3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(o-tolyl)thiazol-4-yl)boronate CAS 2223031-43-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2223031-43-2 |
| Molecular Formula | C16H22BNO3S |
| Molecular Weight | 319.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(o-tolyl)thiazol-4-yl)boronate (CAS 2223031-43-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H22BNO3S. Molecular weight: 319.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H22BNO3S |
| Molecular Weight | 319.23 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(m-tolyl)thiazol-5-yl)boronate (CAS 2223054-14-4)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(o-tolyl)thiazol-5-yl)boronate (CAS 2223053-35-6)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(p-tolyl)thiazol-5-yl)boronate (CAS 2223050-48-2)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(m-tolyl)thiazol-4-yl)boronate (CAS 2223011-17-2)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(p-tolyl)thiazol-4-yl)boronate (CAS 2223044-52-6)
- 6-Hydroxy-2-(pyridin-2-yl)-5-(2,4,6-trifluorophenyl)pyrimidin-4(1H)-one (CAS 585535-50-8)
- Ethyl 5-hydroxy-2-methyl-3-phenyl-5-(trifluoromethyl)isoxazolidine-4-carboxylate (CAS 321391-90-6)
- 6-Benzyl-4-hydroxy-2H,5H,6H-pyrano[3,2-c]quinoline-2,5-dione (CAS 161185-26-8)
Recommended Standards
- 4-(4-(Difluoromethoxy)phenoxy)-3-(trifluoromethyl)aniline (CAS 87294-32-4)
- 6-{[(2,6-dichlorophenyl)sulfanyl]methyl}-2-sulfanylpyrimidin-4-ol (CAS 866143-64-8)
- Melphalan EP Impurity H (CAS 88457-23-2)
- 4-[(1Z)-3-(4-Methoxyphenyl)-3-oxoprop-1-en-1-yl]phenyl 4-methylbenzoate (CAS 331461-43-9)
- 5-(4-Bromophenyl)-1-(2-(dimethylamino)ethyl)-3-hydroxy-4-(4-isopropoxy-3-methylbenzoyl)-1H-pyrrol-2(5H)-one (CAS 371225-07-9)
- Fmoc-Pro-D-Ala-NH2 (CAS CATO-CPTD788344)
- 2-Ethoxy-5-fluoro-4-methoxyaniline (CAS 1342034-65-4)
- 3,5-Dimethoxybenzothioamide (CAS 114980-23-3)
- Ethyl 2-(2-bromophenoxy)propanoate (CAS 832737-55-0)
- β-Bag Cell Peptide (Aplysia californica) (CAS 109024-47-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com