4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carbaldehyde CAS 881381-12-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 881381-12-0 |
| Molecular Formula | C11H15BO3S |
| Molecular Weight | 238.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carbaldehyde (CAS 881381-12-0) pharmaceutical standards reference standard. Molecular formula: C11H15BO3S. Molecular weight: 238.11 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H15BO3S |
| Molecular Weight | 238.11 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 1 |
Related Tetramethyl Standards
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carbaldehyde (CAS 845873-35-0)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-3-carbaldehyde (CAS 2121511-75-7)
- 4,4,5,5-Tetramethyl-2-(1-(tetrahydro-2H-pyran-4-yl)vinyl)-1,3,2-dioxaborolane (CAS 1202245-67-7)
- 3-(tetramethyl-1,3,2-dioxaborolan-2-yl)-4H,5H,6H-pyrrolo[1,2-b]pyrazole (CAS 1314138-13-0)
- (Z)-7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)hept-6-en-3-one (CAS 2797244-81-4)
- 2-[3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-bicyclo[1.1.1]pentanyl]ethanol (CAS 2784646-57-5)
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)cycloheptanone (CAS 350498-94-1)
- 4,4,5,5-tetramethyl-2-(2-(tetrahydro-2H-pyran-3-yl)vinyl)-1,3,2-dioxaborolane (CAS CATO-CIM-105187)
Recommended Standards
- 3-Benzyl-2,6-dichloropyridine (CAS 58597-03-8)
- 3',5'-Dichloro-[1,1'-biphenyl]-4-amine (CAS 405058-01-7)
- 4-chloro-1-methyl-pyrazolo[4,3-c]pyridine-6-carbonyl chloride (CAS 2633010-65-6)
- 2-Ethyl-1-(3-methoxyphenyl)-1H-pyrrole (CAS 741717-53-3)
- tert-Butyl (6-methylpiperidin-3-yl)carbamate hydrochloride (CAS 1807542-94-4)
- (5-Methyl-6-morpholinopyridin-3-yl)methanol (CAS 1355203-83-6)
- 3-Iodo-5-nitropyridine (CAS 25391-55-3)
- 2-Isopropyl-N,6-dimethylpyrimidin-4-amine (CAS 383146-03-0)
- tert-Butyl 4-bromo-2-iodobenzoate (CAS 944276-64-6)
- Semaglutide impurity 103 (CAS 1446013-07-5)
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