1-Benzhydryl-2-(difluoromethyl)azetidin-3-one CAS 2231676-63-2
| CAS No. | 2231676-63-2 |
| Molecular Formula | C17H15F2NO |
| Molecular Weight | 287.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Benzhydryl-2-(difluoromethyl)azetidin-3-one is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-Benzhydryl-2-(difluoromethyl)azetidin-3-one (CAS 2231676-63-2), a certified reference material (molecular formula C17H15F2NO, MW 287.30 g/mol) for analytical method development and quality control.
Structurally, 1-Benzhydryl-2-(difluoromethyl)azetidin-3-one (C17H15F2NO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 287.30 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 1-Benzhydryl-2-(difluoromethyl)azetidin-3-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 | C17H15F2NO |
| Molecular Weight | 287.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Benzhydryl Standards
- 2-Benzhydryl-2H-benzo[d][1,2,3]triazole (CAS 104315-49-3)
- 1-Benzhydryl-1H-benzo[d][1,2,3]triazole (CAS 73006-65-2)
- 1-Benzhydryl-3-fluoroazetidine-3-carboxylic acid (CAS 1421920-59-3)
- 1-Benzhydryl-2-(difluoromethyl)azetidin-3-ol (CAS 2231674-31-8)
- 3-Benzhydryl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine (CAS 879072-51-2)
- 2-Benzhydryl-1H-benzo[d]imidazole (CAS 5228-77-3)
- (R)-2-Benzhydryl-3-methoxy-3-oxopropanoic acid (CAS 161869-02-9)
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Recommended Standards
- (4-(Azetidin-1-ylmethyl)phenyl)(3,4-difluorophenyl)methanone (CAS 898757-05-6)
- 3-(4-(4-(trifluoromethyl)phenyl)thiazol-2-yl)propan-1-ol (CAS 936850-79-2)
- (3-(Azetidin-1-ylmethyl)phenyl)(3,4-difluorophenyl)methanone (CAS 898772-24-2)
- 3,3-Difluoro-5-phenyl-1-(p-tolyl)pyrrolidin-2-one (CAS 2118363-32-7)
- 3-Bromo-5-ethyl-1H-pyrazole (CAS 1015779-23-3)
- 4-Bromo-5-(methylsulfonyl)thiophene-2-carboxylic acid (CAS 172461-97-1)
- N-(tert-butyl)-3,6,7-trichloroquinoxalin-2-amine (CAS 281211-09-4)
- Relugolix Impurity 49（E-isomer） (CAS CATO-C4X-242949)
- 3-(3-Iodophenyl)-2-methylpropanoic acid (CAS 1936230-74-8)
- 6-bromo-2-ethylpyrimidin-4-amine (CAS 811450-27-8)
- 1-Methyl-5-oxopyrrolidine-2-carboxylic acid (CAS 72442-37-6)
- 6-(4-(Dimethylamino)-2-(prop-1-en-2-yl)phenyl)quinoline-5,8-dione (CAS 138451-33-9)
- N-([1,1'-Biphenyl]-4-yl)dibenzo[b,d]thiophen-2-amine (CAS 1300028-93-6)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
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