3,3-Dimethyl-1-[4-(trifluoromethyl)phenyl]azetidin-2-one CAS 339015-91-7
| CAS No. | 339015-91-7 |
| Molecular Formula | C12H12F3NO |
| Molecular Weight | 243.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,3-Dimethyl-1-[4-(trifluoromethyl)phenyl]azetidin-2-one (CAS 339015-91-7), a certified reference material (molecular formula C12H12F3NO, MW 243.22 g/mol) for analytical method development and quality control.
Structurally, 3,3-Dimethyl-1-[4-(trifluoromethyl)phenyl]azetidin-2-one (C12H12F3NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 243.22 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3,3-Dimethyl-1-[4-(trifluoromethyl)phenyl]azetidin-2-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.
Physical & Chemical Properties
| Molecular Formula | C12H12F3NO |
| Molecular Weight | 243.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Dimethyl Standards
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Recommended Standards
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- 2-(3-Nitrophenyl)-2-oxoethyl 3-aminobenzoate (CAS 351896-55-4)
- 2,4-Dichloro-3-(difluoromethoxy)benzyl bromide (CAS 1806322-29-1)
- 2H-1,4-Benzoxazine-3-methanol, 7-fluoro-3,4-dihydro-, (3S)- (CAS 2883019-47-2)
- 3-Isopropyl-5-methylpyrazin-2-amine (CAS 91678-84-1)
- 1-(6-Nitro-1H-benzotriazol-1-yl)-1-hexanethione 1-(6-Nitrobenzotriazol-1-yl)hexane-1-thione 6-Nitro-1-(1-thioxohexyl)- 1H-benzotriazole 866251-89-0 (CAS 866251-89-0)
- 3-{[2-Chloro-4-(1-methyl-1-phenylethyl)phenoxy]-methyl}pyrrolidine hydrochloride (CAS 1220029-66-2)
- 12-Bromo-1-dodecyne (CAS 138055-44-4)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
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