1-benzhydryl-3-chloro-3-methyl-azetidine CAS 1613721-74-6
| CAS No. | 1613721-74-6 |
| Molecular Formula | C17H30ClN |
| Molecular Weight | 283.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 1-benzhydryl-3-chloro-3-methyl-azetidine (CAS 1613721-74-6), a certified reference material (molecular formula C17H30ClN, MW 283.88 g/mol) for analytical method development and quality control.
1-benzhydryl-3-chloro-3-methyl-azetidine (C17H30ClN) contains a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
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 | C17H30ClN |
| Molecular Weight | 283.88 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related benzhydryl Standards
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- 2-Benzhydryl-1H-benzo[d]imidazole (CAS 5228-77-3)
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- 2-Bromo-4-iodopyridine (CAS 100523-96-4)
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- Methyl 2,3-difluoro-4-isopropoxybenzoate (CAS 2504203-50-1)
- Enzalutamide Impurity 32 (CAS 1839619-50-9)
- Methyl 6-chloroimidazo[1,5-a]pyridine-5-carboxylate (CAS 1427397-80-5)
- 5-(4-Chlorophenyl)thiophene-3-carboxylic acid (CAS 130674-34-9)
- Mianserin Impurity 84 (CAS CATO-C4X-136984)
- 1-(4-Chlorophenyl)-1H-pyrrole-2-carbaldehyde (CAS 37560-50-2)
- 3-((Dimethylamino)methyl)-4-methoxybenzaldehyde (CAS 628311-20-6)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
Why CATO?
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