Ethyl 1-[(4-chlorophenyl)methyl]-2-oxo-6-(trifluoromethyl)-1,2-dihydropyridine-3-carboxylate CAS 551930-92-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 551930-92-8 |
| Molecular Formula | C16H13ClF3NO3 |
| Molecular Weight | 359.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 1-[(4-chlorophenyl)methyl]-2-oxo-6-(trifluoromethyl)-1,2-dihydropyridine-3-carboxylate (CAS 551930-92-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H13ClF3NO3. Molecular weight: 359.73 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H13ClF3NO3 |
| Molecular Weight | 359.73 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 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.) | 1984 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
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- Methyl 5-(4-chlorophenyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 678552-03-9)
- 1-[(4-chlorophenyl)carbonyl]-3-[5-(trifluoromethyl)pyridin-2-yl]thiourea (CAS 1353878-23-5)
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Recommended Standards
- Methyl (5-(2-chloro-4-(trifluoromethyl)phenoxy)-2-methylphenyl)carbamate (CAS 866153-11-9)
- 3-(2-{[3-chloro-5-(trifluoromethyl)-2-pyridinyl]oxy}phenoxy)-2-butanone (CAS 339014-71-0)
- (1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrol-2-yl)(morpholino)methanone (CAS 338397-47-0)
- 3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(8α,9S)-10,11-dihydro-6'-methoxycinchonan-9-yl]amino]-3-cyclobutene-1,2-dione (CAS 1352957-59-5)
- 1-((4-Bromophenoxy)methyl)-2-methylbenzene (CAS 856381-92-5)
- Methyl 2,5-difluoro-4-methoxyphenylacetate (CAS 1807191-40-7)
- (3-Aminoazetidin-1-yl)(2,3,4-trifluorophenyl)methanone (CAS 1511446-12-0)
- N-benzylpicolinamide (CAS 18904-38-6)
- (4-Chloro-2-cyanophenyl)methanesulfonyl chloride (CAS 1432681-23-6)
- Semaglutide impurity 275 (CAS CATO-C4X-2226275)
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