4,4,5,5-Tetramethyl-2-(4-methyl-2-nitrophenyl)-1,3,2-dioxaborolane CAS 1256359-10-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1256359-10-0 |
| Molecular Formula | C13H18BNO4 |
| Molecular Weight | 263.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4,5,5-Tetramethyl-2-(4-methyl-2-nitrophenyl)-1,3,2-dioxaborolane (CAS 1256359-10-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H18BNO4. Molecular weight: 263.10 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H18BNO4 |
| Molecular Weight | 263.10 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1990 |
| Nitrogen Atoms | 1 |
Related Tetramethyl Standards
- 4,4,5,5-Tetramethyl-2-(4-methyl-3-nitrophenyl)-1,3,2-dioxaborolane (CAS 1072945-06-2)
- N-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-yl)acetamide (CAS 1218791-37-7)
- Methyl 3-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2-carboxylate (CAS 1219832-48-0)
- Methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinate (CAS 1264176-33-1)
- Methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinate (CAS 1310384-84-9)
- 7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine (CAS 1356165-72-4)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine (CAS 1650548-67-6)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-4-yl acetate (CAS 2223036-38-0)
Recommended Standards
- (2,3-Dihydro-[1,4]dioxino[2,3-b]pyridin-8-yl)boronic acid pinacol ester (CAS 1309980-14-0)
- dihydrazinyl-N-iodo(methylthio)methanamine (CAS 1160994-25-1)
- 2-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinaldehyde (CAS 1309982-40-8)
- 2-[(4-chlorophenyl)formamido]-4-(methylsulfanyl)butanoic acid (CAS 69605-01-2)
- N,N-Diallyl-4,5,6,7-tetrahydro-1H-pyrazolo-[4,3-c]pyridine-3-carboxamide hydrochloride (CAS 1220033-82-8)
- 1-Allyl-3-isopropylbenzene (CAS 3897-63-0)
- 5-Butoxy-2,4-difluorophenol (CAS 1881320-56-4)
- 4-Nitroso-sulfamethoxazole (CAS 131549-85-4)
- Bis[3-[1-(4-Carboxyphenyl)-5-(2-hydroxyphenyl)-1H-1,2,4-triazol-3-yl]-4-hydroxyphenyl] Sulfoxide (CAS 1688656-84-9)
- Mast Cell Degranulating (MCD) Peptide (CAS 32908-73-9)
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