3-Bromo-2,2-dimethylpropanamide CAS 23143-81-9
| CAS No. | 23143-81-9 |
| Molecular Formula | C5H10BrNO |
| Molecular Weight | 180.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-Bromo-2,2-dimethylpropanamide 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.
3-Bromo-2,2-dimethylpropanamide (CAS 23143-81-9) is a high-purity analytical reference standard with the molecular formula C5H10BrNO and a molecular weight of 180.04 g/mol.
Based on its molecular formula C5H10BrNO, 3-Bromo-2,2-dimethylpropanamide contains an amide 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 180.04 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.
Physical & Chemical Properties
| Molecular Formula | C5H10BrNO |
| Molecular Weight | 180.04 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 2-Bromo-N-ethyl-N-methylacetamide (CAS 119152-89-5)
- (4-bromo-1H-pyrrol-2-yl)methanol (CAS 773871-93-5)
- 2-Bromo-N,2-dimethylpropanamide (CAS 69959-88-2)
- 2-Bromo-N,N-dimethylpropanamide (CAS 54537-47-2)
- 2-Bromo-N-isopropylacetamide (CAS 75726-96-4)
- 2-Bromo-n-propylacetamide (CAS 5395-67-5)
- 3-Bromo-N,N-dimethylpropanamide (CAS 21437-86-5)
- 3-Bromo-N-ethylpropanamide (CAS 21437-85-4)
Recommended Standards
- 4-(Bromomethyl)-3-methyloxazolidine (CAS 63221-92-1)
- 4-(Bromomethyl)morpholine (CAS 35278-97-8)
- (S)-2-(Bromomethyl)morpholine (CAS 2291056-28-3)
- 5-bromopentanamide (CAS 52534-24-4)
- 2-(Difluoromethyl)-6-fluoro-5-methoxypyridine-3-carboxylic acid (CAS 1805192-51-1)
- 4-Chloro-7,8-dimethylquinoline (CAS 181950-53-8)
- N-[(4-fluorophenyl)methyl]-2-(piperidin-3-yl)acetamide (CAS 1284442-17-6)
- 4,6-Dichloro-N-ethylpyrimidin-2-amine (CAS 10371-48-9)
- 3-Bromo-1-isopropyl-1H-indazole (CAS 1784489-02-6)
- 2',3'-Dihydrospiro[cyclohexane-1,1'-inden]-3'-amine (CAS 873400-44-3)
- Rizatriptan N10-Oxide-d6 (CAS 1261392-57-7)
- 4-Chloro-6-(piperazin-1-yl)pyrimidine (CAS 373356-50-4)
- 4-Bromo-3-chlorobenzaldehyde (CAS 120077-69-2)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
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