N-[5-(Benzyloxy)-2,4-dichlorophenyl]-3-[2-nitro-4-(trifluoromethyl)phenoxy]thiophene-2-carboxamide CAS 339015-69-9
| CAS No. | 339015-69-9 |
| Molecular Formula | C25H15Cl2F3N2O5S |
| Molecular Weight | 583.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, N-[5-(Benzyloxy)-2,4-dichlorophenyl]-3-[2-nitro-4-(trifluoromethyl)phenoxy]thiophene-2-carboxamide (C25H15Cl2F3N2O5S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 17.0, corresponding to approximately 17 ring(s) or double-bond equivalent(s). With a molecular weight of 583.36 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
N-[5-(Benzyloxy)-2,4-dichlorophenyl]-3-[2-nitro-4-(trifluoromethyl)phenoxy]thiophene-2-carboxamide (CAS 339015-69-9) is a high-purity analytical reference standard with the molecular formula C25H15Cl2F3N2O5S and a molecular weight of 583.36 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.
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 | C25H15Cl2F3N2O5S |
| Molecular Weight | 583.36 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- N'-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-1-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](methyl)amino}-N',2,6-trimethyl-4-oxo-1,4-dihydropyridine-3-carbohydrazide (CAS 400082-52-2)
- Iohexol EP Impurity H (4,6-diiodo Isomer) (Mixture of Diastereomers) (CAS 1651211-79-8)
- 4-tert-Butyldimethylsilyl-5-chloro-6-oxo Simvastatin (CAS 134395-20-3)
- Iobitridol Impurity 31 (CAS CATO-C4X-317831)
- 1-(3-Bromo-5-iodophenyl)ethan-1-one (CAS 1003712-14-8)
- 1-Bromo-2-(4-methylphenyl)acetylene (CAS 33491-05-3)
- 1-((1h-Imidazol-5-yl)sulfonyl)piperazine (CAS 1248908-09-9)
- Arbidol Impurity 17 (CAS CATO-C4X-112917)
- N-((1,4-dithian-2-yl)methyl)thietan-3-amine (CAS 1862524-07-9)
- 2-Bromo-1-(2-phenylquinolin-4-yl)ethanone (CAS 101575-93-3)
- rel-1-(tert-Butyl) 2-methyl (2R,5R)-5-vinylpyrrolidine-1,2-dicarboxylate (CAS 138958-19-7)
- 2,3,5,6-tetramethylbenzenethiol (CAS 14786-84-6)
- 2-tert-Butylthiophene (CAS 1689-78-7)
- [a-Glu](Side chain transposition)- Semaglutide (CAS CATO-C4X-2226111)
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