9-Methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one
9-Methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one (CAS 1485-19-4) is a heterocyclic organic compound with the molecular formula C13H13NO and a molecular weight of 199.25 g/mol. This carbazole derivative serves as a valuable building block in chemical synthesis, particularly for the construction of more complex molecules. Its tetrahydrocarbazolone structure makes it a useful intermediate in the development of various chemical entities for research and industrial applications.
- Synonyms
- 9-tetrahydro-1H-carbazol-1-one1485-19-4C13H13NO

Chemical Synthesis Intermediate
Utilised as a fundamental building block in organic synthesis, enabling the creation of novel chemical structures and compounds. Its carbazole core is a common motif in medicinal chemistry and materials science.
Research and Development
Employed in academic and industrial R&D settings for exploring new synthetic pathways and developing innovative chemical products. Its reactive sites allow for diverse functionalization.
Heterocyclic Chemistry
A key compound within heterocyclic building blocks, facilitating research into carbazole-based systems. These systems are of interest for their electronic and biological properties.
| Molecular weight | 199.25 |
|---|---|
| Empirical formula | C13H13NO |
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 9-Methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one used for?
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This compound is primarily used as a building block and intermediate in chemical synthesis and research and development, especially within heterocyclic and carbazole chemistry.
What are the CAS number and formula for this product?
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The CAS number is 1485-19-4, and the empirical formula is C13H13NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound for research and chemical synthesis purposes. The specific grade and purity are detailed on the product's specification sheet, and we do not represent it as USP, BP, or EP grade.
How should 9-Methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one be handled safely?
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Consult the Safety Data Sheet (SDS) for comprehensive safety and handling information. Standard laboratory precautions, including appropriate personal protective equipment (gloves, eye protection), should be observed.
Can this chemical be exported?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals and laboratory reagents, including 9-Methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one.
How can I request a sample or quote?
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Please contact our sales department through the website or via email to request a quotation or a sample of 9-Methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one.
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