2',3,4-Trifluoro-4''-propyl-1,1':4',1''-terphenyl CAS 248936-60-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 248936-60-9 |
| Molecular Formula | C21H17F3 |
| Molecular Weight | 326.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2',3,4-Trifluoro-4''-propyl-1,1':4',1''-terphenyl (CAS 248936-60-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H17F3. Molecular weight: 326.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H17F3 |
| Molecular Weight | 326.35 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Trifluoro Standards
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Recommended Standards
- 2-(7-Oxo-3-(m-tolyl)-3,7-dihydro-6H-[1,2,3]triazolo[4,5-d]pyrimidin-6-yl)-N-propylacetamide (CAS 893932-78-0)
- 2-(4-Methoxyphenyl)-N-(5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)acetamide (CAS 922056-04-0)
- 2-(4-(4-Aminophenoxy)phenyl)benzofuran-5-carbonitrile (CAS 90179-00-3)
- Ethyl 2-((6-(((4-chlorophenyl)thio)methyl)-2-(pyridin-3-yl)pyrimidin-4-yl)thio)acetate (CAS 860609-60-5)
- O-(5-Bromo-2-formylphenyl) dimethylcarbamothioate (CAS 1624261-11-5)
- (Cis-3-(6-amino-9H-purin-9-yl)cyclobutyl)methanol (CAS 125962-36-9)
- 3-Cyclohexyl-1-(3-hydroxypiperidin-1-yl)propan-1-one (CAS 1090430-13-9)
- 5,5'-(Ethyne-1,2-diyl)diisophthalaldehyde (CAS 2237965-02-3)
- 2-(4-Chloro-3-fluoro-2-(methylthio)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1680200-85-4)
- KALA Amphipathic Peptide (CAS 187987-64-0)
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