5-Aminooxindole hydrochloride
5-Aminooxindole hydrochloride (CAS: 120266-80-0; Formula: C8H9ClN2O; MW: 184.62) is a heterocyclic compound characterised by its oxindole core and an amino substituent. This chemical serves as a valuable building block in organic synthesis, particularly within the realm of halogenated heterocycles and indole derivatives. Its primary application lies in the research and development of novel chemical entities across various scientific disciplines.

Organic Synthesis Intermediate
5-Aminooxindole hydrochloride is employed as a key intermediate in the construction of more complex organic molecules. Its functional groups allow for diverse synthetic transformations.
Heterocyclic Chemistry Research
This compound is utilised in academic and industrial research settings focused on the synthesis and study of novel heterocyclic compounds, including indole-based structures.
Drug Discovery and Development
As a building block, it may be incorporated into potential pharmaceutical candidates during the early stages of drug discovery and development processes.
| Molecular weight | 184.62 |
|---|---|
| Empirical formula | C8H9ClN2O |

Hazard statements
- H302Harmful if swallowed
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Water hazard class (WGK, DE) | 2 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-43 |
| Safety statements (S) | 36/37 |
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-Aminooxindole hydrochloride used for?
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5-Aminooxindole hydrochloride is primarily used as a building block in organic synthesis, particularly for the creation of complex heterocyclic compounds and in research for drug discovery.
What are the CAS number and formula for 5-Aminooxindole hydrochloride?
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The CAS number is 120266-80-0 and the empirical formula is C8H9ClN2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and development purposes. The specific grade and purity are typically detailed on the product's Certificate of Analysis. We do not represent this product as USP, BP, or EP grade.
How should 5-Aminooxindole hydrochloride be handled safely?
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5-Aminooxindole hydrochloride is a Warning substance, classified with H302 (Harmful if swallowed) and H317 (May cause an allergic skin reaction). Handle with appropriate personal protective equipment, including gloves and protective clothing, and avoid ingestion and skin contact. Consult the Safety Data Sheet for full guidance.
Is 5-Aminooxindole hydrochloride a controlled substance?
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The provided data does not indicate that 5-Aminooxindole hydrochloride is a controlled substance.
How is this chemical packed and shipped?
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Tech Serve Solutions, as a specialist global supplier and exporter, ensures appropriate packaging for international shipment in compliance with relevant regulations.
How can I request a quote or sample for 5-Aminooxindole hydrochloride?
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Please contact our sales team via the website or direct inquiry to request a quotation or sample of 5-Aminooxindole hydrochloride.
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