3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(furan-3-yl)thiophen-2-yl)boronate CAS 2223033-11-0
| CAS No. | 2223033-11-0 |
| Molecular Formula | C14H19BO4S |
| Molecular Weight | 294.17 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 (4-(furan-3-yl)thiophen-2-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.
3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(furan-3-yl)thiophen-2-yl)boronate (CAS 2223033-11-0), molecular formula C14H19BO4S and molecular weight 294.17 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, an aromatic ring system, 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(furan-3-yl)thiophen-2-yl)boronate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 294.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C14H19BO4S |
| Molecular Weight | 294.17 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(furan-2-yl)thiophen-2-yl)boronate (CAS 2223011-16-1)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(thiophen-2-yl)furan-2-yl)boronate (CAS 2223031-54-5)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(thiophen-3-yl)furan-2-yl)boronate (CAS 2223011-21-8)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(furan-2-yl)thiophen-2-yl)boronate (CAS 2223031-90-9)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(furan-3-yl)thiophen-2-yl)boronate (CAS 2223011-14-9)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(1H-imidazol-1-yl)thiophen-2-yl)boronate (CAS 2223032-27-5)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(1H-pyrazol-1-yl)thiophen-2-yl)boronate (CAS 2223029-59-0)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(1H-imidazol-1-yl)thiophen-2-yl)boronate (CAS 2223051-07-6)
Recommended Standards
- 3-Bromo-4-methoxy-N,N-dimethylbenzenesulfonamide (CAS 358665-70-0)
- 3-Bromo-2-methyl-7-(thiophen-2-yl)pyrazolo[1,5-a]pyrimidine (CAS 439107-63-8)
- 3-(Trifluoromethyl)phenyl trifluoromethanesulfonate (CAS 199188-30-2)
- 2-(Trifluoromethyl)phenyl trifluoromethanesulphonate (CAS 199188-29-9)
- Isobutyric Anhydride (CAS 97-72-3)
- 2-Fluoro-5-(4-fluorophenyl)nicotinaldehyde (CAS 1956310-08-9)
- 5-[(2,5-dichlorophenyl)methyl]-1,3-thiazol-2-amine (CAS 405921-35-9)
- 1-(1-(4-(p-Tolyloxy)butyl)-1H-benzo[d]imidazol-2-yl)propan-1-ol (CAS 876901-31-4)
- 2-(((4-Bromobenzyl)oxy)methyl)furan (CAS 1227618-86-1)
- N-(3-aminopropyl)benzamide hydrochloride (CAS 29833-50-9)
- 3-[(methylsulfanyl)methyl]-1-benzofuran-2-carboxylic acid (CAS 743440-27-9)
- (1S,2S,4S,5R)-2-((R)-Hydroxy(quinolin-4-yl)methyl)-1-(4-(trifluoromethyl)benzyl)-5-vinylquinuclidin-1-ium bromide (CAS 101311-12-0)
- Methyl 3-amino-2,2-dimethylcyclobutanecarboxylate hydrochloride (CAS 1392804-34-0)
- Peptide 6A (H-6905.0005) (CAS 73549-32-3)
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