3-Methoxythiobenzamide
3-Methoxythiobenzamide (CAS 64559-06-4), with the molecular formula C8H9NOS and a molecular weight of 167.23 g/mol, is a thioamide compound. It serves as a valuable building block in organic synthesis, particularly within the realm of chemical research and development. Its characteristic thiocarbonyl functional group allows for diverse chemical transformations.
- IUPAC
- 3-Methoxybenzenecarbothioamide

Organic Synthesis Intermediate
3-Methoxythiobenzamide acts as a versatile intermediate in the synthesis of more complex organic molecules. It is employed in research laboratories for the development of novel compounds with potential pharmaceutical or material science applications.
Building Block for Heterocycles
The compound can be utilized as a key building block in the construction of various heterocyclic ring systems. These structures are prevalent in many biologically active molecules and advanced materials.
Reagent in Chemical Research
As a sulfur-containing organic compound, it finds application in academic and industrial research settings for exploring new synthetic methodologies and reaction pathways.
| Molecular weight | 167.23 |
|---|---|
| Empirical formula | C8H9NOS |
| Assay | 97% |
| Melting point | 98-102 °C |

Hazard statements
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36-43 |
| Safety statements (S) | 26-36/37 |
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 3-Methoxythiobenzamide used for?
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3-Methoxythiobenzamide is primarily used as a building block and intermediate in organic synthesis and chemical research.
What is the CAS number and molecular formula for 3-Methoxythiobenzamide?
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The CAS number is 64559-06-4 and the molecular formula is C8H9NOS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Methoxythiobenzamide with an assay of 97%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should 3-Methoxythiobenzamide be handled safely?
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3-Methoxythiobenzamide is classified as a GHS07 irritant (Warning). It may cause skin irritation (H317) and serious eye irritation (H319). Always wear appropriate personal protective equipment, including gloves and eye protection (P280, P305 + P351 + P338). In case of eye contact, rinse cautiously with water for several minutes and seek medical advice.
Is 3-Methoxythiobenzamide a controlled substance?
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The provided data does not indicate that 3-Methoxythiobenzamide is a controlled substance.
How is 3-Methoxythiobenzamide packed, shipped, and exported?
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Tech Serve Solutions reliably packs, ships, and exports fine chemicals globally, adhering to all necessary regulations.
How can I request a sample or quote for 3-Methoxythiobenzamide?
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Please contact our sales team directly through our website to request a sample or a quote for 3-Methoxythiobenzamide.
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