1,1,1-Trifluoro-3-methylpentane-2,4-dione CAS 360-82-7
| CAS No. | 360-82-7 |
| Molecular Formula | C6H7F3O2 |
| Molecular Weight | 168.11 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.
1,1,1-Trifluoro-3-methylpentane-2,4-dione (CAS 360-82-7) is a high-purity analytical reference standard with the molecular formula C6H7F3O2 and a molecular weight of 168.11 g/mol.
Based on its molecular formula C6H7F3O2, 1,1,1-Trifluoro-3-methylpentane-2,4-dione contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 168.11 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.
As a certified reference material (CRM), 1,1,1-Trifluoro-3-methylpentane-2,4-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.
Physical & Chemical Properties
| Molecular Formula | C6H7F3O2 |
| Molecular Weight | 168.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Trifluoro Standards
- (Z)-1,1,1-trifluoro-4-methoxypent-3-en-2-one (CAS 102145-82-4)
- 2,2,2-Trifluoro-1-(tetrahydro-3-furanyl)ethanone (CAS 1339862-66-6)
- 1,1,1-Trifluoro-4-methoxy-,(3e)-3-penten-2-one (CAS 135351-20-1)
- 2,2,2-Trifluoro-1-(tetrahydrofuran-2-yl)ethan-1-one (CAS 2090295-28-4)
- 4,4,4-Trifluoro-3-methyl-but-2-enoic acid methyl ester (CAS 671-82-9)
- 2,2,2-trifluoro-1-(1H-pyrazol-4-yl)ethan-1-one (CAS 161957-47-7)
- 1,1,1-Trifluoro-5-methylhexan-2-one (CAS 1275460-51-9)
- 1,1,1-Trifluoro-4-methylhexan-2-one (CAS 1341589-34-1)
Recommended Standards
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- 6-Methoxyimidazo[1,2-b]pyridazine (CAS 17240-33-4)
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- ethyl 5-amino-1-(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)-1{H}-pyrazole-4-carboxylate (CAS 91426-55-0)
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