3-(3-Hydroxypropyl)-1H-indole
3-(3-Hydroxypropyl)-1H-indole (CAS 3569-21-9, C11H13NO) is a heterocyclic organic compound with a molecular weight of 175.23 g/mol. It serves as a valuable building block in chemical synthesis, particularly within the indole and C11 chemical classes. Its structure facilitates further functionalization, making it a key intermediate in the development of complex molecules for research and potential applications in various chemical fields.
- IUPAC
- 1H-indole-3-proanol,3-Indolepropanol,Homotryptophol
- Synonyms
- 1H-indole-3-proanol3-IndolepropanolHomotryptophol

Chemical Synthesis Intermediate
Utilised as a versatile building block in organic synthesis for the construction of more complex molecular architectures. Its indole core and hydroxypropyl side chain offer multiple reaction sites for derivatization.
Heterocyclic Compound Research
A key intermediate for researchers exploring indole-based compounds and their chemical properties. It enables the synthesis of novel heterocyclic structures with potential applications in medicinal chemistry and materials science.
Laboratory Reagent
Employed in laboratory settings for research and development purposes, facilitating the exploration of new chemical pathways and the synthesis of target molecules.
| Molecular weight | 175.23 |
|---|---|
| Empirical formula | C11H13NO |
| Assay | 97% |
| Density | 1.147 g/mL at 25 °C |
| Refractive index | n20/D 1.605 |
| Storage temperature | 2-8°C |
| Flash point | >110 °C / >230 °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 3-(3-Hydroxypropyl)-1H-indole used for?
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3-(3-Hydroxypropyl)-1H-indole is primarily used as a building block in chemical synthesis and as a research intermediate in the field of heterocyclic chemistry, particularly involving indoles.
What is the CAS number and molecular formula for 3-(3-Hydroxypropyl)-1H-indole?
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The CAS number is 3569-21-9, and the molecular formula is C11H13NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-(3-Hydroxypropyl)-1H-indole with an assay of 97%. TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades.
What are the safety considerations for handling 3-(3-Hydroxypropyl)-1H-indole?
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This compound has a flash point above 110°C (230°F) and is classified under WGK Germany 3, indicating it is hazardous to water. Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet for detailed information.
How is 3-(3-Hydroxypropyl)-1H-indole shipped and exported?
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Tech Serve Solutions, as a global supplier and exporter, ships and exports chemicals adhering to all relevant international regulations for safe transport.
How can I request a quote or sample of 3-(3-Hydroxypropyl)-1H-indole?
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To request a quote or sample, please contact our sales team through the website or direct email, providing your specific requirements.
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