1-(3-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethanone CAS 1321848-43-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1321848-43-4 |
| Molecular Formula | C15H21BO3 |
| Molecular Weight | 260.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethanone (CAS 1321848-43-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H21BO3. Molecular weight: 260.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H21BO3 |
| Molecular Weight | 260.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related Methyl Standards
- 4,4,5,5-Tetramethyl-2-(4-methyl-2,3-dihydrobenzofuran-5-yl)-1,3,2-dioxaborolane (CAS 1154740-64-3)
- 1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propan-1-one (CAS 1256359-22-4)
- 2-Ethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 1260023-43-5)
- 1-Phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)propan-1-one (CAS 134892-17-4)
- 2-ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 1352656-54-2)
- 4-Ethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 1356951-57-9)
- 1-(4-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethanone (CAS 1362243-63-7)
- 4,4,5,5-Tetramethyl-2-[4-(prop-2-en-1-yloxy)phenyl]-1,3,2-dioxaborolane (CAS 1415236-88-2)
Recommended Standards
- N-Cyclopropyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 1309981-36-9)
- 1-(Cyclopent-3-en-1-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1326714-02-6)
- (3S,4R,5R)-1,4,5,6-Tetrahydroxy-2-oxohexan-3-yl dihydrogen phosphate (CAS 126247-74-3)
- 1-(2-Chloro-6-fluorobenzyl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 1478534-71-2)
- (E)-3-(3-((4-iodo-3,5-dimethyl-1H-pyrazol-1-yl)methyl)-4-methoxyphenyl)acrylic acid (CAS 1173463-34-7)
- 4-(4,5-Dimethyl-1H-imidazol-2-yl)aniline (CAS 937660-36-1)
- (2-Fluoro-4-(4-methyl-1H-pyrazol-1-yl)phenyl)boronic acid (CAS 2225178-48-1)
- 6-Pentafluoroethyl-pyrazine-2-carbonitrile (CAS 1286743-90-5)
- N-((1H-benzo[d]imidazol-2-yl)methyl)-3-chlorobenzamide (CAS 338410-77-8)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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