tert-Butyl 2-(aminomethyl)-4-chlorobenzylcarbamate, 97% CAS 439116-15-1
| CAS No. | 439116-15-1 |
| Molecular Formula | C13H19ClN2O2 |
| Molecular Weight | 270.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of tert-Butyl 2-(aminomethyl)-4-chlorobenzylcarbamate, 97% is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
tert-Butyl 2-(aminomethyl)-4-chlorobenzylcarbamate, 97% (CAS 439116-15-1) is a high-purity analytical reference standard with the molecular formula C13H19ClN2O2 and a molecular weight of 270.76 g/mol.
Based on its molecular formula C13H19ClN2O2, tert-Butyl 2-(aminomethyl)-4-chlorobenzylcarbamate, 97% contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 270.76 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C13H19ClN2O2 |
| Molecular Weight | 270.76 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, 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- tert-Butyl (2-amino-2-(4-chlorophenyl)ethyl)carbamate (CAS 939760-49-3)
- Tert-butyl n-[2-amino-1-(3-chlorophenyl)ethyl]carbamate (CAS 926643-36-9)
- Medazepam Hydrochloride (1 mg/mL in Acetonitrile) (CAS 2898-11-5)
- tert-Butyl(2-(2-chloropyridin-3-yl)propan-2-yl)carbamate (CAS 2850325-50-5)
- (r)-4-(1-Amino-2-hydroxyethyl)benzene-1,2,3-triol (CAS 1213696-24-2)
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