3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-propylthiazol-4-yl)boronate CAS 2223039-22-1
| CAS No. | 2223039-22-1 |
| Molecular Formula | C12H22BNO3S |
| Molecular Weight | 271.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-propylthiazol-4-yl)boronate (CAS 2223039-22-1), a certified reference material (molecular formula C12H22BNO3S, MW 271.18 g/mol) for analytical method development and quality control.
The molecular framework of 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-propylthiazol-4-yl)boronate (C12H22BNO3S) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H22BNO3S |
| Molecular Weight | 271.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(dimethylamino)thiophen-2-yl)boronate (CAS 2223029-68-1)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-isopropylthiazol-5-yl)boronate (CAS 2223054-42-8)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(dimethylamino)thiophen-2-yl)boronate (CAS 2223032-09-3)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-isopropylthiazol-4-yl)boronate (CAS 2223029-15-8)
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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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