3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,5-dihydrothiophene 1,1-dioxide CAS 2489456-33-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2489456-33-7 |
| Molecular Formula | C10H17BO4S |
| Molecular Weight | 244.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,5-dihydrothiophene 1,1-dioxide (CAS 2489456-33-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H17BO4S. Molecular weight: 244.12 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H17BO4S |
| Molecular Weight | 244.12 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 2000 |
| Sulfur Atoms | 1 |
Related Tetramethyl Standards
- (Z)-4,4,5,5-tetramethyl-2-(4-methylstyryl)-1,3,2-dioxaborolane (CAS 1192488-87-1)
- rac-4,4,5,5-tetramethyl-2-[(1R,2R)-2-phenylcyclopropyl]-1,3,2-dioxaborolane (CAS 1240492-27-6)
- 4,4,5,5-Tetramethyl-2-[(1s,2s)-2-phenylcyclopropyl]-1,3,2-dioxaborolane (CAS 1240492-43-6)
- (E)-4,4,5,5-Tetramethyl-2-(2-methylstyryl)-1,3,2-dioxaborolane (CAS 1294009-26-9)
- 4,4,5,5-Tetramethyl-2-(1-phenylcyclopropyl)-1,3,2-dioxaborolane (CAS 1314495-37-8)
- 4,4,5,5-Tetramethyl-2-(3-methylstyryl)-1,3,2-dioxaborolane (CAS 1315277-67-8)
- 4,4,5,5-Tetramethyl-2-(4-methylstyryl)-1,3,2-dioxaborolane (CAS 1377187-54-6)
- 4,4,5,5-Tetramethyl-2-((1R,2S)-2-phenylcyclopropyl)-1,3,2-dioxaborolane (CAS 1384753-69-8)
Recommended Standards
- 3-(3,5-Dichlorophenyl)-N,N-dimethylacrylamide (CAS 96604-27-2)
- 3-(tert-Butyl)-5,7-dichloroimidazo[1,5-c]pyrimidine (CAS 94694-13-0)
- 3-(3,4-Dichlorophenyl)-N-ethylacrylamide (CAS 40950-96-7)
- Methyl 3-azabicyclo[3.2.1]octane-8-carboxylate (CAS 1363381-33-2)
- 4-Fluoro-3-propoxybenzaldehyde (CAS 1379257-62-1)
- Ethyl 2-(3-bromobenzamido)benzoate (CAS 333346-13-7)
- 3-Cyclobutoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1257553-86-8)
- 1-(2,4-Dichlorophenyl)-6-methyl-2-oxo-4-(trifluoromethyl)-1,2-dihydropyridine-3-carbonitrile (CAS 339276-98-1)
- 1-(2-nitrophenyl)-1H-1,2,4-triazole-3-carbonitrile (CAS 1250607-76-1)
- Insulin Degludec Impurity 25 (CAS CATO-C4X-215725)
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