5-(4-Chlorophenoxy)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde CAS 321848-47-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321848-47-9 |
| Molecular Formula | C12H8ClF3N2O2 |
| Molecular Weight | 304.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-(4-Chlorophenoxy)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde (CAS 321848-47-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H8ClF3N2O2. Molecular weight: 304.65 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H8ClF3N2O2 |
| Molecular Weight | 304.65 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenoxy Standards
- 5-(3-Chlorophenoxy)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde (CAS 282523-36-8)
- 2-(3-Chlorophenoxy)-N-isonicotinoylethanehydrazonamide (CAS 261362-99-6)
- 2-{[2-(4-Chlorophenoxy)ethyl]thio}-1H-benzimidazole (CAS 312749-73-8)
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- N-[2-(2-Chlorophenoxy)ethyl]-3-propoxyaniline (CAS 1040683-68-8)
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Recommended Standards
- Ethyl 4-chloro-8-(trifluoromethyl)quinazoline-2-carboxylate (CAS 2112917-48-1)
- 3-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}-2-methyl-1,4-dihydropyridin-4-one (CAS 303151-84-0)
- Methyl 5-(4-chlorophenyl)-2-(trifluoromethyl)-3-furoate (CAS 2197052-79-0)
- 4-(2,4-Dichlorobenzoyl)-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-95-0)
- 2-Chloro-1-ethyl-4-methoxybenzene (CAS 1369906-66-0)
- (4-(Aminomethyl)piperidin-1-yl)(1H-imidazol-5-yl)methanone (CAS 1479860-24-6)
- Methyl 4-amino-2,6-dimethoxybenzoate (CAS 3956-34-1)
- 1-Methyl-3-azabicyclo[3.2.1]octane (CAS 88799-00-2)
- 5-Aminouridine HCl salt (CAS 116154-74-6)
- Palmitoyl Tetrapeptide-7 (CAS 221227-05-0)
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