1-(1-Tert-butyl-3,5-dimethyl-1h-pyrazol-4-yl)-2,2,2-trifluoroethan-1-one CAS 1315366-32-5
| CAS No. | 1315366-32-5 |
| Molecular Formula | C11H15F3N2O |
| Molecular Weight | 248.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(1-Tert-butyl-3,5-dimethyl-1h-pyrazol-4-yl)-2,2,2-trifluoroethan-1-one 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.
1-(1-Tert-butyl-3,5-dimethyl-1h-pyrazol-4-yl)-2,2,2-trifluoroethan-1-one (CAS 1315366-32-5) is a high-purity analytical reference standard with the molecular formula C11H15F3N2O and a molecular weight of 248.24 g/mol.
1-(1-Tert-butyl-3,5-dimethyl-1h-pyrazol-4-yl)-2,2,2-trifluoroethan-1-one (C11H15F3N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C11H15F3N2O |
| Molecular Weight | 248.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 1-{[1,2,3,4]tetrazolo[1,5-a]pyrazin-5-yl}piperidine-4-carboxylic acid (CAS 1307025-38-2)
- 1-(3-Ethyl-3h-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)azetidine-3-carboxylic acid (CAS 1333960-82-9)
- 1-(4,5-Dimethyl-6-oxo-1,6-dihydropyrimidin-2-yl)-5-methyl-1H-pyrazole-4-carboxylic acid (CAS 1286720-65-7)
- Ethyl 2-(6-oxo-3-(1H-pyrazol-1-yl)pyridazin-1(6H)-yl)acetate (CAS 1334374-05-8)
- 2-(2-Phenylpyrimidin-4-yl)ethan-1-amine (CAS 1272856-50-4)
- 6-(Pyridin-3-yl)hexan-1-ol (CAS 88940-83-4)
- 2-(2-Bromopropyl)-3-methylpyridine (CAS 1484682-58-7)
- cis-Lacidipine (CAS 103890-79-5)
- 2-Chloro-4-(4-chlorophenyl)-5-fluoropyrimidine (CAS 1364677-31-5)
- 1-(4'-Propyl-[1,1'-biphenyl]-4-yl)ethan-1-one (CAS 60137-92-0)
- 4-(4-Fluoro-2-methylphenyl)pyrrolidin-2-one (CAS 1367168-49-7)
- 3-Chloro-N,N-diethylbenzenesulfonamide (CAS 1312206-52-2)
- 4-(2-Fluorobenzoyl)quinoline (CAS 1706450-22-7)
- Semaglutide impurity 250 (CAS CATO-C4X-2226250)
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