4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carbonitrile CAS 1642844-61-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1642844-61-8 |
| Molecular Formula | C11H14BNO2S |
| Molecular Weight | 235.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carbonitrile (CAS 1642844-61-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H14BNO2S. Molecular weight: 235.11 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H14BNO2S |
| Molecular Weight | 235.11 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Tetramethyl Standards
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-3-carbonitrile (CAS 1073354-61-6)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-3-carbonitrile (CAS 463336-26-7)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-3-carbonitrile (CAS 916454-59-6)
- (5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)methanol (CAS 1078575-71-9)
- 1-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrol-1-yl)ethan-1-one (CAS 1174718-91-2)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2,3-diamine (CAS 1204334-21-3)
- 4-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine (CAS 1259394-20-1)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-4-pyridinemethanol (CAS 1264162-23-3)
Recommended Standards
- 2,6-Bis(chloromethyl)-1,4-dimethoxybenzene (CAS 1379163-23-1)
- 1,2-Dichloro-3-(3-methoxypropoxy)benzene (CAS 1820735-79-2)
- 3,4-Dichloro-5-(pentan-3-yloxy)pyridazine (CAS 1346698-09-6)
- 2-Chloro-3-(1,1-difluoroethyl)pyridine (CAS 1335059-01-2)
- 4-Chloro-2-(3-chloroprop-1-yn-1-yl)-1-methoxybenzene (CAS 1183598-03-9)
- 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)-2-methylpropan-1-ol (CAS 1157109-01-7)
- 5-((2-Fluorophenyl)ethynyl)furan-2-carboxylic acid (CAS 725228-51-3)
- 1-(1-Phenylcyclopropyl)piperazine hydrochloride (CAS 1346808-46-5)
- N-(5-(sec-Butyl)-1,3,4-thiadiazol-2-yl)-2,6-dimethoxybenzamide (CAS 82559-19-1)
- Liraglutide Impurity 30 (CAS CATO-C4X-199230)
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