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment, including eyeshields and gloves, and ensure adequate ventilation.
How is 2-Methoxythioanisole packed, shipped, and exported?
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2-Methoxythioanisole is carefully packed according to international shipping regulations for chemicals and is available for export worldwide by Tech Serve Solutions.
How can I request a quote or sample for 2-Methoxythioanisole?
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To request a quote or sample of 2-Methoxythioanisole, please contact our sales team through the website or by phone.
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