3,3-Difluorotetrahydro-2H-pyran-4-amine hydrochloride CAS 2244040-19-3
| CAS No. | 2244040-19-3 |
| Molecular Formula | C5H9F2NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C5H9F2NOHCl, 3,3-Difluorotetrahydro-2H-pyran-4-amine hydrochloride contains an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 173.59 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
3,3-Difluorotetrahydro-2H-pyran-4-amine hydrochloride (CAS 2244040-19-3), molecular formula C5H9F2NOHCl and molecular weight 173.59 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3,3-Difluorotetrahydro-2H-pyran-4-amine hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H9F2NO HCl |
| Molecular Weight | 173.59 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) | 0.0 |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Difluorotetrahydro Standards
- 4,4-Difluorotetrahydro-2H-pyran-3-amine (CAS 1416371-79-3)
- 4,4-Difluorotetrahydro-2H-pyran-3-amine hydrochloride (CAS 1418199-66-2)
- 3,3-Difluorotetrahydro-2H-pyran-4-carboxylic acid (CAS 1504681-05-3)
- 7,7-Difluorotetrahydro-1H-Pyrrolo[1,2-c][1,3]Oxazol-3-One (CAS 173315-17-8)
- (3,3-Difluorotetrahydro-2H-pyran-4-yl)methanamine (CAS 1780537-28-1)
- (4,4-Difluorotetrahydro-2H-pyran-3-yl)methanol (CAS 1781098-50-7)
- (3,3-Difluorotetrahydro-2H-pyran-4-yl)methanol (CAS 1782291-14-8)
- (5,5-Difluorotetrahydro-2H-pyran-2-yl)methanol (CAS 1823910-57-1)
Recommended Standards
- (S)-2,2,2-trifluoro-1-(3-methoxyphenyl)ethan-1-amine (CAS 1213137-26-8)
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- 1-{1-[(tert-butoxy)carbonyl]azetidin-3-yl}-1H-1,2,3-triazole-5-carboxylic acid (CAS 2092090-14-5)
- N'-(4-Bromobenzoyl)-4,7,7-trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carbohydrazide (CAS 613659-08-8)
- Z-D-DAb(aloc)-oh dcha (CAS 1423017-91-7)
- 5-Amino-6-(methylamino)pyrimidine-2,4(1H,3H)-dione (CAS 80277-74-3)
- 5-BRomo-8-methyl-4-oxo-1,4-dihydroquinoline-2-carboxylic acid (CAS 1342293-71-3)
- 3-(7-Fluoro-1-oxoisoindolin-2-yl)piperidine-2,6-dione (CAS 2287267-33-6)
- 2-(3-Isopropyl-3-methyl-2,5-dioxopyrrolidin-1-yl)-2-phenylacetic acid (CAS 1218298-21-5)
- SAMS Peptide (CAS 125911-68-4)
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