4,4,5,5-Tetramethyl-2-(pent-4-en-1-yl)-1,3,2-dioxaborolane CAS 157735-10-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 157735-10-9 |
| Molecular Formula | C11H21BO2 |
| Molecular Weight | 196.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4,5,5-Tetramethyl-2-(pent-4-en-1-yl)-1,3,2-dioxaborolane (CAS 157735-10-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H21BO2. Molecular weight: 196.09 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H21BO2 |
| Molecular Weight | 196.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 2002 |
Related Tetramethyl Standards
- 4,4,5,5-Tetramethyl-2-(pent-1-en-2-yl)-1,3,2-dioxaborolane (CAS 1361046-86-7)
- (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)
- (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-(oxetan-3-ylidenemethyl)-1,3,2-dioxaborolane (CAS 2246658-69-3)
- 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
- 2-(Cyclobutylmethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1422558-28-8)
- (E)-1-Pentenylboronic Acid Pinacol Ester (CAS 161395-96-6)
- 3-Methyl-2-butenylboronic acid pinacol ester (CAS 141550-13-2)
- 5-Bromo-N-(piperidin-3-yl)thiophene-2-sulfonamide hydrochloride (CAS 1420842-02-9)
- N-(cyclopropylmethyl)-4-iodobenzamide (CAS 39887-31-5)
- 4-(2-Propen-1-yl)-5-thioxo-1,2,4-triazolidin-3-one (CAS 136794-22-4)
- 2-(4-(Hydroxymethyl)-2-(trifluoromethyl)phenyl)cyclopentan-1-one (CAS 2412764-12-4)
- 3-[(4-Phenoxyphenyl)imino]-2,3-dihydro-1H-indol-2-one (CAS 103410-20-4)
- Di(tert-butyl) 2,3-diazabicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate (CAS 39203-22-0)
- Tirzepatide Impurity 44 (CAS CATO-C4X-324044)
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