4,4,5,5-Tetramethyl-2-(3-methylbenzofuran-2-yl)-1,3,2-dioxaborolane CAS 1072811-97-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1072811-97-2 |
| Molecular Formula | C15H19BO3 |
| Molecular Weight | 258.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4,5,5-Tetramethyl-2-(3-methylbenzofuran-2-yl)-1,3,2-dioxaborolane (CAS 1072811-97-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H19BO3. Molecular weight: 258.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H19BO3 |
| Molecular Weight | 258.12 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 |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
Related Tetramethyl Standards
- 4,4,5,5-Tetramethyl-2-(7-methylbenzofuran-2-yl)-1,3,2-dioxaborolane (CAS 1072812-57-7)
- 1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazole (CAS 1107627-02-0)
- 2-Methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-pyrrolo[2,3-b]pyridine (CAS 1111638-03-9)
- 4,4,5,5-Tetramethyl-2-(3-methylbenzofuran-6-yl)-1,3,2-dioxaborolane (CAS 1132943-82-8)
- (E)-3-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)benzaldehyde (CAS 1160924-30-0)
- 7-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 1186334-60-0)
- 5-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine (CAS 1198096-23-9)
- 4-Methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine (CAS 1207626-84-3)
Recommended Standards
- 2-(1H-Isochromen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1046812-01-4)
- (3,4-Dichlorophenyl)(thiazol-2-yl)methanone (CAS 1039167-75-3)
- 1-Methyl-1H-benzo[d]imidazole-6-boronic Acid Pinacol Ester (CAS 1107627-01-9)
- 2-(4-Chlorophenyl)-3-phenylpropanoic acid (CAS 787-27-9)
- 63136-64-1 4-Chloro-2,5,7-trimethylquinoline DTXSID40489638 (CAS 63136-64-1)
- (3-Bromophenyl)(2,3-dihydro-1,4-benzodioxin-6-yl)methanone (CAS 727419-55-8)
- 5-Chloro-N-(2-methoxyethyl)pyrimidin-2-amine (CAS 1506399-39-8)
- H-Ile-Gln-OH (CAS 59652-60-7)
- N-(m-tolyl)-2-((5-(m-tolyl)-1,3,4-oxadiazol-2-yl)thio)acetamide (CAS 332159-54-3)
- semaglutide (CAS 782487-28-9)
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