2-propenoic acid, 2-bromo-, methyl ester 4519-46-4 InChI=1/C4H5BrO2/c1-3(5)4(6)7-2/h1H2,2H methyl 2-bromoacrylate CAS 4519-46-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4519-46-4 |
| Molecular Formula | C4H5BrO2 |
| Molecular Weight | 164.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-propenoic acid, 2-bromo-, methyl ester 4519-46-4 InChI=1/C4H5BrO2/c1-3(5)4(6)7-2/h1H2,2H methyl 2-bromoacrylate (CAS 4519-46-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H5BrO2. Molecular weight: 164.99 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H5BrO2 |
| Molecular Weight | 164.99 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 | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
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Recommended Standards
- Theophylline Impurity 8 (CAS 5309-70-6)
- .alpha.-Bromo-.gamma.-butyrolactone .alpha.-Bromobutyric acid, .gamma.-lactone .alpha.-Bromobutyrolactone 2(3H)-Furanone, 3-bromodihydro- 2-Bromo-.gamma.-butyrolactone 2-Bromo-4-butanolide 2-Bromobutyrolactone 3-Bromo-2-furanone 5061-21-2 NSC-56959 NSC56959 (CAS 5061-21-2)
- rel-(1R,2S)-2-Bromocyclopropane-1-carboxylic acid (CAS 60212-40-0)
- N-(1-Cyanocyclohexyl)-2-((5-((2-fluorophenyl)amino)-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 851281-94-2)
- 5-(4-Chlorophenyl)-3-{[(4-methylphenyl)sulfanyl]methyl}-1,2-oxazole (CAS 551921-52-9)
- 3-Bromo-5-fluoro-1H-pyrrolo[2,3-c]pyridine (CAS 2167470-19-9)
- Ethyl 2-((2-ethylphenyl)thio)acetate (CAS 1713163-10-0)
- 1-Bromo-3-(cyclopent-1-en-1-yl)benzene (CAS 19920-77-5)
- Dinotefuran (CAS 165252-70-0)
- Calcitonin C-Terminal Flanking Peptide (human) XTFA (CAS 85916-47-8（free base）)
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