2-Methyl-3-bromo-2-butanol CAS 2588-77-4
| CAS No. | 2588-77-4 |
| Molecular Formula | C5H11BrO |
| Molecular Weight | 167.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 167.04 g/mol gives 2-Methyl-3-bromo-2-butanol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Methyl-3-bromo-2-butanol (CAS 2588-77-4) is a high-purity analytical reference standard with the molecular formula C5H11BrO and a molecular weight of 167.04 g/mol.
Based on its molecular formula C5H11BrO, 2-Methyl-3-bromo-2-butanol contains a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 167.04 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.
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 | C5H11BrO |
| Molecular Weight | 167.04 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.) | 1957 |
| Halogen Content | Br-containing |
Related Methyl Standards
- 1-Bromo-3-methoxy-2-methylpropane (CAS 112889-79-9)
- 1-Bromo-3-methyl-2-butanol (CAS 1438-12-6)
- 1-Bromo-2-methoxy-2-methylpropane (CAS 19752-21-7)
- 1-bromo-2-methoxybutane (CAS 24618-34-6)
- 1-Bromo-3-ethoxypropane (CAS 36865-40-4)
- 1-Bromo-4-methoxybutane (CAS 4457-67-4)
- 2-Bromo-1-methoxybutane (CAS 24618-35-7)
- 2-bromo-3-methoxybutane (CAS 24618-36-8)
Recommended Standards
- 3-bromanyl-2,2-dimethyl-propan-1-ol 3-bromo-2,2-dimethyl-1-propanol 40894-00-6 A825337 (CAS 40894-00-6)
- 1,1,1,3,3,3-Hexafluoropropan-2-amine (CAS 1619-92-7)
- 5-Bromopentan-1-ol 5-Bromo-1-pentanol 1-Bromo-5-hydroxypentane 5-Bromopentanol 34626-51-2 (CAS 34626-51-2)
- (S)-2-Amino-3-hydroselenopropanoic acid (CAS 176300-66-6)
- Butylphthalide Impurity 41 (CAS 3413-15-8)
- (Cis-3-(2,6-diamino-9H-purin-9-yl)cyclopentyl)methanol (CAS 120330-36-1)
- 3-(1-Amino-2-methylbutan-2-yl)pyrrolidin-3-ol (CAS 1512080-96-4)
- 4-(1-methyl-1H-pyrazol-4-yl)benzaldehyde (CAS 179055-29-9)
- 4-(Difluoromethyl)-3,6-diiodo-2-methylpyridine (CAS 1805157-62-3)
- 5-(Phenylsulfonyl)-4,5-dihydro-1H-pyrrolo[3,2-c:4,5-c']dipyridin-3(2H)-one (CAS 1956382-25-4)
- 1-(5-Chloro-2-ethoxyphenyl)urea (CAS 1706433-69-3)
- 2-(2-Bromophenyl)-1-(furan-2-yl)ethan-1-one (CAS 1247140-46-0)
- 1-(2-Fluoro-4-nitrophenyl)-4-methylpiperazine (CAS 221198-29-4)
- Neuroendocrine Regulatory Peptide-1 (rat) (CAS 954420-51-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com