4,4,5,5-Tetramethyl-2-(thiophen-3-ylethynyl)-1,3,2-dioxaborolane CAS 1966941-46-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1966941-46-7 |
| Molecular Formula | C12H15BO2S |
| Molecular Weight | 234.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4,4,5,5-Tetramethyl-2-(thiophen-3-ylethynyl)-1,3,2-dioxaborolane (CAS 1966941-46-7) pharmaceutical standards reference standard. Molecular formula: C12H15BO2S. Molecular weight: 234.12 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H15BO2S |
| Molecular Weight | 234.12 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Sulfur Atoms | 1 |
Related Tetramethyl Standards
- 4,4,5,5-Tetramethyl-2-(thiophen-2-ylethynyl)-1,3,2-dioxaborolane (CAS 634196-64-8)
- 4,4,5,5-Tetramethyl-2-(spiro[2.5]oct-5-en-6-yl)-1,3,2-dioxaborolane (CAS 859219-46-8)
- 4-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 1196985-65-5)
- 6-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 1214242-09-7)
- 4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 1220219-94-2)
- 2-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (CAS 1235450-87-9)
- 2-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-amine (CAS 1257554-08-7)
- 5-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 1352239-77-0)
Recommended Standards
- 4-(Aminomethyl)-5-bromo-2-(methylthio)pyrimidine (CAS 1823402-38-5)
- 1-((2,3-Dichlorobenzyl)amino)propan-2-ol (CAS 893584-52-6)
- (S)-4-Amino-3-(3,4-dichlorophenyl)butan-1-ol (CAS 160707-16-4)
- 5-(4-Chloro-3-ethylphenoxy)pyrazine-2-carbonitrile (CAS 1394791-54-8)
- 1-Bromo-5-(tert-butyl)-4-methoxy-2-nitrobenzene (CAS 873055-76-6)
- Normethadone-d3 Hydrochloride (CAS 1346600-63-2)
- 4-(Difluoromethyl)-6-(1-ethyl-3-methyl-1h-pyrazol-4-yl)-2-(ethylsulfonyl)pyrimidine (CAS 1006441-37-7)
- 3-Cyclopropyl-4-methyl-1H-pyrazol-5-amine (CAS 1187027-13-9)
- 1-Allyl-3-(4-bromophenyl)urea (CAS 194801-90-6)
- D-γ-Glu20-Side-Tirzepatide (CAS CATO-CPTD788929)
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