4,4,5,5-Tetramethyl-2-[4-(pentafluorosulfanyl)phenyl]-1,3,2-dioxaborolane CAS 1286278-34-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1286278-34-9 |
| Molecular Formula | C12H16BF5O2S |
| Molecular Weight | 330.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4,5,5-Tetramethyl-2-[4-(pentafluorosulfanyl)phenyl]-1,3,2-dioxaborolane (CAS 1286278-34-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H16BF5O2S. Molecular weight: 330.12 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H16BF5O2S |
| Molecular Weight | 330.12 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Tetramethyl Standards
- 4,4,5,5-Tetramethyl-2-(m-pentafluorosulfanylbenzene)-1,3,2-dioxaborolane (CAS 1286278-35-0)
- Methyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)benzoate (CAS 1150271-61-6)
- Methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)benzoate (CAS 1671078-38-8)
- Methyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)benzoate (CAS 1810790-95-4)
- Methyl 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)benzoate (CAS 873846-89-0)
- 4,4,5,5-Tetramethyl-2-(4-propoxy-2-(trifluoromethyl)phenyl)-1,3,2-dioxaborolane (CAS 1186482-12-1)
- 4,4,5,5-Tetramethyl-2-[4-(1-methylethoxy)-3-(trifluoromethyl)phenyl]-1,3,2-dioxaborolane (CAS 1334607-79-2)
- 3-Methyl-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)imidazolidine-2,4-dione (CAS 1295301-38-0)
Recommended Standards
- Ethyl 2-(3-iodo-1H-indazol-1-yl)acetate (CAS 1262500-86-6)
- 4-(4-Bromo-2-trifluoromethoxyphenyl)-thiosemicarbazide (CAS 1228245-60-0)
- 4,5-Dimethyl 1-(3,4-dichlorophenyl)-1H-1,2,3-triazole-4,5-dicarboxylate (CAS 129748-80-7)
- 2-Aminooctanamide (CAS 13880-52-9)
- 6-Phenyl-1-indanone (CAS 170497-64-0)
- Ethyl 2-Hydroxypyrido[2,3-b]pyrazine-3-carboxylate (CAS 114983-15-2)
- 1-(4-(Difluoromethoxy)phenyl)-3-methyl-1H-pyrazol-5(4H)-one (CAS 62128-89-6)
- (E)-(4-Methoxybut-1-en-1-yl)boronic acid (CAS 1062617-71-3)
- 2-(2-chlorophenyl)-1-methylpiperazine (CAS 1018645-91-4)
- C-Peptide（dog） (CAS 39016-05-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com