Methyl (E)-2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)acrylate CAS 1204312-99-1
| CAS No. | 1204312-99-1 |
| Molecular Formula | C11H19BO4 |
| Molecular Weight | 226.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 226.08 g/mol gives Methyl (E)-2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)acrylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Methyl (E)-2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)acrylate (CAS 1204312-99-1) is a high-purity analytical reference standard with the molecular formula C11H19BO4 and a molecular weight of 226.08 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Methyl (E)-2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)acrylate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 226.08 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Methyl (E)-2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)acrylate 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 | C11H19BO4 |
| Molecular Weight | 226.08 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1990 |
Recommended Standards
- (6-Chloropyridin-2-yl)methanesulfonyl chloride (CAS 1196155-59-5)
- 2-Chloro-6-methylpyridine-3-sulfonyl chloride (CAS 1208081-60-0)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)tetrahydro-2H-pyran-2-one (CAS 1159919-02-4)
- 2-Chloro-4-methylpyridine-3-sulfonyl chloride (CAS 1208081-91-7)
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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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