2-(3,3-Difluoropiperidin-1-yl)ethan-1-ol CAS 1894442-02-4
| CAS No. | 1894442-02-4 |
| Molecular Formula | C7H13F2NO |
| Molecular Weight | 165.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-(3,3-Difluoropiperidin-1-yl)ethan-1-ol (CAS 1894442-02-4), molecular formula C7H13F2NO and molecular weight 165.18 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(3,3-Difluoropiperidin-1-yl)ethan-1-ol (C7H13F2NO) is characterized by an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H13F2NO |
| Molecular Weight | 165.18 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoropiperidin Standards
- 2-(4,4-Difluoropiperidin-1-yl)ethan-1-ol (CAS 276862-11-4)
- 2-(3,3-Difluoropiperidin-1-yl)ethan-1-amine (CAS 1228631-24-0)
- 2-(3,3-Difluoropiperidin-4-yl)acetonitrile (CAS 1782516-55-5)
- 2-(4,4-Difluoropiperidin-1-yl)acetonitrile (CAS 824413-96-9)
- 3-(4,4-Difluoropiperidin-1-yl)propanenitrile (CAS 1416351-76-2)
- 3-(4,4-Difluoropiperidin-1-yl)propan-1-amine (CAS 869493-53-8)
- 2-(3,3-Difluoropiperidin-1-yl)acetic acid (CAS 1240018-55-6)
- 2-(4,4-Difluoropiperidin-1-yl)acetic acid (CAS 1627998-04-2)
Recommended Standards
- (1R,2R)-2-(difluoromethoxy)cyclohexan-1-amine (CAS 1807921-12-5)
- (4,4-Difluoro-1,2-dimethylpyrrolidin-2-yl)methanol (CAS 2417920-29-5)
- 2-(Difluoromethoxy)cyclohexan-1-amine (CAS 1603108-69-5)
- (4,4-Difluoro-5-methylpiperidin-3-yl)methanol (CAS 2366182-30-9)
- Methyl 2-(4-fluorobenzenesulfonyl)acetate (CAS 226396-71-0)
- 4-((2,2,2-Trifluoroethyl)thio)phenol (CAS 90314-92-4)
- 5-Methyl-2-(methylthio)nicotinaldehyde (CAS 1289211-85-3)
- Digoxin EP Impurity A (CAS 71-63-6)
- Propynyl-PEG1-Ac (CAS 944561-45-9)
- 1-(Boc-amino)-3-(isopropylamino)propane (CAS 1229627-05-7)
- Thiophene-3,4-diol (CAS 14282-59-8)
- Acridine hydrate (CAS 500013-99-0)
- [1-(3-Chlorophenyl)-2-hydroxyethyl]carbamic acid tert-butyl ester (CAS 926643-26-7)
- Acetyl Hexapeptide-39 (CAS 1382088-38-1)
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