2,2,2-Trifluoro-N-(3-oxobutan-2-yl)acetamide CAS 21802-03-9
| CAS No. | 21802-03-9 |
| Molecular Formula | C6H8F3NO2 |
| Molecular Weight | 183.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,2,2-Trifluoro-N-(3-oxobutan-2-yl)acetamide (CAS 21802-03-9), a certified reference material (molecular formula C6H8F3NO2, MW 183.13 g/mol) for analytical method development and quality control.
2,2,2-Trifluoro-N-(3-oxobutan-2-yl)acetamide (C6H8F3NO2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), 2,2,2-Trifluoro-N-(3-oxobutan-2-yl)acetamide 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 | C6H8F3NO2 |
| Molecular Weight | 183.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Trifluoro Standards
- (E)-4,4,4-Trifluoro-N-methoxy-N-methylbut-2-enamide (CAS 1172603-97-2)
- 2,2,2-Trifluoro-1-morpholinoethan-1-one (CAS 360-95-2)
- 5,6,7-Trifluoro-isoquinoline (CAS 918492-58-7)
- 1,3,5-TRIFLUORO-2-NITROBENZENE 2,2,6-TRIFLUORONITROBENZENE 2,4,6-TRIFLUORONITROBENZENE 2-NITRO-1,3,5-TRIFLUOROBENZENE 315-14-0 PF10378 (CAS 315-14-0)
- 2,2,2-Trifluoro-1-(1,3-thiazol-4-yl)ethan-1-ol (CAS 1206673-53-1)
- 2,2,2-Trifluoro-1-(piperidin-2-yl)ethan-1-ol (CAS 1258651-25-0)
- 2,2,2-trifluoro-1-(piperidin-3-yl)ethan-1-ol (CAS 1258651-65-8)
- 2,2,2-Trifluoro-1-(tetrahydro-2H-pyran-3-yl)ethanamine (CAS 1339332-84-1)
Recommended Standards
- 2,2,2-Trifluoroethyl n-cyclopropylcarbamate (CAS 878259-75-7)
- 3-(Trifluoromethyl)pyrrolidine-3-carboxylic Acid (CAS 916423-57-9)
- 4-Hydroxy-6-(trifluoromethyl)pyridin-2(1H)-one (CAS 947144-32-3)
- (S)-2-Amino-2-(trifluoromethyl)pent-4-enoic acid (CAS 921224-78-4)
- 6-(4-Chlorophenyl)-1,3-dimethyl-1h-pyrazolo[3,4-b]pyridine-4-carbohydrazide (CAS 937598-14-6)
- 3-Amino-7-oxabicyclo[2.2.1]hept-5-ene-2-carboxamide hydrochloride (CAS 1993188-89-8)
- 2,5-Dimethoxyamphetamine-d6 (1.0mg/ml in Acetonitrile) (CAS 1021684-61-6)
- 1-(2-Chloro-6-methylphenyl)-2,2,2-trifluoroethan-1-one (CAS 886371-29-5)
- S-Metolachlor CGA 357704 (CAS 1217465-10-5)
- 3-(4-Methylbenzenesulfonyl)quinolin-2-amine (CAS 866019-17-2)
- 2-(Methylthio)-1H-benzo[d]imidazole-4-carboxamide (CAS 636574-49-7)
- 3-Chloro-1,2-benzisoxazole (CAS 16263-52-8)
- 2-(Piperidin-2-yl)acetonitrile hydrochloride (CAS 110962-11-3)
- [2-31]-Semaglutide C (x TFA Salt) (CAS CATO-C4X-2226118)
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