2-(4-(2-Nitro-4-(trifluoromethyl)phenyl)piperazin-1-yl)ethyl 2,4-dichlorobenzoate CAS 338748-68-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338748-68-8 |
| Molecular Formula | C20H18Cl2F3N3O4 |
| Molecular Weight | 492.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-(2-Nitro-4-(trifluoromethyl)phenyl)piperazin-1-yl)ethyl 2,4-dichlorobenzoate (CAS 338748-68-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H18Cl2F3N3O4. Molecular weight: 492.28 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H18Cl2F3N3O4 |
| Molecular Weight | 492.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Nitro Standards
- 2-{4-[2-nitro-4-(trifluoromethyl)phenyl]piperazin-1-yl}ethyl 3-(trifluoromethyl)benzoate (CAS 338748-62-2)
- (2-{Ethyl-[4-(4-nitro-phenylazo)-phenyl]-amino}-ethoxy)-acetic acid-4-nitro-phenyl ester (CAS 253426-51-6)
- 2-[(E)-2-nitro-2-phenyl-ethenyl]thiophene 2-[(E)-2-nitro-2-phenylethenyl]thiophene 5411-70-1 A829972 (CAS 5411-70-1)
- 4-Nitro-Z-Gly-Trp-Gly-OH (M-1595.0050) (CAS 64792-79-6)
- 2-({2-nitro-4-[(2,4,5-trichlorophenoxy)methyl]phenyl}sulfanyl)-1,3-benzothiazole (CAS 477869-55-9)
- 2-Nitro-N-(5-((2-oxo-2-((4-(trifluoromethoxy)phenyl)amino)ethyl)thio)-1,3,4-thiadiazol-2-yl)benzamide (CAS 868973-56-2)
- 1-[4-Nitro-3-(trifluoromethyl)phenyl]-4-{5-[3-(trifluoromethyl)phenyl]-1H-pyrazol-3-yl}piperidine (CAS 1026780-29-9)
- 1-{3-nitro-4-[(E)-2-{[2-(trifluoromethyl)phenyl]methylidene}hydrazin-1-yl]benzenesulfonyl}piperidine-4-carboxylic acid (CAS 860612-07-3)
Recommended Standards
- 3-Oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diyl bis(dihydrogen phosphate) (CAS 134869-03-7)
- 4-Chloro-N-(2-(2-(4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)amino)butanoyl)hydrazinyl)-2-oxoethyl)benzamide (CAS 338409-93-1)
- (1E)-N-[3,5-Bis(trifluoromethyl)phenyl]-1-{4-[(2,4-dichlorophenyl)methoxy]phenyl}methanimine (CAS 297149-81-6)
- 2-[(3-Methylbenzyl)sulfanyl]aniline (CAS 710967-01-4)
- 2-(2,3-Dihydrobenzofuran-5-yl)-N-(5-methylisoxazol-3-yl)acetamide (CAS 1363166-39-5)
- (2S)-2-ethylmorpholine (CAS 74572-14-8)
- 2-Chloro-4,5-dihydro-1H-imidazole sulfate (CAS 54255-12-8)
- 2-Methyl-2-(((1-methyl-1h-pyrrol-2-yl)methyl)amino)propan-1-ol (CAS 893572-52-6)
- 2,6-Difluoro-4-methoxybenzonitrile (CAS 123843-66-3)
- Semaglutide impurity 275 (CAS CATO-C4X-2226275)
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