1,4-Dihydro-2,6-Dimethyl-4-[O-(Trifluoromethyl)Phenyl]-3,5-Pyridinedicarboxylic Acid Dimethyl Ester CAS 53219-40-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 53219-40-2 |
| Molecular Formula | C18H18F3NO4 |
| Molecular Weight | 369.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,4-Dihydro-2,6-Dimethyl-4-[O-(Trifluoromethyl)Phenyl]-3,5-Pyridinedicarboxylic Acid Dimethyl Ester (CAS 53219-40-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H18F3NO4. Molecular weight: 369.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H18F3NO4 |
| Molecular Weight | 369.34 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- (S)-4-(4-Fluoro-2-nitrophenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid (CAS 1786943-08-5)
- 4-(1-(4-Chlorophenoxy)ethyl)pyrimidin-2-amine (CAS 339021-08-8)
- 5-{[(2-chlorophenyl)methyl]sulfanyl}-3-(cyclohexylmethyl)-8,9-dimethoxy-2H,3H-imidazo[1,2-c]quinazolin-2-one (CAS 1024013-32-8)
- DL-Dihydro-Orotic Acid (CAS 155-54-4)
- 1-(Ethoxyethynyl)cyclopentan-1-ol (CAS 100144-59-0)
- N-(6-Ethoxy-3-(2-ethoxyethyl)benzo[d]thiazol-2(3H)-ylidene)cyclopropanecarboxamide (CAS 865174-36-3)
- {1-[amino(1-methyl-1H-pyrazol-4-yl)methyl]cyclobutyl}methanol dihydrochloride (CAS 1808436-98-7)
- D-Pro38-Tirzepatide (CAS CATO-CPTD788901)
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