Benzyl ((1-(2-chloroacetyl)piperidin-3-yl)methyl)(methyl)carbamate CAS 1353968-30-5
| CAS No. | 1353968-30-5 |
| Molecular Formula | C17H23ClN2O3 |
| Molecular Weight | 338.83 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 Benzyl ((1-(2-chloroacetyl)piperidin-3-yl)methyl)(methyl)carbamate (CAS 1353968-30-5), a certified reference material (molecular formula C17H23ClN2O3, MW 338.83 g/mol) for analytical method development and quality control.
Benzyl ((1-(2-chloroacetyl)piperidin-3-yl)methyl)(methyl)carbamate (C17H23ClN2O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine 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.
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 | C17H23ClN2O3 |
| Molecular Weight | 338.83 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Benzyl Standards
- Benzyl ((1-(2-chloroacetyl)piperidin-4-yl)methyl)(methyl)carbamate (CAS 1353965-82-8)
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- Benzyl ((1-(2-chloroacetyl)pyrrolidin-2-yl)methyl)(ethyl)carbamate (CAS 1353981-50-6)
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Recommended Standards
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- Benzyl 2-((2-chloro-N-methylacetamido)methyl)piperidine-1-carboxylate (CAS 1353980-60-5)
- Benzyl 3-(2-chloro-N-isopropylacetamido)pyrrolidine-1-carboxylate (CAS 1353954-45-6)
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