2-Oxo-5-(pyridin-4-yl)-1,2-dihydro-1,6-naphthyridine-3-carboxylic acid CAS 102995-79-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 102995-79-9 |
| Molecular Formula | C14H9N3O3 |
| Molecular Weight | 267.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Oxo-5-(pyridin-4-yl)-1,2-dihydro-1,6-naphthyridine-3-carboxylic acid (CAS 102995-79-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H9N3O3. Molecular weight: 267.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H9N3O3 |
| Molecular Weight | 267.24 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
Related Oxo Standards
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- 2-(Pyridin-4-yl)-6-(trifluoromethyl)nicotinamide (CAS 1214344-56-5)
- Ethyl 2-(pyridin-3-yl)-1H-benzo[d]imidazole-5-carboxylate (CAS 1632392-01-8)
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Recommended Standards
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- 3-(2,2,2-Trifluoroacetyl)dihydrofuran-2(3H)-one (CAS 69243-04-5)
- pyridazine-3,6-dicarboxylic acid (CAS 57266-70-3)
- 2-Chloro-1-(dibenzo[b,d]furan-2-yl)ethanone (CAS 13067-90-8)
- (R)-1-(2-fluoro-5-(trifluoromethyl)phenyl)-2-methoxyethan-1-amine (CAS 1270004-70-0)
- (4S,5R)-5-Isopropyl-4-methyl-4,5-dihydroisoxazole-3-carbaldehyde (CAS 735317-46-1)
- N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)phenyl)acetamide (CAS 1150271-66-1)
- Neuroendocrine Regulatory Peptide-1 (human) (H-6622.1000) (CAS 954420-50-9)
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