2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[b]thiophene-5-carbonitrile CAS 915402-11-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 915402-11-8 |
| Molecular Formula | C15H16BNO2S |
| Molecular Weight | 285.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[b]thiophene-5-carbonitrile (CAS 915402-11-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H16BNO2S. Molecular weight: 285.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H16BNO2S |
| Molecular Weight | 285.17 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Tetramethyl Standards
- 1-Phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,6-dihydro-2H-pyridine (CAS 1225062-60-1)
- 1-Benzyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,5-dihydro-1H-pyrrole (CAS 439813-70-4)
- 1-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indol-1-yl)ethan-1-one (CAS 1040367-73-4)
- N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-imidazol-2-amine (CAS 1207370-24-8)
- 1-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinolin-2(1H)-one (CAS 1219131-68-6)
- 5'-(Tetramethyl-1,3,2-dioxaborolan-2-yl)-1',2'-dihydrospiro[cyclopropane-1,3'-indole]-2'-one (CAS 1613639-40-9)
- 5'-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[cyclopropane-1,1'-isoindolin]-3'-one (CAS 1626335-64-5)
- 6'-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[cyclopropane-1,3'-indolin]-2'-one (CAS 1650548-58-5)
Recommended Standards
- 2-(1-(3,4-Dichlorophenyl)ethyl)-6-methyl-4,5-dihydropyridazin-3(2H)-one (CAS 70646-67-2)
- 3-(2-Chloro-2-(4-chlorophenyl)vinyl)-2,2-dimethylcyclopropanecarboxylic acid (CAS 88419-72-1)
- (3Z)-1-(3,5-Dichlorophenyl)-3-[(dimethylamino)methylidene]pyrrolidin-2-one (CAS 343375-72-4)
- 1-(2,4-Difluorobenzoyl)azetidine-3-carboxylic acid (CAS 1378331-50-0)
- 1-(Cyanomethyl)piperidine-4-carboxylic acid hydrochloride (CAS 1426290-75-6)
- Ethyl 1-(2-Ethoxy-2-oxoethyl)-1H-imidazole-4-carboxylate (CAS 1499238-81-1)
- 8-(3-Trifluoromethylphenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine (CAS 1202616-57-6)
- Cariprazine Impurity 10 (CAS 506427-91-4)
- 4-Mercaptocyclohexan-1-ol (CAS 89534-17-8)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
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