3',4'-Dimethoxy Flurbiprofen CAS 1346601-72-6
| CAS No. | 1346601-72-6 |
| Molecular Formula | C17H17FO4 |
| Molecular Weight | 304.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 304.31 g/mol gives 3',4'-Dimethoxy Flurbiprofen distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3',4'-Dimethoxy Flurbiprofen (CAS 1346601-72-6), a certified reference material (molecular formula C17H17FO4, MW 304.31 g/mol) for analytical method development and quality control.
3',4'-Dimethoxy Flurbiprofen (C17H17FO4) contains a flavonoid core, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H17FO4 |
| Molecular Weight | 304.31 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 |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
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Recommended Standards
- N-(3-(3-hydroxypropyl)-5-(trifluoromethyl)pyridin-2-yl)pivalamide (CAS 1346447-27-5)
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- Ethyl 4-((2-fluorobenzyl)oxy)-3-methoxybenzoate (CAS 1326730-10-2)
- 2,2,2-trifluoroethyl N-{4-[ethyl(propan-2-yl)amino]phenyl}carbamate (CAS 1477628-77-5)
- 2-(1H-Pyrazol-3-yl)-1H-indole-4-carboxamide (CAS 827316-70-1)
- (S)-1-((S)-2-Amino-3-carboxypropanoyl)pyrrolidine-2-carboxylic acid (CAS 42155-95-3)
- 5,5-Difluorooctahydropentalene-2-carboxylic acid (CAS 1784979-78-7)
- 6-(4H-1,2,4-triazol-4-yl)picolinic acid (CAS 1060796-15-7)
- Allyl nicotinate (CAS 25635-12-5)
- 5-Propylthiazole-4-carboxylic acid (CAS 900587-93-1)
- 1-((5-Isopropyl-2-methoxy-4-methylphenyl)sulfonyl)-1H-imidazole (CAS 442554-62-3)
- 2-(3-Methoxyphenyl)pyrimidine-5-carboxylic acid (CAS 927803-27-8)
- 3-(Trifluoromethyl)azetidin-3-ol (CAS 848392-24-5)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
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