4,4,5,5-Tetramethyl-2-(oxetan-3-ylidenemethyl)-1,3,2-dioxaborolane CAS 2246658-69-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2246658-69-3 |
| Molecular Formula | C10H17BO3 |
| Molecular Weight | 196.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,4,5,5-Tetramethyl-2-(oxetan-3-ylidenemethyl)-1,3,2-dioxaborolane (CAS 2246658-69-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H17BO3. Molecular weight: 196.05 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H17BO3 |
| Molecular Weight | 196.05 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 1998 |
Related Tetramethyl Standards
- (E)-4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-one (CAS 167896-52-8)
- 4,4,5,5-Tetramethyl-2-(pent-1-en-2-yl)-1,3,2-dioxaborolane (CAS 1361046-86-7)
- 4,4,5,5-Tetramethyl-2-(pent-4-en-1-yl)-1,3,2-dioxaborolane (CAS 157735-10-9)
- (E)-4,4,5,5-Tetramethyl-2-(3-methylbut-1-en-1-yl)-1,3,2-dioxaborolane (CAS 177949-92-7)
- 4,4,5,5-Tetramethyl-2-(3-methylbut-1-en-2-yl)-1,3,2-dioxaborolane (CAS 177949-93-8)
- 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,4-oxadiazole (CAS 1346808-32-9)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,4-oxadiazole (CAS 1346808-40-9)
- (E)-2,2,7,7-Tetramethyl-oct-4-ene-3,6-dione (CAS 10507-31-0)
Recommended Standards
- 4-(Chloromethyl)thiazole-2-carbonyl chloride (CAS 200418-16-2)
- 3,3,3-trifluoro-2-(trifluoromethyl)propanoic acid 3,3,3-tris(fluoranyl)-2-(trifluoromethyl)propanoic acid 564-10-3 A831037 (CAS 564-10-3)
- 2,5-Dihydrofuran-3-boronic Acid Pinacol Ester (CAS 212127-80-5)
- (1-Ethylcyclopentyl)methanol (CAS 783305-71-5)
- 1-Propyl-3-(trifluoromethyl)pyrazole-4-carbaldehyde (CAS 1820666-35-0)
- Diallyl 1,4-Cyclohexanedicarboxylate (cis- and trans- mixture) (CAS 20306-22-3)
- 4-((Propylsulfonyl)methyl)piperidine (CAS 1018557-32-8)
- Lidocaine Impurity 67 (CAS CATO-C4X-167967)
- 2-(Difluoromethyl)-4-hydroxy-6-methylpyridine-3-sulfonamide (CAS 1805065-58-0)
- Hepcidin/LEAP-1 (Human); Liver-Expressed Antimicrobial Peptide (CAS 342790-21-0)
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