3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide CAS 188665-74-9
| CAS No. | 188665-74-9 |
| Molecular Formula | C13H18BNO3 |
| Molecular Weight | 247.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide 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.
3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 188665-74-9) is a high-purity analytical reference standard with the molecular formula C13H18BNO3 and a molecular weight of 247.10 g/mol.
Based on its molecular formula C13H18BNO3, 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 247.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C13H18BNO3 |
| Molecular Weight | 247.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Nitrogen Atoms | 1 |
Related Tetramethyl Standards
- 1-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)ethanone (CAS 1103862-13-0)
- 2-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isonicotinaldehyde (CAS 1356962-10-1)
- (E)-4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde oxime (CAS 1374215-74-3)
- 2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanenitrile (CAS 1612174-34-1)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 179117-44-3)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 188665-75-0)
- 1-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)ethan-1-one (CAS 741709-59-1)
- 1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-pyridyl]ethanone (CAS 741709-58-0)
Recommended Standards
- 1-Bromo-2-fluoro-3-(2-methylpropoxy)benzene (CAS 1881290-92-1)
- 1-Bromo-3-butoxy-2-fluorobenzene (CAS 1881289-43-5)
- 1-(4-Bromobutoxy)-3-fluorobenzene (CAS 193356-99-9)
- 3-Bromo-5-tert-butyl-2-fluorophenol (CAS 1881288-51-2)
- n-(4,5,6,7-Tetrahydrothiazolo[5,4-c]pyridin-2-yl)furan-2-carboxamide (CAS 1082491-76-6)
- n-(3-Acetylphenyl)cyclopentanecarboxamide (CAS 540757-37-7)
- 3H-Imidazo[4,5-b]pyridine hydrochloride (CAS 929190-98-7)
- 7-Chloro-8-methyl-2-(5-methyl-2-thienyl)quinoline-4-carbonyl chloride (CAS 1160256-82-5)
- Isonox® 232 (CAS 4306-88-1)
- (2-Methoxybenzyl)(3-methoxybenzyl)amine (CAS 356091-73-1)
- 2-(Difluoromethyl)-1,3-benzoxazol-6-amine (CAS 1039313-16-0)
- 1-Methyl-4-(trifluoromethyl)-1H-indazol-6-amine (CAS 1429042-91-0)
- 7-Mercapto-2-methyl-5H-pyrazolo[1,5-d][1,2,4]-triazin-4-one (CAS 40535-03-3)
- Q-Peptide trifluoroacetate salt (CAS 1361235-89-3)
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