2-{4-[2-nitro-4-(trifluoromethyl)phenyl]piperazin-1-yl}ethyl 3-(trifluoromethyl)benzoate CAS 338748-62-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338748-62-2 |
| Molecular Formula | C21H19F6N3O4 |
| Molecular Weight | 491.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-{4-[2-nitro-4-(trifluoromethyl)phenyl]piperazin-1-yl}ethyl 3-(trifluoromethyl)benzoate (CAS 338748-62-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H19F6N3O4. Molecular weight: 491.38 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H19F6N3O4 |
| Molecular Weight | 491.38 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-containing |
| Nitrogen Atoms | 3 |
Related nitro Standards
- 2-(4-(2-Nitro-4-(trifluoromethyl)phenyl)piperazin-1-yl)ethyl 2,4-dichlorobenzoate (CAS 338748-68-8)
- (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)
- 1-[4-Nitro-3-(trifluoromethyl)phenyl]-4-{5-[3-(trifluoromethyl)phenyl]-1H-pyrazol-3-yl}piperidine (CAS 1026780-29-9)
- 2-Nitro-N-(5-((2-oxo-2-((4-(trifluoromethoxy)phenyl)amino)ethyl)thio)-1,3,4-thiadiazol-2-yl)benzamide (CAS 868973-56-2)
- 5-Nitro-3-(pyridin-4-yl)-1-trityl-1H-indazole (CAS 1192873-56-5)
Recommended Standards
- Avanafil Impurity 96 (CAS 1643811-19-1)
- Tenofovir Impurity 28 (CAS 1246812-43-0)
- Prucalopride Impurity 26 (CAS 2250243-46-8)
- ([1,1′-Biphenyl]-2-yldicyclohexylphosphine)[1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamidato-κN]gold (CAS 1016161-75-3)
- 1-(2-Fluorophenyl)-3-(3-nitrophenyl)-1H-pyrazole-4-carbaldehyde (CAS 618101-77-2)
- 2-(4-(4-Ethylphenyl)-2-(pyrrolidin-1-yl)thiazol-5-yl)acetic acid (CAS 1443287-67-9)
- 2-(2-Amino-4-methylphenyl)propan-2-ol (CAS 1379292-34-8)
- Nicergoline Impurity 12 (CAS 35121-60-9)
- 3-(4',5'-Dimethyl-3'-(methylsulfonyl)-1'H-[1,2'-bipyrrol]-1'-yl)-N,N-dimethylpropan-1-amine (CAS 866149-72-6)
- Protein Kinase C (19-36) Peptide (CAS 113731-96-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com