4-(5-Methoxy-4-methoxycarbonyl-2-trifluoromethyl-phenyl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester CAS 1418273-44-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1418273-44-5 |
| Molecular Formula | C20H24F3NO5 |
| Molecular Weight | 415.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(5-Methoxy-4-methoxycarbonyl-2-trifluoromethyl-phenyl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester (CAS 1418273-44-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H24F3NO5. Molecular weight: 415.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H24F3NO5 |
| Molecular Weight | 415.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-(1,3-Dioxoisoindolin-2-yl)-N-(4-nitrophenyl)-3-phenylpropanamide (CAS 1212146-39-8)
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- N'-{thieno[2,3-b]quinoline-2-carbonyl}-3-(trifluoromethyl)benzohydrazide (CAS 478079-51-5)
- (1S)-1-(1-benzofuran-3-yl)ethan-1-ol (CAS 343614-13-1)
- 2-(Quinolin-8-yloxy)acetic acid hydrochloride (CAS 200505-18-6)
- 3-(3,3-Dimethylbutanamido)cyclopentane-1-carboxylic acid (CAS 1497783-57-9)
- 2-((4-Ethylcyclohexyl)amino)butan-1-ol (CAS 1152688-02-2)
- 56374-56-2 QA8Z3U5ENA Sodium acetate (1,2-13C2) UNII-QA8Z3U5ENA Sodium (13C2)-acetate Sodium acetate C-13, 1,2- (CAS 56374-56-2)
- 2-((4-Bromo-3-methylphenyl)amino)pyridine-3-sulfonamide (CAS 1779131-94-0)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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