3-Fluoroazetidine-1-ethanamine CAS 2045189-35-1
| CAS No. | 2045189-35-1 |
| Molecular Formula | C5H11FN2 |
| Molecular Weight | 118.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Fluoroazetidine-1-ethanamine is closely related to fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-Fluoroazetidine-1-ethanamine (CAS 2045189-35-1) is a high-purity analytical reference standard with the molecular formula C5H11FN2 and a molecular weight of 118.15 g/mol.
The molecular framework of 3-Fluoroazetidine-1-ethanamine (C5H11FN2) is characterized by 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C5H11FN2 |
| Molecular Weight | 118.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoroazetidine Standards
- 3-Fluoroazetidine-3-carboxamide (CAS 2231674-85-2)
- 3-Fluoroazetidine-3-carboxylic acid (CAS 1363380-85-1)
- 3-Fluoroazetidine-2-carboxylic acid (CAS 36369-32-1)
- Methyl 3-fluoroazetidine-3-carboxylate (CAS 1363380-90-8)
- Methyl 3-fluoroazetidine-1-carboxylate (CAS 1849388-27-7)
- 3-Ethyl-3-fluoroazetidine (CAS 1565009-63-3)
- 3-Fluoroazetidine-3-carbonitrile (CAS 2092368-50-6)
- ethyl 3-fluoroazetidine-3-carboxylate (CAS 1803561-56-9)
Recommended Standards
- 3-fluoro-6-methylpyridazine (CAS 65202-56-4)
- 3-Fluoro-piperidin-1-ylamine (CAS 935260-60-9)
- 3-(methylsulfanyl)prop-2-enoic acid (CAS 26995-94-8)
- 4-Fluorocyclohexanol (CAS 74058-19-8)
- Sodium 4-chloro-2-fluorobenzoate (CAS 1382106-64-0)
- 7-((4-Benzylpiperidin-1-yl)methyl)-5-chloroquinolin-8-ol oxalate (CAS 474625-52-0)
- (5-(Pyridin-4-yl)thiophen-2-yl)methanol (CAS 138194-04-4)
- 1-(3-fluoropropyl)azetidin-3-amine (CAS 1538772-53-0)
- 2-Iodo-N,N-dimethylaniline (CAS 698-02-2)
- 2-((2-Chloro-6-fluorobenzyl)oxy)-5-methylbenzaldehyde (CAS 1427023-14-0)
- 2-(2,4-difluorophenoxy)acetamide (CAS 399-43-9)
- 332388-00-8 5-(2-Bromophenyl)-4-phenyl-4H-1,2,4-triazole-3-thiol MFCD00617772 (CAS 332388-00-8)
- (3-(4-Bromophenyl)-1H-pyrazol-5-yl)methanol (CAS 1137165-23-1)
- Calcineurin Autoinhibitory Peptide (CAS 148067-21-4)
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