1-(2-Nitrobenzenesulfonyl)-4-[3-(trifluoromethyl)benzoyl]piperazine CAS 866152-62-7
| CAS No. | 866152-62-7 |
| Molecular Formula | C18H16F3N3O5S |
| Molecular Weight | 443.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(2-Nitrobenzenesulfonyl)-4-[3-(trifluoromethyl)benzoyl]piperazine is closely related to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-(2-Nitrobenzenesulfonyl)-4-[3-(trifluoromethyl)benzoyl]piperazine (CAS 866152-62-7), a certified reference material (molecular formula C18H16F3N3O5S, MW 443.40 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, 1-(2-Nitrobenzenesulfonyl)-4-[3-(trifluoromethyl)benzoyl]piperazine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 443.40 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C18H16F3N3O5S |
| Molecular Weight | 443.40 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Nitrobenzenesulfonyl Standards
- 1-(2-Nitrobenzenesulfonyl)-4-[5-(thiophen-2-yl)-1H-pyrazol-3-yl]piperidine (CAS 1026099-77-3)
- 1-{3-[(4-nitrobenzenesulfonyl)azanidyl]-1,4-dioxo-1,4-dihydronaphthalen-2-yl}-3H-1$l^{5},3-benzodiazol-1-ylium (CAS 301154-74-5)
- 1-(2-Nitrobenzenesulfonyl)-4-{5-[3-(trifluoromethyl)phenyl]-1H-pyrazol-3-yl}piperidine (CAS 1030386-10-7)
- 4-[4-(2-methyl-5-nitrobenzenesulfonyl)piperazin-1-yl]-4-oxobutanoic acid (CAS 744264-22-0)
- 2-(2-Nitrobenzenesulfonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 1008002-08-1)
- 4-[(2-methyl-5-nitrobenzenesulfonyl)oxy]benzoic acid (CAS 749216-12-4)
- 1-(2-Methyl-5-nitrobenzenesulfonyl)piperidine-4-carboxylic acid (CAS 722473-59-8)
- 4-[(3-nitrobenzenesulfonyl)oxy]benzoic acid (CAS 568543-73-7)
Recommended Standards
- (3-Amino-6-(pyridin-4-yl)-4-(trifluoromethyl)thieno[2,3-b]pyridin-2-yl)(benzo[d][1,3]dioxol-5-yl)methanone (CAS 626225-23-8)
- 6-((2-(Benzo[d][1,3]dioxol-5-yl)-2-oxoethyl)thio)-4-(trifluoromethyl)-[2,4'-bipyridine]-5-carbonitrile (CAS 625377-04-0)
- 1-((Benzyloxy)methyl)-6-((3,5-dimethylphenyl)selanyl)-5-ethylpyrimidine-2,4(1H,3H)-dione (CAS 172256-05-2)
- 4-(2-(1,2-Dimethyl-1H-indol-3-yl)-3,3,4,4,5,5-hexafluorocyclopent-1-en-1-yl)-5-methylthiophene-2-carbaldehyde (CAS 1400275-94-6)
- Sodium 2-chloro-6-fluorobenzoate (CAS 1382106-10-6)
- 2-Chloro-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidin-5-one (CAS 1393545-69-1)
- 5-Amino-N-cyclohexyl-1-(3-(trifluoromethyl)phenyl)-1H-1,2,3-triazole-4-carboxamide (CAS 951900-11-1)
- triisopropyl-[2-[6-(methoxymethoxy)-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthyl]ethynyl]silane (CAS 2621932-42-9)
- Ethyl cis-2-(Hydroxymethyl)cyclopropanecarboxylate (CAS 84673-56-3)
- Methyl 3-(4-hydroxyphenyl)cyclobutane-1-carboxylate (CAS 1798747-54-2)
- 1-((4-Bromo-3-methylbenzyl)amino)propan-2-ol (CAS 1502060-94-7)
- 6-Ethoxyquinoline (CAS 22883-85-8)
- 4-{[4-(diethylamino)phenyl]methylidene}-1,2,3,4-tetrahydroacridine-9-carboxylic acid (CAS 379729-49-4)
- Compstatin control peptide (CAS 301544-78-5)
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