2-(4-Fluorophenyl)-8-hydroxy-6-methoxyisoquinolin-1(2H)-one CAS 1956376-58-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1956376-58-1 |
| Molecular Formula | C16H12FNO3 |
| Molecular Weight | 285.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Fluorophenyl)-8-hydroxy-6-methoxyisoquinolin-1(2H)-one (CAS 1956376-58-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H12FNO3. Molecular weight: 285.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H12FNO3 |
| Molecular Weight | 285.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluorophenyl Standards
- Methyl 1-(2-fluorophenyl)-6-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1011398-46-1)
- 1-(4-Fluorophenyl)-3-methyl-5-(1H-pyrrol-1-yl)-1H-pyrazole-4-carboxylic acid (CAS 1171733-15-5)
- 3-(2-Fluorophenyl)-2,7-dimethylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 1204296-96-7)
- 3-(3-Fluorophenyl)-2,7-dimethylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 1204297-72-2)
- 2-(2-Fluorophenyl)-5-hydroxy-6-methoxyquinolin-4(1H)-one (CAS 1256037-40-7)
- 2-(3-Fluorophenyl)-5-hydroxy-6-methoxy-4(1H)-quinolinone (CAS 1256037-41-8)
- 2-(4-Fluorophenyl)-5-hydroxy-6-methoxyquinolin-4(1H)-one (CAS 1256037-42-9)
- 4-(3-(4-Fluorophenyl)-1H-1,2,4-triazol-5-yl)-2-methoxyphenol (CAS 1416343-12-8)
Recommended Standards
- Ethyl 2-(2-fluorophenyl)imidazo[1,2-b]pyridazine-3-carboxylate (CAS 1923069-02-6)
- (2E)-3-(2H-1,3-Benzodioxol-5-yl)-N-(4-fluorophenyl)prop-2-enamide (CAS 298215-60-8)
- (3-Amino-5-methoxybenzofuran-2-yl)(4-fluorophenyl)methanone (CAS 182124-33-0)
- 2-(3-Chloropropyl)-4-fluoro-1-methylbenzene (CAS 1339775-79-9)
- 1-(4-pyrrolidin-1-ylphenyl)methanamine,2HCl (CAS 1431962-38-7)
- 6-(2-Fluoro-4-methoxyphenyl)pyridazin-3-ol (CAS 1219566-14-9)
- (1,1,2,3,3,3-Hexafluoropropoxy)benzene (CAS 357-98-2)
- n-(4-Chloro-1,3-diethyl-1h-pyrazol-5-yl)methanesulfonamide (CAS 1491325-79-1)
- Resmetirom Impurity 37 (CAS CATO-C4X-291237)
- D-Lys20-Tirzepatide (CAS CATO-CPTD788914)
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 13829788188 / jacky.chen@cato-chem.com