1,1,1-Trifluoro-5-methylheptane-2,4-dione CAS 33284-45-6
| CAS No. | 33284-45-6 |
| Molecular Formula | C13H23ClN2O3 |
| Molecular Weight | 290.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1,1,1-Trifluoro-5-methylheptane-2,4-dione 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.
CATO supplies 1,1,1-Trifluoro-5-methylheptane-2,4-dione (CAS 33284-45-6), a certified reference material (molecular formula C13H23ClN2O3, MW 290.79 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H23ClN2O3, 1,1,1-Trifluoro-5-methylheptane-2,4-dione contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 290.79 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C13H23ClN2O3 |
| Molecular Weight | 290.79 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Trifluoro Standards
- 2,2,2-Trifluoro-1-(3-(hexylthio)phenyl)ethan-1-one (CAS 1443354-16-2)
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- 2,2,2-Trifluoro-1-(3-(isopentyloxy)-4-methoxyphenyl)ethanone (CAS 1443313-57-2)
- 2,2,2-Trifluoro-N-(4-(4-fluorophenyl)piperidin-3-yl)acetamide (CAS 1432680-12-0)
- 2,2,2-Trifluoro-N-[4-(3-fluorophenyl)piperidin-3-yl]acetamide (CAS 1955557-90-0)
- rac-2,2,2-trifluoro-N-[(3R,4S)-4-(4-fluorophenyl)piperidin-3-yl]acetamide (CAS 1969288-57-0)
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Recommended Standards
- 1-((4-Chlorophenyl)sulfonyl)-2-(methylthio)-4,5-dihydro-1H-imidazole (CAS 673476-74-9)
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- Tetrazepam EP impurity C (CAS 1784-78-7)
- 5-Chloro-7-[(4-methylpiperidin-1-yl)methyl]quinolin-8-ol (CAS 294675-78-8)
- 2-(1-Propyl-1h-pyrazol-4-yl)aniline (CAS 1251149-95-7)
- 3-fluoro-6-nitro-1H-indazole (CAS 1346549-19-6)
- 1-(3-Isopropyl-1,2,4-oxadiazol-5-yl)piperidin-4-ol (CAS 832714-37-1)
- Methyl (S)-2-(Boc-amino)-5-iodopentanoate (CAS 162007-08-1)
- 4-(1H-1,2,3,4-tetrazol-5-yl)benzoyl chloride (CAS 1187171-95-4)
- Quinoxaline-5,6-diol (CAS 77406-59-8)
- 4-Bromo-N-(4-((3-chloro-4-(pyridin-2-ylmethoxy)phenyl)amino)-3-cyano-7-ethoxyquinolin-6-yl)but-2-enamide (CAS 1417629-33-4)
- (2R,3R,5S)-2-(6-Amino-8-chloro-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3-ol (CAS 117151-31-2)
- 4-Amino-1-tert-butyl-3-(2,3-dimethylbenzyl)pyrazolo[3,4-d]pyrimidine (CAS 956026-24-7)
- D-Phe6-Tirzepatide (CAS CATO-CPTD788925)
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