2-(2-Fluorophenyl)-6-methyl-3-oxo-2,3-dihydropyridazine-4-carboxylic acid CAS 1431729-14-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1431729-14-4 |
| Molecular Formula | C12H9FN2O3 |
| Molecular Weight | 248.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-Fluorophenyl)-6-methyl-3-oxo-2,3-dihydropyridazine-4-carboxylic acid (CAS 1431729-14-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H9FN2O3. Molecular weight: 248.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H9FN2O3 |
| Molecular Weight | 248.21 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 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) | 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
- 8-(4-Fluorophenyl)-2,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3,4-dione (CAS 1105190-03-1)
- 2-(3-(2-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)acetic acid (CAS 1206119-33-6)
- 2-(4-(4-Fluorophenyl)-6-oxopyrimidin-1(6H)-yl)acetic acid (CAS 1286705-94-9)
- 2-[3-(3-Fluorophenyl)-6-oxo-1,6-dihydropyridazin-1-yl]acetic acid (CAS 1338690-16-6)
- 4-(3-Fluorophenyl)-3,4-dihydrofuro[3,4-d]pyrimidine-2,5(1H,7H)-dione (CAS 1707571-65-0)
- 1-(2-Fluorophenyl)-6-methyl-4-oxo-1,4-dihydropyridazine-3-carboxylic acid (CAS 869634-08-2)
- 2-(3-(4-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)acetic acid (CAS 853318-09-9)
- 3-(3-Fluorophenyl)-2-(5-methyl-1h-1,2,3,4-tetrazol-1-yl)prop-2-enoic acid (CAS 929973-01-3)
Recommended Standards
- 4-(Difluoromethoxy)-3-nitrobenzothioamide (CAS 1403567-57-6)
- 3-((3-Fluoro-4-nitrophenoxy)methyl)pyridine (CAS 170282-74-3)
- 2-(Difluoromethoxy)-5-nitrobenzothioamide (CAS 1403564-29-3)
- Acetoxyethyltris((dimethylamino)silane (CAS 1356113-09-1)
- [2-(methylsulfanyl)ethyl]thiourea (CAS 98026-13-2)
- Isovaleryl-Phe-Nle-Sta-Ala-Sta-OH (CAS 98092-14-9)
- 3-Bromo-5-chloropyrazolo[1,5-A]pyrimidine (CAS 960613-96-1)
- 3-Cyclopropyl-1-isopropyl-1H-pyrazole-4-carboxylic acid (CAS 1550812-61-7)
- 3,4,5-Trihydroxy-6-((5-hydroxy-3-(4-methoxyphenyl)-4-oxo-4H-chromen-7-yl)oxy)tetrahydro-2H-pyran-2-carboxylic acid (CAS 38482-76-7)
- Endo-Ala35-Tirzepatide (CAS CATO-CPTD788687)
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