tert-Butyl (3-(bromomethyl)bicyclo[1.1.1]pentan-1-yl)carbamate CAS 2137703-45-6
| CAS No. | 2137703-45-6 |
| Molecular Formula | C11H18BrNO2 |
| Molecular Weight | 276.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
tert-Butyl (3-(bromomethyl)bicyclo[1.1.1]pentan-1-yl)carbamate (CAS 2137703-45-6) is a high-purity analytical reference standard with the molecular formula C11H18BrNO2 and a molecular weight of 276.17 g/mol.
The molecular framework of tert-Butyl (3-(bromomethyl)bicyclo[1.1.1]pentan-1-yl)carbamate (C11H18BrNO2) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), tert-Butyl (3-(bromomethyl)bicyclo[1.1.1]pentan-1-yl)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 | C11H18BrNO2 |
| Molecular Weight | 276.17 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, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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 | Br-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- Tert-butyl (1S,3R,5S)-3-(bromomethyl)-2-azabicyclo[3.1.0]Hexane-2-carboxylate (CAS 2306252-33-3)
- tert-Butyl 6-bromo-2,3,4,5-tetrahydro-1H-azepine-1-carboxylate (CAS 2126159-83-7)
- Tert-butyl (1S,2R,5R)-2-(bromomethyl)-3-azabicyclo[3.1.0]Hexane-3-carboxylate (CAS 2306246-07-9)
- tert-butyl 6-bromo-2-azaspiro[3.3]heptane-2-carboxylate (CAS 2409962-67-8)
- 2-(4-Isobutylphenyl)quinoline-4-carbohydrazide (CAS 588680-37-9)
- 2-Bromo-N-(6-methylbenzo[d]thiazol-2-yl)acetamide (CAS 98946-75-9)
- Carbonylbis(trifluoroacetato)bis(triphenylphosphine)ruthenium (CAS 65912-34-7)
- Tert-butyl ((1R,2R)-2-cyanocyclopropyl)carbamate (CAS 2165955-87-1)
- 4-((3,4-Dihydroxybenzylidene)amino)-3-(4-fluorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 573975-64-1)
- 4-Chloro-2-phenyl-6-(tetrahydrofuran-2-yl)pyrimidine (CAS 1708436-03-6)
- Fovinaciclib Impurity 6 (CAS CATO-C4X-33866)
- (2-Bromo-5-fluoropyridin-4-yl)methanol (CAS 1227502-29-5)
- 2-(Hydroxymethyl)benzo[d]oxazole-5-carboxaldehyde (CAS 1804186-62-6)
- Semaglutide Impurity 125 xTFA Salt (CAS CATO-C4X-2226125)
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