4,4,5,5-Tetramethyl-2-(4-phenyl-2-thienyl)-1,3,2-dioxaborolane CAS 960116-25-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 960116-25-0 |
| Molecular Formula | C16H19BO2S |
| Molecular Weight | 286.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4,5,5-Tetramethyl-2-(4-phenyl-2-thienyl)-1,3,2-dioxaborolane (CAS 960116-25-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H19BO2S. Molecular weight: 286.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H19BO2S |
| Molecular Weight | 286.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Sulfur Atoms | 1 |
Related Tetramethyl Standards
- 4,4,5,5-Tetramethyl-2-(4-(thiophen-2-yl)phenyl)-1,3,2-dioxaborolane (CAS 1056474-34-0)
- methyl 2-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-thienyl]acetate (CAS 1788894-41-6)
- 1-Propyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 1551418-07-5)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3,6-dihydro-2H-1,2'-bipyridine (CAS 2304631-50-1)
- 2-Methyl-4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-3-butyn-2-ol (CAS 1105663-20-4)
- 1-[4-(Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pent-4-en-1-one (CAS 2377606-47-6)
- 5-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)-1H-tetrazole (CAS 775351-42-3)
- 5-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)-1H-tetrazole (CAS 775351-44-5)
Recommended Standards
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(2-hydroxypropan-2-yl)thiophen-3-yl)boronate (CAS 2223031-70-5)
- 5-(4-Methoxyphenyl)-2-(trifluoromethyl)furan-3-carboxylic acid (CAS 239080-02-5)
- 2-Methyl-5-(4-(trifluoromethoxy)phenyl)furan-3-carboxylic acid (CAS 672930-56-2)
- Boc-β-HoAsn-OH (CAS 336182-03-7)
- 3,5-Bis(4-bromophenyl)-4-methyl-1h-pyrazole (CAS 1159937-19-5)
- 1-(3-Aminophenyl)piperidine-2,6-dione (CAS 1152523-64-2)
- 4-Amino-N-(tert-butyl)cyclohexane-1-carboxamide (CAS 1016689-88-5)
- 2,2'-Dimethoxy-4,4'-bipyridine (CAS 142929-11-1)
- 4-(Allyloxy)-2-bromo-5-ethoxybenzaldehyde (CAS 832674-05-2)
- Mitogenic Pentapeptide (CAS 87173-03-3)
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