tert-Butyl (26-bromo-3,6,9,12,15,18,21,24-octaoxahexacosyl)(methyl)carbamate CAS 2874309-90-5
| CAS No. | 2874309-90-5 |
| Molecular Formula | C24H48BrNO10 |
| Molecular Weight | 590.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of tert-Butyl (26-bromo-3,6,9,12,15,18,21,24-octaoxahexacosyl)(methyl)carbamate is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
tert-Butyl (26-bromo-3,6,9,12,15,18,21,24-octaoxahexacosyl)(methyl)carbamate (CAS 2874309-90-5), molecular formula C24H48BrNO10 and molecular weight 590.54 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C24H48BrNO10, tert-Butyl (26-bromo-3,6,9,12,15,18,21,24-octaoxahexacosyl)(methyl)carbamate contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 590.54 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
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 | C24H48BrNO10 |
| Molecular Weight | 590.54 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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