1-Bromo-2-propanol (contains ca. 20% 2-Bromo-1-propanol) (stabilized with MgO) CAS 19686-73-8
| CAS No. | 19686-73-8 |
| Molecular Formula | C3H7BrO |
| Molecular Weight | 138.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-Bromo-2-propanol (contains ca. 20% 2-Bromo-1-propanol) (stabilized with MgO) 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.
CATO supplies 1-Bromo-2-propanol (contains ca. 20% 2-Bromo-1-propanol) (stabilized with MgO) (CAS 19686-73-8), a certified reference material (molecular formula C3H7BrO, MW 138.99 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, bromine substitution, 1-Bromo-2-propanol (contains ca. 20% 2-Bromo-1-propanol) (stabilized with MgO) is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 138.99 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C3H7BrO |
| Molecular Weight | 138.99 g/mol |
| Purity | >75% |
| 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.) | 1962 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 3-Bromo-1-propanol (CAS 627-18-9)
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- 1-Bromo-2-fluorocyclopropane (CAS 1185112-51-9)
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