3-Indolepropionic acid
3-Indolepropionic acid (CAS 830-96-6; C11H11NO2) is a versatile organic compound with a molecular weight of 189.21 g/mol. As an indole derivative, it serves as a crucial building block in chemical synthesis. Its applications span the development of complex molecules, including fluorescent analogues, anti-tumour agents, and receptor ligands, making it valuable in pharmaceutical research and development.
- IUPAC
- 3-(3-Indolyl)propanoic acid,IPA,Indole-3-propionic acid,NSC 3252,NSC 47831
- Synonyms
- 3-(3-Indolyl)propanoic acidIPAIndole-3-propionic acidNSC 3252NSC 47831

Pharmaceutical Intermediate
Utilised as a reactant in the synthesis of potential therapeutic agents such as anti-tumour compounds, immunosuppressants, and inhibitors of viral replication. It also plays a role in developing ligands for melanocortin and histamine receptors.
Neuroscience Research
Serves as a precursor for NR2B/NMDA receptor antagonists and CB1 antagonists, which are investigated for conditions like obesity and neurological disorders.
Fluorescent Probe Development
Employed in the preparation of fluorescent analogues of biologically significant molecules like strigolactones, aiding in biochemical research and imaging.
Agrochemical Synthesis
A building block for creating novel compounds with potential applications in agriculture, including fluorescent analogues of plant hormones.
| Molecular weight | 189.21 |
|---|---|
| Empirical formula | C11H11NO2 |
| Assay | 99% |
| Solubility | ethanol: soluble50 mg/mL, clear, yellow to orange |
| Application | Reactant for preparation of:• Fluorescent analogues of strigolactones1• Anti-tumor agents2• Melanocortin receptors ligands3• Immunosuppressive agents4• Iinhibitors of hepatitis C virus5• Histamine H4 receptor agonists6• NR2B/NMDA receptor antagonists7• CB1 Antagonist for the treatment of obesity8• Antibacterial agents9• Inhibitor of TGF-β receptor binding10 |
| Melting point | 134-135 °C(lit.) |
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-Indolepropionic acid used for?
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3-Indolepropionic acid is primarily used as a reactant and building block in chemical synthesis for the preparation of various compounds, including fluorescent analogues, anti-tumour agents, receptor ligands, immunosuppressive agents, and inhibitors of viral and bacterial infections.
What is the CAS number and chemical formula for 3-Indolepropionic acid?
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The CAS number for 3-Indolepropionic acid is 830-96-6, and its chemical formula is C11H11NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Indolepropionic acid with a purity of 99%. This product is supplied for research and laboratory use and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How is 3-Indolepropionic acid handled and stored?
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While specific handling instructions are not provided, it is generally advised to handle chemicals with appropriate personal protective equipment (gloves, safety glasses, lab coat) in a well-ventilated area. Consult the Safety Data Sheet (SDS) for detailed hazard information and handling procedures. The WGK Germany classification is 3.
Can Tech Serve Solutions export 3-Indolepropionic acid?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 3-Indolepropionic acid.
How can I request a sample or quote for 3-Indolepropionic acid?
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To request a sample or quote for 3-Indolepropionic acid, please contact our sales team through the website or designated contact channels.
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