N-((2,4-dichlorobenzoyl)oxy)-2,5-bis(2,2,2-trifluoroethoxy)benzamide CAS 338394-89-1
| CAS No. | 338394-89-1 |
| Molecular Formula | C18H11Cl2F6NO5 |
| Molecular Weight | 506.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C18H11Cl2F6NO5, N-((2,4-dichlorobenzoyl)oxy)-2,5-bis(2,2,2-trifluoroethoxy)benzamide contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 506.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
N-((2,4-dichlorobenzoyl)oxy)-2,5-bis(2,2,2-trifluoroethoxy)benzamide (CAS 338394-89-1) is a high-purity analytical reference standard with the molecular formula C18H11Cl2F6NO5 and a molecular weight of 506.18 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures N-((2,4-dichlorobenzoyl)oxy)-2,5-bis(2,2,2-trifluoroethoxy)benzamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H11Cl2F6NO5 |
| Molecular Weight | 506.18 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- N-((3,4-dichlorobenzoyl)oxy)-2,5-bis(2,2,2-trifluoroethoxy)benzamide (CAS 320418-46-0)
- N'-(3,4-dichlorobenzoyl)-2,5-bis(2,2,2-trifluoroethoxy)benzohydrazide (CAS 477872-38-1)
- 4-(2,4-Dichlorobenzoyl)-1-methyl-N'-{2-[3-(trifluoromethyl)phenoxy]ethanimidoyl}-1H-pyrrole-2-carbohydrazide (CAS 338418-47-6)
- 4-(2,4-Dichlorobenzoyl)-N'-[2-(2,4-dichlorophenoxy)ethanimidoyl]-1-methyl-1H-pyrrole-2-carbohydrazide (CAS 338395-71-4)
- (4-(2,3-Dichlorobenzoyl)-1H-pyrrol-2-yl)(4-(3,4-dichlorophenyl)piperazin-1-yl)methanone (CAS 477870-31-8)
- N1-(2,6-dichlorobenzoyl)-2-[5-chloro-2-nitro-4-(trifluoromethyl)phenyl]-2-methylhydrazine-1-carboxamide (CAS 219138-63-3)
- 2-(2,4-Dichlorobenzoyl)-3-(2,4-dichlorophenoxy)-5-(trifluoromethyl)pyridine (CAS 306977-37-7)
- 5-(2,4-Dichlorobenzoyl)-N,N-dimethyl-3-(4-phenoxyphenyl)thiophen-2-amine (CAS 338976-25-3)
Recommended Standards
- N-((4,5-Bis(2,4-dichlorophenyl)-3-nitrofuran-2-yl)methylene)aniline (CAS 883825-91-0)
- 1H,1H,2H,2H-Perfluorodecyl Acetate (CAS 37858-04-1)
- Bis(perfluorophenyl) phenyl phosphate (CAS 59616-63-6)
- Empagliflozin Impurity 163 (CAS CATO-C4X-1065163)
- Perphenazine-D8 dihydrochloride (CAS 2070015-23-3)
- Isoxazolo[3,4-b]pyridine-3-carboxylic acid (CAS 1368353-68-7)
- 6-chloro-N-methylpyridin-3-amine (CAS 120739-84-6)
- 6-Bromo-2-propyl-2,3-dihydro-1h-isoindol-1-one (CAS 807343-24-4)
- tert-Butyl N-(4-bromo-2,6-dinitrophenyl)-N-[(tert-butoxy)carbonyl]carbamate (CAS 1929606-71-2)
- 2-Amino-4-(methylsulfonyl)benzamide (CAS 1350317-86-0)
- tert-Butyl 4-(6-amino-3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)piperidine-1-carboxylate (CAS 1171795-32-6)
- 4-Chloro-6-difluoromethyl-2-ethyl-pyrimidine (CAS 1706433-40-0)
- Somatostatin Impurity 16 (CAS CATO-C4X-235016)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
Why CATO?
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