4,4,5,5-Tetramethyl-2-(3-methylfuran-2-yl)-1,3,2-dioxaborolane CAS 921938-69-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 921938-69-4 |
| Molecular Formula | C11H17BO3 |
| Molecular Weight | 208.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,4,5,5-Tetramethyl-2-(3-methylfuran-2-yl)-1,3,2-dioxaborolane (CAS 921938-69-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H17BO3. Molecular weight: 208.06 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H17BO3 |
| Molecular Weight | 208.06 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
Related Tetramethyl Standards
- 4,4,5,5-Tetramethyl-2-(4-methylfuran-2-yl)-1,3,2-dioxaborolane (CAS 1242517-59-4)
- 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclopent-2-en-1-one (CAS 1370008-65-3)
- 1-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1020174-04-2)
- 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-Imidazole (CAS 1083180-01-1)
- 4-Methyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole (CAS 1392418-38-0)
- 5-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1430754-36-1)
- 1-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole (CAS 553651-31-3)
- 2-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole (CAS 2304754-80-9)
Recommended Standards
- 4-(Benzyloxy)butylboronic acid (CAS 2377610-35-8)
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- Ethyl (1R,2R)-2-([1,1'-biphenyl]-4-yl)cyclopropane-1-carboxylate (CAS 1052650-70-0)
- Methyl 3-(5-methyl-3-phenylisoxazol-4-yl)-3-oxopropanoate (CAS 676348-61-1)
- (3S)-3-Amino-5-phenylpentanoic acid hydrochloride (CAS 331846-97-0)
- 4-Methyl-2-(2-phenylpropan-2-yl)-1,3-thiazole-5-carboxylic acid (CAS 1017449-27-2)
- (3-Amino-4,6-dimethylfuro[2,3-b]pyridin-2-yl)(phenyl)methanone (CAS 54891-82-6)
- Methyl 3-amino-3-(m-tolyl)propanoate (CAS 1038308-39-2)
- (Cys2)-Neuropeptide Y-8-aminooctanoyl-(D-Cys27)-Neuropeptide Y (25-32) (H-3298.0500) (CAS 128806-04-2)
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