3-Ethyl-3-fluoroazetidine CAS 1565009-63-3
| CAS No. | 1565009-63-3 |
| Molecular Formula | C5H10FN |
| Molecular Weight | 103.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Ethyl-3-fluoroazetidine (C5H10FN) contains fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
3-Ethyl-3-fluoroazetidine (CAS 1565009-63-3), molecular formula C5H10FN and molecular weight 103.14 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.
As a certified reference material (CRM), 3-Ethyl-3-fluoroazetidine 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.
Physical & Chemical Properties
| Molecular Formula | C5H10FN |
| Molecular Weight | 103.14 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 |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 3-Fluoroazetidine-3-carbonitrile (CAS 2092368-50-6)
- 3-Fluoroazetidine-3-carboxamide (CAS 2231674-85-2)
- 3-Fluoroazetidine-1-ethanamine (CAS 2045189-35-1)
- 3-Fluoroazetidine-3-carboxylic acid (CAS 1363380-85-1)
- 3-Fluoroazetidine-2-carboxylic acid (CAS 36369-32-1)
- 3-Fluoroazetidine (CAS 690257-76-2)
- Methyl 3-fluoroazetidine-3-carboxylate (CAS 1363380-90-8)
- Methyl 3-fluoroazetidine-1-carboxylate (CAS 1849388-27-7)
Recommended Standards
- 3-Fluoro-4-methylpyrrolidine (CAS 1554028-99-7)
- (2-Fluorocyclobutyl)methanamine (CAS 1582719-54-7)
- 1-[1-(fluoromethyl)cyclopropyl]methanamine (CAS 1550947-28-8)
- cis-2-fluorocyclopentan-1-amine (CAS 1609546-71-5)
- 3-[2-Oxo-5-(thiophen-2-yl)-2,3-dihydro-1,3,4-oxadiazol-3-yl]propanenitrile (CAS 866009-84-9)
- 3,5-Dimethoxy-N,N-dimethylaniline (CAS 2570-40-3)
- 4-Methyl-2-Nitroaniline (CAS 89-62-3)
- N-Phenacylthiazolium bromide (CAS 5304-34-7)
- Ethyl 5-amino-4-cyano-3-(2-ethoxy-2-oxoethyl)thiophene-2-carboxylate (CAS 58168-20-0)
- 2-Chloro-1-(4-nitro-1H-imidazol-1-yl)ethanone (CAS 59566-56-2)
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- Dicyclohexyl(2′,2′′,4′,6′-tetramethyl[1,1′:3′,1′′-terphenyl]-2-yl)phosphine (CAS 1668597-95-2)
- C-[1-(2-Methyl-piperidin-1-yl)-cyclopentyl]-methylamine (CAS 946681-91-0)
- Liraglutide Impurity 18 TFA Salt (CAS CATO-C4X-199218)
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