4,4,5,5-Tetramethyl-2-[4-(thien-2-ylmethyl)phenyl]-1,3,2-dioxaborolane CAS 1007847-76-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1007847-76-8 |
| Molecular Formula | C17H21BO2S |
| Molecular Weight | 300.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4,5,5-Tetramethyl-2-[4-(thien-2-ylmethyl)phenyl]-1,3,2-dioxaborolane (CAS 1007847-76-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H21BO2S. Molecular weight: 300.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H21BO2S |
| Molecular Weight | 300.22 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
- ethyl 2-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-thienyl]acetate (CAS 1620318-41-3)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-7-thiaspiro[3.5]nonane 7,7-dioxide (CAS 2706615-24-7)
- 4,4,5,5-Tetramethyl-2-(1,1,3,3-tetramethyl-2,3-dihydro-1H-inden-5-yl)-1,3,2-dioxaborolane (CAS 1312464-73-5)
- (E)-4,4,5,5-Tetramethyl-2-(4-pentylstyryl)-1,3,2-dioxaborolane (CAS 928645-89-0)
- 2-Methyl-5-[[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methyl]-1,3,4-oxadiazole (CAS 2096340-21-3)
- 2-Methyl-5-{[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methyl}-1,3,4-oxadiazole (CAS 2096330-21-9)
- N-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indol-3-yl]acetamide (CAS 2758501-22-1)
- 2-(2,3,5,9-Tetramethyl-7-oxo-7h-furo[3,2-g]chromen-6-yl)acetic acid (CAS 664366-08-9)
Recommended Standards
- Olanexidine Impurity 1 (CAS 147028-65-7)
- N'-(6-Bromo-1,3-benzothiazol-2-yl)-N,N-dimethylethane-1,2-diamine (CAS 1105195-13-8)
- Ceritinib Impurity 25 (CAS CATO-C4X-104825)
- 1,3-dichloro-2-ethoxy-5-nitrobenzene (CAS 62047-40-9)
- cis-3-Hepten-1-ol (CAS 1708-81-2)
- 3-Amino-1-(5-nitropyridin-2-yl)-1h-pyrazole-4-carbonitrile (CAS 1311313-99-1)
- 2-Methoxy-5-propylbenzaldehyde (CAS 145742-54-7)
- Undec-9-ynoic acid (CAS 22202-65-9)
- 3-Chloro-4-cyclopropoxy-N-methylpicolinamide (CAS 1243348-61-9)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
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