1,1,1-Trifluoropentan-2-one CAS 383-56-2
| CAS No. | 383-56-2 |
| Molecular Formula | C5H7F3O |
| Molecular Weight | 140.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1,1,1-Trifluoropentan-2-one 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.
1,1,1-Trifluoropentan-2-one (CAS 383-56-2) is a high-purity analytical reference standard with the molecular formula C5H7F3O and a molecular weight of 140.10 g/mol.
Structurally, 1,1,1-Trifluoropentan-2-one (C5H7F3O) contains a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 140.10 g/mol, it falls into the low-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C5H7F3O |
| Molecular Weight | 140.10 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 | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Trifluoropentan Standards
- 5,5,5-trifluoropentan-2-one (CAS 1341078-97-4)
- (S)-1,1,1-Trifluoropentan-2-amine (CAS 1335661-17-0)
- (R)-1,1,1-Trifluoropentan-2-amine (CAS 1336529-39-5)
- 1,1,1-Trifluoropentan-2-amine (CAS 1481-56-7)
- 5,5,5-trifluoropentan-1-amine (CAS 149080-27-3)
- 1,1,1-Trifluoropentan-3-amine (CAS 764606-90-8)
- 5,5,5-Trifluoropentan-2-amine (CAS 910410-12-7)
- 5,5,5-Trifluoropentan-2-ol (CAS 352-58-9)
Recommended Standards
- 1,1,1-Trifluoropent-4-en-2-ol (CAS 77342-37-1)
- 1-Cyclopropyl-2,2,2-trifluoroethan-1-ol (CAS 1993-77-7)
- 1,1,1-Trifluoro-3-methylbutan-2-one (CAS 382-03-6)
- 1-Formyl-1H-1,2,3-triazole-4-carboxamide (CAS 97131-36-7)
- 11-trans Leukotriene D4 (CAS 79768-40-4)
- 1,4-bis(tert-butoxycarbonyl)-2-methyl-1,4-diazepane-2-carboxylic acid (CAS 2383484-63-5)
- 5-Chloro-2-chloromethyl-1H-benzoimidazole (CAS 20443-38-3)
- Methyl (S)-4,5-Diamino-5-oxopentanoate Hydrochloride (CAS 257288-44-1)
- 4-(1-Pyrrolidinylmethyl)piperidine (CAS 683772-11-4)
- 5,5-diethoxy-N-methylpentan-1-amine (CAS 1378848-03-3)
- [(2,4-Dichlorophenyl)methyl](prop-2-en-1-yl)amine hydrochloride (CAS 103040-52-4)
- 2-(Pyrrolidin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 1351502-30-1)
- 5-Bromo-N,N-dimethyl-2-thiazolamine (CAS 66571-60-6)
- Cycloaspeptide A (CAS 109171-13-3)
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