2-Ethoxy-N-((1-(4-fluorophenyl)cyclopropyl)methyl)benzamide CAS 1049388-52-4
| CAS No. | 1049388-52-4 |
| Molecular Formula | C19H20FNO2 |
| Molecular Weight | 313.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Ethoxy-N-((1-(4-fluorophenyl)cyclopropyl)methyl)benzamide (CAS 1049388-52-4), molecular formula C19H20FNO2 and molecular weight 313.37 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C19H20FNO2, 2-Ethoxy-N-((1-(4-fluorophenyl)cyclopropyl)methyl)benzamide contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 313.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C19H20FNO2 |
| Molecular Weight | 313.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Ethoxy Standards
- 4-Ethoxy-2,3-diphenyl-1H-indole (CAS 103973-37-1)
- 6-Ethoxy-2,3-diphenyl-1H-indole (CAS 103973-38-2)
- 2-Ethoxy-N-(3-hydroxycyclohexyl)-1-naphthamide (CAS 1396773-89-9)
- 2-(2-Ethoxy-6-formylphenoxy)-N-(p-tolyl)acetamide (CAS 1427020-68-5)
- 2-(2-Ethoxy-4-formylphenoxy)-N-(m-tolyl)acetamide (CAS 247592-66-1)
- 2-(2-Ethoxy-4-formylphenoxy)-N-(o-tolyl)acetamide (CAS 247592-68-3)
- 2-(2-Ethoxy-4-formylphenoxy)-N-(p-tolyl)acetamide (CAS 247592-65-0)
- 3-Ethoxy-2-ethyl-N-(furan-2-ylmethyl)-2H-indazole-6-carboxamide (CAS 919108-80-8)
Recommended Standards
- N-(Furan-2-ylmethyl)-2-(2-(phenylamino)thiazol-4-yl)acetamide (CAS 1040676-32-1)
- 5-Methoxy-3-(methylthio)-1-phenyl-1H-indole-2-carboxylic acid (CAS 104961-51-5)
- 4-(2-(5-Methyl-2-(thiophen-2-yl)oxazol-4-yl)ethoxy)benzaldehyde (CAS 103789-62-4)
- 5-(4-Methoxyphenoxymethyl)-4-phenyl-4h-1,2,4-triazole-3-thiol (CAS 107951-97-3)
- 2-Chloro-4-ethynyl-5-methylpyridine (CAS 1824300-89-1)
- 5-Bromo-2,3-difluoro-4-(trimethylsilyl)benzoic acid (CAS 1241948-58-2)
- 1-(3-Chloropyridin-4-yl)cyclopropan-1-amine (CAS 1266191-47-2)
- 2-Oxo-2,3-dihydro-1H-indole-7-carbaldehyde (CAS 933753-63-0)
- Canagliflozin Impurity 94 (CAS CATO-C4X-112394)
- 1-[2-(Propan-2-yl)phenyl]piperazine (CAS 119695-82-8)
- 6H6IW50K3Z 73545-15-0 Isobutyl 2-butenoate 2-Butenoic acid, 2-methylpropyl ester, (E)- 2-Butenoic acid, 2-methylpropyl ester, (2E)- Crotonic acid, isobutyl ester, (trans)- UNII-6H6IW50K3Z (CAS 73545-15-0)
- 1-Propylcyclobutane-1-carboxylic acid (CAS 58148-14-4)
- 4-Chloro-5-(2-(1,1,1-trifluoro-2-methylpropan-2-yl)pyridin-4-yl)thiazol-2-amine (CAS 1217486-93-5)
- Semaglutide Impurity 6 (CAS 62-57-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com