1,7-dimethyl-1,4-dihydro-1,8-naphthyridin-4-one CAS 49655-84-7
| CAS No. | 49655-84-7 |
| Molecular Formula | C10H10N2O |
| Molecular Weight | 174.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1,7-dimethyl-1,4-dihydro-1,8-naphthyridin-4-one (C10H10N2O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 1,7-dimethyl-1,4-dihydro-1,8-naphthyridin-4-one (CAS 49655-84-7), a certified reference material (molecular formula C10H10N2O, MW 174.20 g/mol) for analytical method development and quality control.
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.
CATO manufactures 1,7-dimethyl-1,4-dihydro-1,8-naphthyridin-4-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.
Physical & Chemical Properties
| Molecular Formula | C10H10N2O |
| Molecular Weight | 174.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 2 |
Related dimethyl Standards
- 6,7-Dimethyl-3-formyl (1H)indazole (CAS 1000340-59-9)
- 4,7-Dimethyl-1h-indazole-3-carbaldehyde (CAS 1000340-75-9)
- 1,6-Dimethyl-1H-benzo[d]imidazole-2-carbaldehyde (CAS 123511-52-4)
- 1,3-Dimethyl-1H-indazole-5-carbaldehyde (CAS 1337881-74-9)
- 1,6-Dimethyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde (CAS 1368175-67-0)
- 5,6-dimethyl-1-benzofuran-2-carbaldehyde (CAS 1384427-32-0)
- 4,7-Dimethyl-2H-chromen-2-one (CAS 14002-90-5)
- 5,7-Dimethyl-2H-chromen-2-one (CAS 14002-99-4)
Recommended Standards
- 1,6-Dimethyl-1H-indazole-7-carbaldehyde (CAS 2768871-86-7)
- 1-[(pyridin-3-yl)methyl]-1h-pyrazol-5-amine (CAS 852990-17-1)
- 1,6-dimethyl-1,2-dihydro-1,5-naphthyridin-2-one (CAS 859986-81-5)
- 1-[(pyridin-4-yl)methyl]-1h-pyrazol-5-amine (CAS 3524-31-0)
- 6-(Aminomethyl)-5-cyclopropoxy-N,N-dimethylpyridin-3-amine (CAS 1243383-70-1)
- 4-Chloro-N,N-diisopropyl-3-nitrobenzamide (CAS 352443-08-4)
- 2-Chloro-N-((3S,4S)-4-hydroxy-1-tosylpyrrolidin-3-yl)-N-((R)-1-phenylethyl)acetamide (CAS 1159908-19-6)
- 6,7,8,9,10,11-Hexahydrocycloocta[b]quinoline-12-carboxylic acid (CAS 16880-77-6)
- Ethyl 5-[(2-fluorophenyl)methyl]-1h-pyrazole-4-carboxylate (CAS 1580482-90-1)
- 2-Hydrazinyl-3-methyl-5-(trifluoromethyl)pyridine (CAS 1024810-34-1)
- Roxadustat Impurity 28 (CAS CATO-C4X-221328)
- 3H-Indolium, 2-[2-[4-[(2-cyanoethyl)ethylamino]-2-methylphenyl]ethenyl]-1,3,3-trimethyl-, phosphate (CAS 72208-20-9)
- 2-Methyl-3-oxo-3-(thiophen-3-yl)propanenitrile (CAS 1152626-12-4)
- Acetyl-Tau Peptide (273-284) amide trifluoroacetate salt (CAS 1684399-52-7)
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