1-(3,3-Difluorocyclobutyl)piperidin-4-one CAS 2016211-15-5
| CAS No. | 2016211-15-5 |
| Molecular Formula | C9H13F2NO |
| Molecular Weight | 189.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 189.20 g/mol gives 1-(3,3-Difluorocyclobutyl)piperidin-4-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(3,3-Difluorocyclobutyl)piperidin-4-one (CAS 2016211-15-5), molecular formula C9H13F2NO and molecular weight 189.20 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H13F2NO, 1-(3,3-Difluorocyclobutyl)piperidin-4-one contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 189.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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-(3,3-Difluorocyclobutyl)piperidin-4-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 | C9H13F2NO |
| Molecular Weight | 189.20 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluorocyclobutyl Standards
- 1-((3,3-Difluorocyclobutyl)methyl)-1H-pyrazol-4-amine (CAS 1851327-57-5)
- (1-(3,3-Difluorocyclobutyl)-1H-pyrazol-4-yl)methanamine (CAS 2379590-15-3)
- Methyl 3-(3,3-Difluorocyclobutyl)-3-oxopropanoate (CAS 1191096-28-2)
- Ethyl 3-(3,3-difluorocyclobutyl)propanoate (CAS 2095581-96-5)
- N-(3,3-Difluorocyclobutyl)sulfamide (CAS 1866130-01-9)
- (3,3-Difluorocyclobutyl)methanesulfonamide (CAS 1850911-31-7)
- N-((3,3-difluorocyclobutyl)methyl)thietan-3-amine (CAS 1872644-18-2)
- 4-(3,3-Difluorocyclobutyl)aniline (CAS 1547145-65-2)
Recommended Standards
- [(8S)-6-(difluoromethylene)-2,3,5,7-tetrahydro-1H-pyrrolizin-8-yl]methanol (CAS 2820537-07-1)
- 4,6-Diaminopyrimidine-5-sulfonamide (CAS 89125-21-3)
- (R)-(2-(Difluoromethylene)tetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol (CAS 2820537-08-2)
- 5,6-difluoro-1H-indole-3-carbaldehyde (CAS 260267-07-0)
- 4-(trifluoromethyl)pyrrolidin-2-one (CAS 664304-83-0)
- 4-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2-[(3-methylphenyl)methyl]-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidine-1,3-dione (CAS 1775345-57-7)
- (1,2,3,4-Tetrahydroquinolin-8-yl)methanol (CAS 112106-90-8)
- 4-Chloro-2-fluorophenylhydrazine Hydrochloride (CAS 64172-78-7)
- n-(1-Cyanopropan-2-yl)-3-ethyl-N-methylthiophene-2-carboxamide (CAS 1333725-11-3)
- 1-(Tert-butoxycarbonyl)-2-ethyl-4-oxopiperidine-3-carboxylic acid (CAS 2306265-48-3)
- (R)-1-(tert-Butoxycarbonyl)-3,3-dimethyl-1,3-azasilolidine-5-carboxylic acid (CAS 268224-29-9)
- 1,2-Bis((4H-1,2,4-triazol-3-yl)thio)ethane (CAS 23988-58-1)
- 4-(tert-Butoxy)-2-cyclopropoxybenzonitrile (CAS 1243350-94-8)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
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