7,8-Dimethoxy-1,2,5,6-tetrahydrobenzo[f]quinolin-3(4H)-one CAS 59424-49-6
| CAS No. | 59424-49-6 |
| Molecular Formula | C15H17NO3 |
| Molecular Weight | 259.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 7,8-Dimethoxy-1,2,5,6-tetrahydrobenzo[f]quinolin-3(4H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 7,8-Dimethoxy-1,2,5,6-tetrahydrobenzo[f]quinolin-3(4H)-one (CAS 59424-49-6), a certified reference material (molecular formula C15H17NO3, MW 259.30 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H17NO3, 7,8-Dimethoxy-1,2,5,6-tetrahydrobenzo[f]quinolin-3(4H)-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 259.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C15H17NO3 |
| Molecular Weight | 259.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
Related Dimethoxy Standards
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Recommended Standards
- 7-(Diethylamino)-2-imino-2H-chromene-3-carboxamide (CAS 79604-93-6)
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- 7-(3-Piperidinylmethoxy)-2H-chromen-2-one (CAS 946724-98-7)
- 7-Benzyl-2,6-bis(methylthio)-7H-purine (CAS 92495-25-5)
- 3,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1032358-02-3)
- 2-methyl-5-[(methylamino)sulfonyl]benzoic acid (CAS 926249-52-7)
- 2-Fluoro-N-methyl-4-nitroaniline (CAS 124431-92-1)
- (S)-2-(Boc-amino)-N,N-dimethyl-3-phenylpropanamide (CAS 78800-68-7)
- 3-Ethyl-6-fluoro-1h-indole (CAS 1360940-05-1)
- 1-Amino-5,5,5-trifluoropentan-2-ol (CAS 885032-35-9)
- Methyl (S)-4-amino-2-hydroxybutanoate hydrochloride (CAS 307316-20-7)
- N-(4-amino-5-methyl-2-nitrophenyl)acetamide (CAS 720699-25-2)
- 2,4-Dimethyl-2,3-dihydrobenzofuran-5-amine (CAS 153782-58-2)
- Semaglutide Sodium Salt (CAS CATO-C4X-222620)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com