methyl 2-bromo-2,3-dimethylbutanoate CAS 91524-30-0
| CAS No. | 91524-30-0 |
| Molecular Formula | C7H13BrO2 |
| Molecular Weight | 209.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of methyl 2-bromo-2,3-dimethylbutanoate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies methyl 2-bromo-2,3-dimethylbutanoate (CAS 91524-30-0), a certified reference material (molecular formula C7H13BrO2, MW 209.08 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H13BrO2, methyl 2-bromo-2,3-dimethylbutanoate contains a carboxylic acid group, 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 209.08 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.
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.
As a certified reference material (CRM), methyl 2-bromo-2,3-dimethylbutanoate 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 | C7H13BrO2 |
| Molecular Weight | 209.08 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Br-containing |
Related methyl Standards
- 2-Bromo-2-methylhexanoic acid (CAS 100960-69-8)
- 2-bromo-5-tert-butyl-1,3,4-oxadiazole (CAS 1016820-98-6)
- 4-Bromo-3-methoxyphenol (CAS 102127-34-4)
- 5-Bromo-1-methyl-3H-indene (CAS 119999-25-6)
- 1-(3-Bromo-1-propyn-1-yl)-4-methyl-benzene (CAS 130024-90-7)
- 1-Bromo-2-(but-3-yn-1-yl)benzene (CAS 136015-72-0)
- 3-bromo-5-tert-butyl-1,2,4-oxadiazole (CAS 1559059-83-4)
- 1-Bromo-2-methylpropyl propanoate (CAS 158894-67-8)
Recommended Standards
- Isopropyl 4-bromobutanoate (CAS 70923-64-7)
- Methyl 4-bromo-2,2-dimethylbutanoate (CAS 4833-99-2)
- Isobutyl 2-bromopropanoate (CAS 69122-46-9)
- tert-Butyl 2-Bromopropanoate (CAS 39149-80-9)
- (R)-Methyl 3-(4-(allyloxy)phenyl)-2-aminopropanoate hydrochloride (CAS 367517-26-8)
- Pyrimidine-4-thiol (CAS 133039-82-4)
- 2-Bromo-4-fluorobenzaldehyde (CAS 59142-68-6)
- 3-(Pyridin-2-yl)-1,2,4-triazole (CAS 23195-62-2)
- 2,4(1H,3H)-Pyrimidinedione, 6-ethyl-1-phenyl- (9CI) 596803-79-1 (CAS 596803-79-1)
- (1R)-1-(4-piperidyl)ethanol;hydrochloride (CAS 1567666-81-2)
- Tetra-n-octylphosphonium Bromide (CAS 23906-97-0)
- 3-Azaspiro[5.5]undecan-9-one (CAS 1056629-32-3)
- 4-(1,2-Dithiolan-3-yl)butanoic acid (CAS 5616-63-7)
- Peptide 434 (CAS CATO-CPTD788434)
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