6-(Methylthio)-1-indanone
6-(Methylthio)-1-indanone (CAS: 138485-82-2, C10H10OS) is a notable organic compound with a molecular weight of 178.25 g/mol. This ketone features a methylthio substituent on the indanone core, making it a valuable intermediate in organic synthesis. It is primarily utilised as a building block in the creation of more complex molecules within the pharmaceutical and chemical research sectors. TSS supplies this compound with an assay of 96%.
- IUPAC
- 2,3-Dihydro-6-(methylthio)-1H-inden-1-one
- Synonyms
- 2,3-Dihydro-6-(methylthio)-1H-inden-1-one

Organic Synthesis Intermediate
6-(Methylthio)-1-indanone serves as a key building block for constructing advanced organic molecules. Its specific functional groups allow for diverse chemical transformations in multi-step syntheses.
Pharmaceutical Research
This compound is employed in the research and development of novel pharmaceutical agents. Its unique structure can be incorporated into potential drug candidates.
Fine Chemical Manufacturing
As a speciality chemical, it is used in the fine chemical industry for producing high-value compounds and reagents required for specific applications.
| Molecular weight | 178.25 |
|---|---|
| Empirical formula | C10H10OS |
| Assay | 96% |
| Melting point | 105-109 °C |

Hazard statements
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 6-(Methylthio)-1-indanone used for?
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6-(Methylthio)-1-indanone is primarily used as a building block in organic synthesis and pharmaceutical research.
What are the CAS number and formula for 6-(Methylthio)-1-indanone?
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The CAS number is 138485-82-2 and the empirical formula is C10H10OS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 6-(Methylthio)-1-indanone with an assay of 96%. This is a technical/research grade, and TSS does not represent it as USP, BP, or EP grade.
How should 6-(Methylthio)-1-indanone be handled safely?
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Handle with appropriate personal protective equipment including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. It is classified as a Warning substance (GHS07) with hazard statement H319 (Causes serious eye irritation).
Is 6-(Methylthio)-1-indanone a controlled substance?
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The provided data does not indicate that 6-(Methylthio)-1-indanone is a controlled substance.
How is 6-(Methylthio)-1-indanone packaged and shipped?
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6-(Methylthio)-1-indanone is packed and shipped according to standard chemical handling protocols suitable for its hazard classification, ensuring safe transit globally. Please contact us for specific export details.
How can I request a sample or quote for 6-(Methylthio)-1-indanone?
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To request a sample or a quote, please contact the Tech Serve Solutions sales team via our website or direct contact information, specifying the product name and CAS number.
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