1-bromo-3-chloropropan-2-ol CAS 4540-44-7
| CAS No. | 4540-44-7 |
| Molecular Formula | C3H6BrClO |
| Molecular Weight | 173.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-bromo-3-chloropropan-2-ol.
CATO supplies 1-bromo-3-chloropropan-2-ol (CAS 4540-44-7), a certified reference material (molecular formula C3H6BrClO, MW 173.44 g/mol) for analytical method development and quality control.
Based on its molecular formula C3H6BrClO, 1-bromo-3-chloropropan-2-ol contains a hydroxyl group, an ether linkage, chlorine/bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 173.44 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 1-bromo-3-chloropropan-2-ol 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 | C3H6BrClO |
| Molecular Weight | 173.44 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl/Br-containing |
Related bromo Standards
- 1-bromo-2-(chloromethoxy)ethane (CAS 1462-35-7)
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- 2-Bromo-2-methyl-d3-propionic-3,3,3-d3 Acid (CAS 1219795-23-9)
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Recommended Standards
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- Bromochloroacetic Acid (CAS 5589-96-8)
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