tert-Butyl N-{[(4-bromophenyl)carbamoyl]methyl}carbamate CAS 309262-79-1
| CAS No. | 309262-79-1 |
| Molecular Formula | C13H17BrN2O3 |
| Molecular Weight | 329.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C13H17BrN2O3, tert-Butyl N-{[(4-bromophenyl)carbamoyl]methyl}carbamate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 329.19 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.
CATO supplies tert-Butyl N-{[(4-bromophenyl)carbamoyl]methyl}carbamate (CAS 309262-79-1), a certified reference material (molecular formula C13H17BrN2O3, MW 329.19 g/mol) for analytical method development and quality control.
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), tert-Butyl N-{[(4-bromophenyl)carbamoyl]methyl}carbamate 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 | C13H17BrN2O3 |
| Molecular Weight | 329.19 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- tert-Butyl 7-bromo-8-methyl-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine-1-carboxylate (CAS 2246363-84-6)
- Orforglipron impurity 26 (CAS 2860499-50-7)
- tert-Butyl 3-bromo-4-hydroxy-7,8-dihydro-1,6-naphthyridine-6(5H)-carboxylate (CAS 2138035-81-9)
- 2-Iodo-N-(1-(thiophen-2-yl)ethyl)aniline (CAS 1038730-98-1)
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- 1,5-Diethyl-1H-pyrazole-3-carboxylic acid (CAS 165743-59-9)
- 1-(4-bromophenyl)hexahydropyrimidine-2,4-dione (CAS 90772-28-4)
- N-(1H-Benzo[d]imidazol-2-yl)-3-oxo-2,3-dihydro-1H-indene-1-carboxamide (CAS 1207053-89-1)
- 1-(2-Ethoxy-7-methylpyrazolo[1,5-a]pyrimidin-6-yl)ethanone (CAS 159976-76-8)
- 5-Chloro-N,N-diethyl-1-pentanamine Hydrochloride (CAS 90796-01-3)
- N1-(4-chloro-6-methylpyrimidin-2-yl)-2,2-dimethylpropanamide (CAS 139337-66-9)
- Tetra(thiophen-2-yl)silane (CAS 17940-73-7)
- Methyl 6-oxo-5,6,7,8-tetrahydronaphthalene-2-carboxylate (CAS 178100-87-3)
- Tirzepatide Impurity 46 (CAS CATO-C4X-324046)
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