(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pentyl)boronic acid CAS 1073371-70-6
| CAS No. | 1073371-70-6 |
| Molecular Formula | C17H34B2O4 |
| Molecular Weight | 324.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pentyl)boronic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies (5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pentyl)boronic acid (CAS 1073371-70-6), a certified reference material (molecular formula C17H34B2O4, MW 324.07 g/mol) for analytical method development and quality control.
(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pentyl)boronic acid (C17H34B2O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H34B2O4 |
| Molecular Weight | 324.07 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1988 |
Related Tetramethyl Standards
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[de]isochromene-1,3-dione (CAS 1193092-34-0)
- N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)picolinamide (CAS 1542209-30-2)
- N-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)picolinamide (CAS 1610521-45-3)
- 1,3,5,7-Tetramethyl-8-phenyl-4,4-difluorodiazetidine (CAS 194235-40-0)
- 3-[4-(Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]benzoic acid (CAS 2377608-22-3)
- 4-[4-(Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]benzaldehyde (CAS 2490666-01-6)
- N-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)cyclopropanesulfonamide (CAS 1083327-53-0)
- 4,4,5,5-Tetramethyl-2-{4-[(3-methylphenyl)methoxy]phenyl}-1,3,2-dioxaborolane (CAS 1029439-14-2)
Recommended Standards
- 5,5’-Dibromo-2,2’-bithiophene (CAS 4805-22-5)
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- 5-(Difluoromethoxy)-3-iodo-1-methyl-1H-indazole (CAS 1422772-62-0)
- 3-Cyclopropoxy-4-(methylthio)picolinonitrile (CAS 1243379-63-6)
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- (Gly1,Ser3·22,Gln?·3?,Thr?,Arg1?,Tyr21,Ala23·31,Aib32)-Pancreatic Polypeptide (human) (CAS 313988-89-5)
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 18665070610 / Nicole.chen@cato-chem.com