1-(Azetidin-3-ylcarbonyl)azepane trifluoroacetate CAS 2109145-49-3
| CAS No. | 2109145-49-3 |
| Molecular Formula | C10H18N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Azetidin-3-ylcarbonyl)azepane trifluoroacetate (C10H18N2OC2HF3O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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.
1-(Azetidin-3-ylcarbonyl)azepane trifluoroacetate (CAS 2109145-49-3), molecular formula C10H18N2OC2HF3O2 and molecular weight 296.29 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 | C10H18N2O C2HF3O2 |
| Molecular Weight | 296.29 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Azetidin Standards
- 4-(Azetidin-1-yl)cyclohexan-1-amine dihydrochloride (CAS 1001347-27-8)
- 4-(Azetidin-1-ylmethyl)-1H-indole (CAS 1001395-40-9)
- 2-(Azetidin-1-yl)acetic acid (CAS 1008304-81-1)
- Azetidin-3-yl methylcarbamate hydrochloride (CAS 1009368-29-9)
- 5-(Azetidin-3-yl)-2-methyl-tetrazole (CAS 1009409-58-8)
- 2-((Azetidin-3-yloxy)methyl)-5-methyl-1,3,4-oxadiazole (CAS 1009409-61-3)
- Azetidin-3-yl methylcarbamate (CAS 1009409-62-4)
- 1-(Azetidin-3-ylmethyl)piperidine (CAS 1012784-24-5)
Recommended Standards
- Methyl 2-methyl-2,3-dihydrobenzofuran-7-carboxylate (CAS 41176-57-2)
- 4-(6-Acryloyloxyhex-1-yloxy)phenol (CAS 161841-12-9)
- 1-(Cyclopropylmethyl)-4-(2,4-dimethoxyphenyl)-3-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 861206-41-9)
- N-(4-Bromophenyl)-4,5-dihydro-1H-imidazol-2-amine (CAS 63346-73-6)
- Empagliflozin Impurity 161 (CAS 1620758-25-9/1620758-26-0)
- propan-2-yl 2-[(2-hydroxyethyl)sulfanyl]acetate (CAS 1155610-15-3)
- 4-Bromo-5-formyl-1-methylpyrrole-2-carboxylic Acid (CAS 923163-70-6)
- N-Didesmethyl Trimebutine-D5 (CAS 1189893-33-1)
- 2-Chloro-3-(3-chloropropyl)-6-methoxyquinoline (CAS 159383-57-0)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
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