(2R,3S)-2-(1-methylpiperidin-4-yl)tetrahydrofuran-3-carboxylic acid hydrochloride CAS 1820580-91-3
| CAS No. | 1820580-91-3 |
| Molecular Formula | C11H19NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (2R,3S)-2-(1-methylpiperidin-4-yl)tetrahydrofuran-3-carboxylic acid hydrochloride (C11H19NO3HCl) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
(2R,3S)-2-(1-methylpiperidin-4-yl)tetrahydrofuran-3-carboxylic acid hydrochloride (CAS 1820580-91-3), molecular formula C11H19NO3HCl and molecular weight 249.73 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C11H19NO3 HCl |
| Molecular Weight | 249.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- N-(2-Methoxyethyl)-2,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole-3-carboxamide (CAS 1707594-24-8)
- 4-Bromo-2,3-dinitrotoluene (CAS 874513-63-0)
- (2E)-3-[2-(allyloxy)phenyl]acrylic acid (CAS 91963-08-5)
- N-Nitroso-Nebivolol (CAS CATO-CP114662)
- 2-Chloro-4,5-diphenylpyridine (CAS 110567-95-8)
- (S)-5-Benzyl-2,2-dimethyloxazolidin-4-one (CAS 89053-55-4)
- 4,4-Dimethyl-1-[2-(trifluoromethoxy)phenyl]-1,4-dihydropyrimidine-2-thiol (CAS 1142198-75-1)
- N-(5-Adamant-1-yl-methoxy)pentyl Deoxynojirimycin (CAS 216758-20-2)
- 2-(Chloromethyl)-3-(difluoromethyl)-5-iodopyridine-6-carboxylic acid (CAS 1805610-61-0)
- (Asp28)-Exenatide trifluoroacetate salt (CAS 1678417-24-7)
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