2-bromo-3-methoxybutane CAS 24618-36-8
| CAS No. | 24618-36-8 |
| Molecular Formula | C5H11BrO |
| Molecular Weight | 167.04 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 2-bromo-3-methoxybutane.
2-bromo-3-methoxybutane (CAS 24618-36-8), molecular formula C5H11BrO and molecular weight 167.04 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-bromo-3-methoxybutane (C5H11BrO) is characterized by a hydroxyl group, an ether linkage, 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-bromo-3-methoxybutane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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.) | 1964 |
| Halogen Content | Br-containing |
Related bromo 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)
- 3-Bromo-1-methoxybutane (CAS 53424-50-3)
Recommended Standards
- 2-(2-Bromoethoxy)propane (CAS 54149-16-5)
- 4-Bromo-2-methylbutan-2-ol (CAS 35979-69-2)
- 1-Bromopentan-2-ol (CAS 26818-03-1)
- 4-Bromo-3-methylbutan-1-ol (CAS 89211-44-9)
- 3-(3-(3-(2-Chloro-4-nitrophenoxy)propyl)ureido)benzene-1-sulfonyl fluoride (CAS 25240-52-2)
- Bezafibrate D6 (dimethyl D6) (CAS 1219802-74-0)
- (7-Methylenehexahydroindolizin-8a(1H)-yl)methanol (CAS 2829287-39-8)
- N-(3,4-difluorophenyl)-1,2,3-thiadiazole-4-carboxamide (CAS 341965-32-0)
- 3-Bromo-6-chloro-1H-pyrazolo[3,4-b]pyrazine (CAS 1936225-21-6)
- N-(4-ethylphenyl)tetrahydro-2H-pyran-4-amine (CAS 1157009-37-4)
- 4,4'-Methylenebis(2,6-diisopropylaniline) (CAS 19900-69-7)
- (1R,3S)-3-Amino-2,3-dihydro-1H-inden-1-ol (CAS 403672-06-0)
- 1-(3-Chlorophenyl)-1,3-dihydro-5-(trifluoromethyl)-2H-Benzimidazol-2-one (CAS 625458-06-2)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
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