7-Hydroxy-4-methyl-2(1H)-quinolone
7-Hydroxy-4-methyl-2(1H)-quinolone (CAS: 20513-71-7) is an organic compound with the molecular formula C10H9NO2 and a molecular weight of 175.18 g/mol. It is a quinolone derivative recognised for its fluorescent properties. This compound finds utility as a reference material in the research and analysis of quinolone compounds, particularly in studies concerning metabolism and potential carcinogenicity. Its suitability for fluorescence applications makes it valuable in detection and spectroscopic analyses.
- IUPAC
- 2,7-Dihydroxy-4-methylquinoline,7-Hydroxy-4-methylcarbostyryl
- Synonyms
- 2,7-Dihydroxy-4-methylquinoline7-Hydroxy-4-methylcarbostyryl
Reference Material
Utilised as a reference standard in analytical chemistry for the identification and quantification of quinolone derivatives. This is crucial for research into drug metabolism and toxicological studies.
Fluorescence Studies
Its inherent fluorescence characteristics make it suitable for applications as a fluorescent probe or indicator in various spectroscopic analyses. It exhibits distinct excitation and emission wavelengths dependent on pH.
Chemical Synthesis
Serves as a building block or intermediate in the synthesis of more complex organic molecules within research and development settings. Its quinolone structure offers a versatile scaffold for further functionalisation.
| Molecular weight | 175.18 |
|---|---|
| Empirical formula | C10H9NO2 |
| Assay | ≥97.0% (HPLC) |
| Solubility | DMF: solubleDMSO: solublealcohols: soluble |
| Application | 7-Hydroxy-4-methyl-2(1H)-quinolone may be used as a reference material in the study and analysis of quinolone derivatives in research areas such as carcinogenicity and quinolone metabolism. |
| Suitability | suitable for fluorescence |
| Melting point | ≥250 °C(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.
| Pka  | 7.8 |
|---|---|
| Fluorescence | λex 321 nm; λem 357 nm (pH 5.0)λex 351 nm; λem 428 nm in 0.1 M Tris pH 9.0 |
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 7-Hydroxy-4-methyl-2(1H)-quinolone used for?
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7-Hydroxy-4-methyl-2(1H)-quinolone is used as a reference material in the study and analysis of quinolone derivatives, particularly in research concerning carcinogenicity and metabolism. It is also suitable for fluorescence-based detection and analysis due to its fluorescent properties.
What are the CAS number and formula for 7-Hydroxy-4-methyl-2(1H)-quinolone?
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The CAS number for 7-Hydroxy-4-methyl-2(1H)-quinolone is 20513-71-7, and its molecular formula is C10H9NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 7-Hydroxy-4-methyl-2(1H)-quinolone with an assay of ≥97.0% (HPLC). TSS does not represent this product as USP, BP, or EP grade.
How should 7-Hydroxy-4-methyl-2(1H)-quinolone be handled safely?
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Handling requires appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Ensure good ventilation, avoid breathing dust, and wash hands thoroughly after handling. This compound is classified as causing skin irritation, eye irritation, and respiratory irritation (H315, H319, H335).
Is 7-Hydroxy-4-methyl-2(1H)-quinolone available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 7-Hydroxy-4-methyl-2(1H)-quinolone, and can facilitate international shipments.
How can I request a quote or sample for 7-Hydroxy-4-methyl-2(1H)-quinolone?
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Please contact our sales team via the website or direct inquiry to request a quotation or a sample of 7-Hydroxy-4-methyl-2(1H)-quinolone.
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