5-Hydroxy-1-indanone
5-Hydroxy-1-indanone (CAS: 3470-49-3; Formula: C9H8O2; Molar Mass: 148.16 g/mol) is a valuable organic compound characterised by its indanone structure with a hydroxyl group. It serves as a crucial building block in organic synthesis, particularly in the development of more complex molecules. Its applications span various chemical research and development sectors, making it a key intermediate for fine chemical and pharmaceutical research.

Organic Synthesis Intermediate
This compound functions as a versatile intermediate in the synthesis of various organic molecules. Its reactive functional groups allow for diverse chemical transformations.
Pharmaceutical Research
5-Hydroxy-1-indanone is utilised in the research and development of new pharmaceutical compounds. It can serve as a precursor for novel drug candidates.
Fine Chemical Development
It is employed in the creation of specialised fine chemicals, contributing to the advancement of materials science and chemical innovation.
| Molecular weight | 148.16 |
|---|---|
| Empirical formula | C9H8O2 |
| Assay | 95% |
| Impurities tested | <3% acetone |
| Melting point | 175 °C (dec.)(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 | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| 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 5-Hydroxy-1-indanone primarily used for?
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5-Hydroxy-1-indanone is primarily used as a building block and intermediate in organic synthesis, particularly in pharmaceutical research and fine chemical development.
What are the CAS number and molecular formula for 5-Hydroxy-1-indanone?
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The CAS number for 5-Hydroxy-1-indanone is 3470-49-3, and its molecular formula is C9H8O2.
What grade and purity does Tech Serve Solutions supply for 5-Hydroxy-1-indanone?
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Tech Serve Solutions supplies 5-Hydroxy-1-indanone with an assay of 95%, containing less than 3% acetone as an impurity. This is a technical/research grade; TSS does not represent it as USP, BP, or EP.
How should 5-Hydroxy-1-indanone be handled safely?
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5-Hydroxy-1-indanone is a Warning substance (GHS07) that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust.
Is 5-Hydroxy-1-indanone available for international export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 5-Hydroxy-1-indanone.
How can I request a sample or quote for 5-Hydroxy-1-indanone?
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To request a sample or quote for 5-Hydroxy-1-indanone, please contact the TSS sales team through our website or by phone.
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