(2S)-3-bromo-2-methyl-propan-1-ol CAS 98244-48-5
| CAS No. | 98244-48-5 |
| Molecular Formula | C4H9BrO |
| Molecular Weight | 153.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2S)-3-bromo-2-methyl-propan-1-ol (CAS 98244-48-5), a certified reference material (molecular formula C4H9BrO, MW 153.02 g/mol) for analytical method development and quality control.
(2S)-3-bromo-2-methyl-propan-1-ol (C4H9BrO) contains a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C4H9BrO |
| Molecular Weight | 153.02 g/mol |
| Purity | 97%+ |
| 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.) | 1985 |
| Halogen Content | Br-containing |
Related S Standards
- 1-Bromo-2-butanol (CAS 2482-57-7)
- 1-Bromo-2-methoxypropane (CAS 23465-33-0)
- 2-Bromo-1-methoxypropane (CAS 22461-48-9)
- 2-Bromo-2-methylpropan-1-ol (CAS 55376-31-3)
- 3-Bromo-2-butanol (CAS 5798-80-1)
- 3-Bromo-2-methylpropan-1-ol (CAS 40145-08-2)
- Bromo-tert-butyl Alcohol (CAS 38254-49-8)
- (R)-(-)-3-Bromo-2-methyl-1-propanol (R)-3-bromo-2-methylpropan-1-ol 93381-28-3 (CAS 93381-28-3)
Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com