3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-isobutyl-2-methylthiophen-3-yl)boronate CAS 2223042-73-5
| CAS No. | 2223042-73-5 |
| Molecular Formula | C15H27BO3S |
| Molecular Weight | 298.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-isobutyl-2-methylthiophen-3-yl)boronate is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-isobutyl-2-methylthiophen-3-yl)boronate (CAS 2223042-73-5), molecular formula C15H27BO3S and molecular weight 298.25 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-isobutyl-2-methylthiophen-3-yl)boronate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 298.25 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 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-isobutyl-2-methylthiophen-3-yl)boronate 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 | C15H27BO3S |
| Molecular Weight | 298.25 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1998 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(sec-butyl)-2-methylthiophen-3-yl)boronate (CAS 2223006-79-7)
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- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (3-(tetrahydrofuran-3-yl)thiophen-2-yl)boronate (CAS 2223009-31-0)
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