2-Bromopropan-1-amine Hydrobromide CAS 2403-33-0
| CAS No. | 2403-33-0 |
| Molecular Formula | C3H8BrN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 218.92 g/mol gives 2-Bromopropan-1-amine Hydrobromide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Bromopropan-1-amine Hydrobromide (CAS 2403-33-0), molecular formula C3H8BrNHBr and molecular weight 218.92 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Bromopropan-1-amine Hydrobromide (C3H8BrNHBr) contains bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of -1.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 218.92 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C3H8BrN HBr |
| Molecular Weight | 218.92 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 |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromopropan Standards
- (R)-1-Bromopropan-2-ol (CAS 113429-86-0)
- 2-(1-Bromopropan-2-yl)-1-methoxy-4-methylbenzene (CAS 1225488-34-5)
- 1-((1-Bromopropan-2-yl)oxy)-4-fluorobenzene (CAS 1225544-80-8)
- 2-(1-Bromopropan-2-yl)-1,3,5-trimethylbenzene (CAS 1225731-20-3)
- 2-(1-Bromopropan-2-yl)-1,4-dimethoxybenzene (CAS 1225767-53-2)
- 6-(1-Bromopropan-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine (CAS 1225816-71-6)
- 5-((1-Bromopropan-2-yl)oxy)-1,2,3,4-tetrahydronaphthalene (CAS 1225897-51-7)
- 1-(1-Bromopropan-2-yl)-3-methoxybenzene (CAS 1226059-97-7)
Recommended Standards
- (3S)-1-(2-Nitrophenyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid (CAS 1632146-43-0)
- 2-Methoxy-4-{[(propan-2-yl)amino]methyl}phenol hydrochloride (CAS 1240581-85-4)
- N-(4-Chloro-1-methyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazol-3-yl)methanesulfonamide (CAS 1620056-86-1)
- 2,3-Diamino-5-chloropyridine 5-Chloro-2,3-pyridinediamine 5-Chloro-2,3-diaminopyridine 25710-20-7 (CAS 25710-20-7)
- 6-Isopropyl-2-(methylamino)nicotinaldehyde (CAS 1289000-39-0)
- 5,6-Dimethoxy-1H-indazole (CAS 7746-30-7)
- Sodium tellurate(VI) hydrate (CAS 10101-83-4)
- 6-Chloro-8-methoxyquinolin-4-amine (CAS 1189107-35-4)
- Metalaxyl-M (CAS 70630-17-0)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
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