(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)(naphtho[2,1-b]furan-2-yl)methanone CAS 692738-16-2
| CAS No. | 692738-16-2 |
| Molecular Formula | C23H17ClF3N3O2 |
| Molecular Weight | 459.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 459.85 g/mol gives (4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)(naphtho[2,1-b]furan-2-yl)methanone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)(naphtho[2,1-b]furan-2-yl)methanone (CAS 692738-16-2), a certified reference material (molecular formula C23H17ClF3N3O2, MW 459.85 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, (4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)(naphtho[2,1-b]furan-2-yl)methanone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 459.85 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 | C23H17ClF3N3O2 |
| Molecular Weight | 459.85 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}-N-[2-(1H-indol-3-yl)ethyl]benzamide (CAS 1022600-61-8)
- 1-(2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-3-((4-methoxyphenyl)thio)pyrrolidine-2,5-dione (CAS 338422-37-0)
- N-{[5-chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]methyl}-N-(4-methoxyphenyl)benzenesulfonamide (CAS 955976-96-2)
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- 8-Benzyl-4-(2-chloro-5-nitrobenzoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326813-68-6)
- N-{[5-chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]methyl}-2,6-difluoro-N-(4-methoxyphenyl)benzamide (CAS 956611-91-9)
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Recommended Standards
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- (5-((4-Fluorophenyl)thio)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl (4-chlorophenyl)carbamate (CAS 318239-66-6)
- 3-((4-Chlorobenzyl)sulfonyl)-4-ethyl-5-((3-(trifluoromethyl)phenoxy)methyl)-4H-1,2,4-triazole (CAS 383146-74-5)
- Benzyl 2,7-diazaspiro[3.5]nonane-2-carboxylate hydrochloride (CAS 1227381-91-0)
- N-(o-tolyl)-2-naphthamide (CAS 413616-81-6)
- 6-Iodo-1-methyl-1H-indazole (CAS 1214899-83-8)
- tert-Butyl methyl((4-methyloxazol-2-yl)methyl)carbamate (CAS 1373958-91-8)
- 5-Bromoisoquinolin-1(2H)-one (CAS 190777-77-6)
- Ethyl 1-({4-oxo-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxalin-7-yl}sulfonyl)piperidine-4-carboxylate (CAS 1008946-98-2)
- 3-Chloro-6-methyl-4-nitro-(1H)indazole (CAS 885520-89-8)
- 1-(Isobutylamino)propan-2-ol (CAS 41063-33-6)
- Betamethasone Impurity 120 (CAS 82536-56-9)
- Peptide Impurity 04 (CAS 2913424-91-4)
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