2,6-Bis[(4S)-4,5-dihydro-4-(1-methylethyl)-2-oxazolyl]-4-(trifluoromethyl)pyridine CAS 1009339-23-4
| CAS No. | 1009339-23-4 |
| Molecular Formula | C18H22F3N3O2 |
| Molecular Weight | 369.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
2,6-Bis[(4S)-4,5-dihydro-4-(1-methylethyl)-2-oxazolyl]-4-(trifluoromethyl)pyridine (CAS 1009339-23-4), molecular formula C18H22F3N3O2 and molecular weight 369.38 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C18H22F3N3O2, 2,6-Bis[(4S)-4,5-dihydro-4-(1-methylethyl)-2-oxazolyl]-4-(trifluoromethyl)pyridine contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 369.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 2,6-Bis[(4S)-4,5-dihydro-4-(1-methylethyl)-2-oxazolyl]-4-(trifluoromethyl)pyridine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H22F3N3O2 |
| Molecular Weight | 369.38 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.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- Fmoc-Ser(Ac)-OH (CAS 171778-17-9)
- 1,1,1-Trifluoro-3-(4-(3-(4-methoxyphenyl)-1H-pyrazol-5-yl)piperidin-1-yl)propan-2-ol (CAS 1025769-00-9)
- Fmoc-Glu-OH (CAS 121343-82-6)
- (R,E)-N-(1-(naphthalen-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)acrylamide (CAS 1095393-66-0)
- Trimethylamine (CAS 75-50-3)
- N-Benzyl-N,N-dimethyl-2-(2-(3-methyl-4-(2,4,4-trimethylpentan-2-yl)phenoxy)ethoxy)ethanaminium chloride (CAS 15716-02-6)
- Nicotinamide cobalt chloride (CAS 6856-47-9)
- Methyl 7-formylbenzofuran-2-carboxylate (CAS 1780084-52-7)
- N-Nitroso-N-propyl-p-toluenesulfonamide (CAS 33469-51-1)
- 8-Bromo-7-chloro-2,3-dihydro-1H-pyrrolo[1,2-a]indol-1-one (CAS 625847-32-7)
- 4-(6-Bromo-3-pyridyl)morpholine (CAS 952582-08-0)
- 1-(4-Fluorophenyl)-3-methyl-1H-thieno[2,3-c]pyrazole-5-carboxylic acid (CAS 325721-14-0)
- 1-[2-Amino-4-(trifluoromethyl)phenyl]-3-pyrrolidinol (CAS 1220037-33-1)
- (Ser(PO?H?)3??·???)-Tau Peptide (379-408) trifluoroacetate salt (CAS 2022956-60-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com