1,4-Dihydro-2,6-Dimethyl-4-(5-Trifluoromethyl-2-Furyl)-3,5-Pyridinedicarboxylic Acid Diethyl Ester CAS 71160-09-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 71160-09-3 |
| Molecular Formula | C18H20F3NO5 |
| Molecular Weight | 387.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,4-Dihydro-2,6-Dimethyl-4-(5-Trifluoromethyl-2-Furyl)-3,5-Pyridinedicarboxylic Acid Diethyl Ester (CAS 71160-09-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H20F3NO5. Molecular weight: 387.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H20F3NO5 |
| Molecular Weight | 387.35 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (1E)-N-{2-[3-(trifluoromethyl)phenoxy]ethoxy}-1H,2H-naphtho[2,1-b]furan-1-imine (CAS 338415-22-8)
- Methyl 3-nitro-4-[4-(3-nitropyridin-2-yl)piperazin-1-yl]benzoate (CAS 478246-52-5)
- tert-Butyl 4-((2-bromo-5,5-dimethylcyclohex-1-enyl)methyl)piperazine-1-carboxylate (CAS 1229247-71-5)
- 4-bromo-2-(1-bromo-2,2,2-trifluoroethyl)-1-methoxy-Benzene (CAS 1250022-39-9)
- Methyl 5,7-dimethoxy-1,2,3,4-tetrahydronaphthalene-2-carboxylate (CAS 1956327-82-4)
- Axitinib Impurity 18 (CAS CATO-C4X-107118)
- 6-(4-Phenylpiperazine-1-carbonyl)cyclohex-3-ene-1-carboxylic acid (CAS 419558-95-5)
- n-(4-Acetylphenyl)pyrazine-2-carboxamide (CAS 353783-61-6)
- 3-Amino-2-methyl-6-(methylsulfonyl)pyridine (CAS 897732-75-1)
- Q-Peptide trifluoroacetate salt (CAS 1361235-89-3)
Why CATO?
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