2-(3-Trifluoromethyl-phenyl)-4H-isoquinoline-1,3-dione CAS 68178-69-8
| CAS No. | 68178-69-8 |
| Molecular Formula | C16H10F3NO2 |
| Molecular Weight | 305.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(3-Trifluoromethyl-phenyl)-4H-isoquinoline-1,3-dione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
2-(3-Trifluoromethyl-phenyl)-4H-isoquinoline-1,3-dione (CAS 68178-69-8), molecular formula C16H10F3NO2 and molecular weight 305.25 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C16H10F3NO2, 2-(3-Trifluoromethyl-phenyl)-4H-isoquinoline-1,3-dione contains a nitrogen-containing heterocyclic scaffold, 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 305.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H10F3NO2 |
| Molecular Weight | 305.25 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Trifluoromethyl Standards
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Recommended Standards
- 2-(3-(Trifluoromethyl)benzyl)isoindoline-1,3-dione (CAS 62039-87-6)
- 2-(5-Bromo-2-methoxyphenyl)-1,3-dithiane (CAS 301194-01-4)
- 2-(2-Isonicotinoylhydrazinyl)-4,6-dioxo-1,4,5,6-tetrahydropyrimidin-5-yl acetate (CAS 40598-55-8)
- 2-(Benzo[d]oxazol-2-yl)-1-(4-(trifluoromethyl)phenyl)ethan-1-one (CAS 849021-35-8)
- 2-((4-(Aminomethyl)phenyl)(methyl)amino)acetamide (CAS 1095147-37-7)
- (3aS,8aR)-2-(4-Methoxy-6-methylpyridin-2-yl)-8,8a-dihydro-3aH-indeno[1,2-d]oxazole (CAS 2757082-41-8)
- 2',4,4',6'-Tetrachloro-[1,1'-biphenyl]-3-carboxamide (CAS 1361542-39-3)
- 1-(2-Naphthylsulfonyl)piperidine-2-carboxylic acid (CAS 498531-43-4)
- 2-{2-[4-(Trifluoromethyl)phenoxy]ethyl}piperidinehydrochloride (CAS 1220037-66-0)
- Ethyl 4-amino-7-chloro-6-methoxyquinoline-3-carboxylate (CAS 1315345-28-8)
- 5-(tert-Butyl)-1H-1,2,4-triazol-3(2H)-one (CAS 934-50-9)
- 5-(Hydroxymethyl)-2-methoxy-5,8-dihydro-6H-pyrano[3,4-b]pyridin-5-ol (CAS 2814523-12-9)
- N-(6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinazolin-2-yl)acetamide (CAS 1187968-47-3)
- FLAG Epitope Peptide (CAS 98849-88-8)
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