1-(3-Fluorophenyl)-4-hydroxy-6-oxo-1,6-dihydropyridazine-3-carboxylic acid CAS 1368188-13-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1368188-13-9 |
| Molecular Formula | C11H7FN2O4 |
| Molecular Weight | 250.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Fluorophenyl)-4-hydroxy-6-oxo-1,6-dihydropyridazine-3-carboxylic acid (CAS 1368188-13-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H7FN2O4. Molecular weight: 250.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H7FN2O4 |
| Molecular Weight | 250.18 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 methanol, ethanol, DMSO |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluorophenyl Standards
- 1-(4-Fluorophenyl)-4-hydroxy-6-oxo-1,6-dihydropyridazine-3-carboxylic acid (CAS 1018498-97-9)
- 3-(4-Fluorophenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (CAS 1105193-80-3)
- 3-(3-Fluorophenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (CAS 1283108-17-7)
- 1-(4-fluorophenyl)-4,6-dioxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid (CAS 1803600-92-1)
- 3-(2-Fluorophenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (CAS 868143-08-2)
- 4-(4-Fluorophenyl)-2-(trifluoromethyl)butanoic acid (CAS 932710-60-6)
- 4-Fluorophenyl 4-fluoropyridin-2-ylcarbamate (CAS 1993323-88-8)
- 2-(1-(4-Fluorophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl)acetic acid (CAS 1011416-50-4)
Recommended Standards
- 6-Fluoro-7-methyl-8-nitroquinoline-2-carboxylic acid (CAS 1420790-53-9)
- trans-(4-Propylcyclohexyl)cyclohex-1-enylboronic acid (CAS 1256346-32-3)
- 6-Fluoro-5-methyl-8-nitroquinoline-2-carboxylic acid (CAS 1420792-06-8)
- 3-Thioxotetrahydro-1H-pyrrolo[1,2-c]imidazole-1,5(6H)-dione (CAS 13591-06-5)
- (5-Chloro-1-methyl-3-phenyl-1H-pyrazol-4-yl)methyl (4-chlorophenyl)carbamate (CAS 318248-37-2)
- 3-Hydroxy-N,N,N-trimethylprop-1-en-1-aminium chloride (CAS 91725-36-9)
- 3-Benzyl-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid (CAS 16015-49-9)
- 2-(3,5-Dimethylpiperidin-1-yl)ethan-1-ol (CAS 1153189-76-4)
- 6-Ethyl-7-methyl-6H-dibenzo[c,e][1,2]thiazine-9-carboxylic acid 5,5-dioxide (CAS 1858250-09-5)
- SAMS Peptide (CAS 125911-68-4)
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