3-[3,5-Bis(trifluoromethyl)phenyl]-5-chloro-1,2-oxazole-4-carbaldehyde CAS 1354919-16-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1354919-16-6 |
| Molecular Formula | C12H4ClF6NO2 |
| Molecular Weight | 343.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[3,5-Bis(trifluoromethyl)phenyl]-5-chloro-1,2-oxazole-4-carbaldehyde (CAS 1354919-16-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H4ClF6NO2. Molecular weight: 343.61 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H4ClF6NO2 |
| Molecular Weight | 343.61 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 |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 4-(6-(Bromomethyl)-2-chloropyrido[3,2-d]pyrimidin-4-yl)morpholine (CAS 1332075-57-6)
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-6-(trifluoromethyl)pyrimidin-4-ol (CAS 1582770-04-4)
- 4-(7-(Bromomethyl)-2-chloropyrido[2,3-d]pyrimidin-4-yl)morpholine (CAS 1227958-17-9)
- 1-(1-(Tert-butoxycarbonyl)pyrrolidin-3-yl)piperidine-4-carboxylic acid (CAS 1440535-47-6)
- 1,5-Dimethyl-1H-indazole (CAS 70127-93-4)
- 1-(5-(O-tolyl)-1,3,4-oxadiazol-2-yl)ethan-1-amine hydrochloride (CAS 1417634-16-2)
- 2-(Chloromethyl)-5-(difluoromethyl)-6-methylpyridine-3-acetonitrile (CAS 1361800-43-2)
- 2-(4-Cyano-6-(difluoromethyl)-5-methoxypyridin-2-yl)acetic acid (CAS 1806005-85-5)
- 2-Chloro-3-(chloromethyl)-7-methylquinoline (CAS 521915-96-8)
- D-[Thr]7-Liraglutide (CAS CATO-C4X-199237)
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