tert-Butyl 4-(2-Acetoxy-1,1-difluoroethyl)piperidine-1-carboxylate CAS 1864073-07-3
| CAS No. | 1864073-07-3 |
| Molecular Formula | C14H23F2NO4 |
| Molecular Weight | 307.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), tert-Butyl 4-(2-Acetoxy-1,1-difluoroethyl)piperidine-1-carboxylate 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.
tert-Butyl 4-(2-Acetoxy-1,1-difluoroethyl)piperidine-1-carboxylate (CAS 1864073-07-3), molecular formula C14H23F2NO4 and molecular weight 307.33 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H23F2NO4, tert-Butyl 4-(2-Acetoxy-1,1-difluoroethyl)piperidine-1-carboxylate contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 307.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C14H23F2NO4 |
| Molecular Weight | 307.33 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- tert-Butyl 3-(2-Ethoxy-2-oxoethyl)-4,4-difluoropiperidine-1-carboxylate (CAS 1864052-94-7)
- (4-(Methylamino)phenyl)diphenylphosphine oxide (CAS 61564-25-8)
- 3-(1-(5-Cyclopropylisoxazole-3-carbonyl)azetidin-3-yl)thiazolidine-2,4-dione (CAS 1795085-89-0)
- (R)-2-((tert-butoxycarbonyl)amino)-3-(4,4-difluorocyclohexyl)propanoic acid (CAS 2272540-24-4)
- 3-(3,5-Dimethyl-1h-pyrazol-1-yl)benzaldehyde (CAS 956352-08-2)
- 8-Chloro-2-(4-isopropoxyphenyl)quinoline-4-carboxylic acid (CAS 862713-34-6)
- 2-(2-Piperidinoethoxy)ethanol Hydrochloride (CAS 87630-97-5)
- Venlafaxine Impurity 57 (CAS 93413-61-7)
- 7-Bromoquinoline-3-carboxamide (CAS 1296950-66-7)
- rel-(1S,3R)-3-aminocyclopentane-1-carbonitrile (CAS 884006-65-9)
- Tert-butyl (3R,5R)-3-hydroxy-5-(trifluoromethyl)piperidine-1-carboxylate (CAS 2165480-63-5)
- 2-(Isopropylamino)-5-nitrobenzoic acid (CAS 1019387-83-7)
- 5-Bromo-6-methoxy-2-naphthaldehyde (CAS 148248-97-9)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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