3-Bromo-1,1,1-trichloropropane CAS 13749-37-6
| CAS No. | 13749-37-6 |
| Molecular Formula | C3H4BrCl3 |
| Molecular Weight | 226.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 226.33 g/mol gives 3-Bromo-1,1,1-trichloropropane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-Bromo-1,1,1-trichloropropane (CAS 13749-37-6) is a high-purity analytical reference standard with the molecular formula C3H4BrCl3 and a molecular weight of 226.33 g/mol.
The molecular framework of 3-Bromo-1,1,1-trichloropropane (C3H4BrCl3) is characterized by chlorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C3H4BrCl3 |
| Molecular Weight | 226.33 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1960 |
| Halogen Content | Cl/Br-containing |
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