Methyl 6-oxo-4-phenoxy-1-(3-(trifluoromethyl)phenyl)-1,6-dihydropyridazine-3-carboxylate CAS 338396-00-2
| CAS No. | 338396-00-2 |
| Molecular Formula | C19H13F3N2O4 |
| Molecular Weight | 390.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 390.31 g/mol gives Methyl 6-oxo-4-phenoxy-1-(3-(trifluoromethyl)phenyl)-1,6-dihydropyridazine-3-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Methyl 6-oxo-4-phenoxy-1-(3-(trifluoromethyl)phenyl)-1,6-dihydropyridazine-3-carboxylate (CAS 338396-00-2) is a high-purity analytical reference standard with the molecular formula C19H13F3N2O4 and a molecular weight of 390.31 g/mol.
Structurally, Methyl 6-oxo-4-phenoxy-1-(3-(trifluoromethyl)phenyl)-1,6-dihydropyridazine-3-carboxylate (C19H13F3N2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 390.31 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Methyl 6-oxo-4-phenoxy-1-(3-(trifluoromethyl)phenyl)-1,6-dihydropyridazine-3-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H13F3N2O4 |
| Molecular Weight | 390.31 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 7-[(E)-2-[(Thiophen-2-yl)methylidene]hydrazin-1-yl]-2,4-bis(trifluoromethyl)-1,8-naphthyridine (CAS 338962-15-5)
- N-[4-[(Trifluoroacetyl)amino]benzoyl]-L-glutamic Acid Dimethyl Ester (CAS 233600-78-7)
- 4-Bromo-2-(((4-cyclohexylphenyl)amino)methyl)-6-methoxyphenol (CAS 763130-42-3)
- 2180AE 385376-07-8 C19H13F3N2O4 Methyl 3-(5-{(E)-2-[2-oxo-6-(trifluoromethyl)-2,3-dihydropyrimidin-4-yl]vinyl}-2-furyl)benzoate (CAS 385376-07-8)
- Ethyl 2-(3,5-dichloropyridin-4-yl)acetate (CAS 541520-63-2)
- 2-Amino-2-(pyridin-2-yl)ethanol (CAS 724463-80-3)
- 2-Chloro-2,2-difluoro-1-(p-tolyl)ethan-1-one (CAS 89264-09-5)
- Tri-M-Cresyl Phosphate (CAS 563-04-2)
- 5-Methyl-2,3-diphenyl-1H-indole (CAS 36804-50-9)
- 2,3-Dichlorobenzo[g]quinoxaline (CAS 19187-03-2)
- 1-(2-Amino-4-bromophenyl)-4-piperidinol (CAS 1016777-06-2)
- 2-(4-Chlorobenzenesulfinyl)-3-methanesulfonyl-4-methyl-6-phenylpyridine (CAS 339017-09-3)
- 1-(4-Iodophenyl)hexan-1-one (CAS 160565-78-6)
- Semaglutide Impurity 158 (x TFA Salt) (CAS CATO-C4X-2226158)
Why CATO?
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