2-Amino-8-quinolinol
2-Amino-8-quinolinol (CAS 70125-16-5) is a heterocyclic organic compound with the molecular formula C9H8N2O and a molecular weight of 160.17 g/mol. This quinoline derivative serves as a valuable building block in organic synthesis. Its chemical structure makes it suitable for use in the development of novel compounds within research and chemical manufacturing sectors.
- IUPAC
- 2-Amino-8-hydroxyquinoline
- Synonyms
- 2-Amino-8-hydroxyquinoline

Organic Synthesis Intermediate
2-Amino-8-quinolinol is employed as a key intermediate in the multi-step synthesis of complex organic molecules. Its reactive amino and hydroxyl groups facilitate diverse chemical transformations.
Heterocyclic Chemistry Research
This compound is utilised in academic and industrial research laboratories for exploring novel reactions and developing new heterocyclic compounds. Its quinoline core is a common motif in medicinal chemistry.
Material Science Exploration
Potential applications exist in material science, where the unique electronic and structural properties of quinoline derivatives can be leveraged for developing functional materials.
| Molecular weight | 160.17 |
|---|---|
| Empirical formula | C9H8N2O |
| Assay | ≥98.0% (GC) |
| Melting point | 157-160 °C |

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 2-Amino-8-quinolinol used for?
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2-Amino-8-quinolinol is primarily used as a building block and intermediate in organic synthesis and heterocyclic chemistry research.
What are the CAS number and formula for 2-Amino-8-quinolinol?
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The CAS number is 70125-16-5 and the empirical formula is C9H8N2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Amino-8-quinolinol with an assay of u003e =98.0% (GC). This is a research-grade chemical and is not represented as USP, BP, or EP.
How should 2-Amino-8-quinolinol be handled?
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Handle 2-Amino-8-quinolinol with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Ensure good ventilation and avoid breathing dust. It is classified as causing skin irritation, serious eye irritation, and respiratory irritation (H315, H319, H335).
Is 2-Amino-8-quinolinol a controlled substance?
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Based on the provided data, there is no indication that 2-Amino-8-quinolinol is a controlled substance.
How is 2-Amino-8-quinolinol packaged and shipped?
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Tech Serve Solutions, as a specialist global supplier and exporter, handles packaging and shipping in compliance with all relevant regulations for chemical products.
How can I request a quote or sample for 2-Amino-8-quinolinol?
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Please contact our sales team through the website to request a quotation or a sample of 2-Amino-8-quinolinol.
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