Ethyl 7-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,2,3,4-tetrahydro-1,8-naphthyridine-3-carboxylate CAS 125290-81-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 125290-81-5 |
| Molecular Formula | C14H14ClFN2O3 |
| Molecular Weight | 312.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 7-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,2,3,4-tetrahydro-1,8-naphthyridine-3-carboxylate (CAS 125290-81-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H14ClFN2O3. Molecular weight: 312.72 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H14ClFN2O3 |
| Molecular Weight | 312.72 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Ethyl 6-(chloromethyl)-4-(4-fluorophenyl)-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 1260906-12-4)
- 6-Chloro-1,1',3,3'-tetramethyl-1H,1'H,2H,2'H,3H,3'H,4H,4'H-[5,5'-bipyrimidine]-2,2',4,4'-tetrone (CAS 860612-47-1)
- (E)-N-(4-Chlorophenyl)-N'-methyl-3-(trifluoromethyl)benzene-1-carboximidamide (CAS 339027-05-3)
- 4-[4-(tert-Butyl)phenoxy]-3-chlorophenylaminehydrochloride (CAS 1185296-96-1)
- 2-(4-Bromophenyl)propionic Acid (CAS 53086-53-6)
- 1,3-Diiodopropan-2-ol (CAS 534-08-7)
- 4-Iodo-6-methyl-2-(methylsulfonyl)pyrimidine (CAS 591248-68-9)
- 2-Iodo-N-((1-methyl-1h-pyrazol-5-yl)methyl)aniline (CAS 1156715-93-3)
- (2S,3R)-2-Amino-3-hydroxy-4,4-dimethylpentanoic acid (CAS 171866-72-1)
- (β-Asp5)-Delta-Sleep Inducing Peptide (CAS 82602-88-8)
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