3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (2-methyl-4,5-dihydrofuran-3-yl)boronate CAS 2223042-59-7
| CAS No. | 2223042-59-7 |
| Molecular Formula | C11H21BO4 |
| Molecular Weight | 228.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (2-methyl-4,5-dihydrofuran-3-yl)boronate 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.
CATO supplies 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (2-methyl-4,5-dihydrofuran-3-yl)boronate (CAS 2223042-59-7), a certified reference material (molecular formula C11H21BO4, MW 228.09 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (2-methyl-4,5-dihydrofuran-3-yl)boronate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 228.09 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.
Physical & Chemical Properties
| Molecular Formula | C11H21BO4 |
| Molecular Weight | 228.09 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) | 1.5 |
| CAS Registry Year (est.) | 1998 |
Related Hydroxy Standards
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Recommended Standards
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- 2-(4-Methyl-5,6,7,8-tetrahydroquinazolin-2-yl)ethanamine dihydrochloride (CAS 1609402-92-7)
- 4,4,6-Trimethyl-1,2-dioxo-1,2-dihydro-4H-pyrrolo-[3,2,1-ij]quinolin-8-yl 3,4,5-trimethoxybenzoate (CAS 511514-87-7)
- 4-Bromo-1-propyl-3-((2,2,2-trifluoroethoxy)methyl)-1H-pyrazole (CAS 1856020-52-4)
- 2,3-Dimethoxy-2,3-dimethylbutane (CAS 6091-59-4)
- 1-(4-Bromo-3-chlorophenyl)-1H-pyrrole-2,5-dione (CAS 303212-61-5)
- Methyl 4-chloroimidazo[1,2-a]quinoxaline-8-carboxylate (CAS 1452864-18-4)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
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