5-Methoxyindan
5-Methoxyindan (CAS 5111-69-3), with the molecular formula C10H12O and a molecular weight of 148.20 g/mol, is a key organic building block. This ether derivative is primarily utilised in chemical synthesis for the creation of more complex molecules. Its reliable purity makes it a valuable reagent for researchers and industrial chemists engaged in organic synthesis and the development of novel compounds.

Synthesis of Brominated Indene Derivatives
5-Methoxyindan serves as a precursor in the synthesis of halogenated indene compounds. For example, it has been used in the photobromination reaction to produce 1,1,2,3-tetrabromo-6-methoxyindene, demonstrating its utility in preparing functionalised cyclic structures.
Organic Synthesis Building Block
As a versatile organic building block, 5-Methoxyindan can be employed in various synthetic pathways. Its structure allows for further chemical modifications, making it suitable for constructing diverse molecular frameworks in academic research and industrial development.
Intermediate in Chemical Research
This compound is valuable for research chemists exploring new synthetic methodologies or developing novel materials. Its availability in a suitable purity facilitates its integration into complex multi-step syntheses.
| Molecular weight | 148.20 |
|---|---|
| Empirical formula | C10H12O |
| Assay | 97% |
| Boiling point | 143-145 °C/60 mmHg(lit.) |
| Density | 1.023 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.544(lit.) |
| Application | 5-Methoxyindan was used in the synthesis of 1,1,2,3−tetrabromo−6−methoxyindene by undergoing photobromination reaction1. |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | 98 °C / 208.4 °F |
| 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 5-Methoxyindan used for?
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5-Methoxyindan is primarily used as a building block in organic synthesis for the creation of more complex molecules, such as halogenated indene derivatives.
What is the CAS number and chemical formula for 5-Methoxyindan?
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The CAS number for 5-Methoxyindan is 5111-69-3, and its chemical formula is C10H12O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Methoxyindan with a minimum assay of 97%. This product is intended for laboratory and research use; TSS does not represent it as USP, BP, EP, or pharmacopoeia grade.
What are the safety and handling precautions for 5-Methoxyindan?
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5-Methoxyindan is a combustible liquid with a flash point of 98 °C (208.4 °F). When handling, it is recommended to wear eyeshields and gloves. It is classified under WGK Germany 3, indicating a higher hazard level in water.
How is 5-Methoxyindan packed, shipped, and exported?
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Tech Serve Solutions can pack, ship, and export 5-Methoxyindan according to your specific requirements, adhering to all relevant international regulations for chemical transport.
How can I request a quote or sample of 5-Methoxyindan?
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To request a quote or a sample of 5-Methoxyindan, please contact the Tech Serve Solutions sales team through our website or by phone.
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