4,4,5,5-Tetramethyl-2-(3-methyl-4-nitrophenyl)-1,3,2-dioxaborolane CAS 590418-04-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 590418-04-5 |
| 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-(3-methyl-4-nitrophenyl)-1,3,2-dioxaborolane (CAS 590418-04-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H18BNO4. Molecular weight: 263.10 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 1984 |
| 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)
- 4,4,5,5-Tetramethyl-2-(4-methyl-2-nitrophenyl)-1,3,2-dioxaborolane (CAS 1256359-10-0)
- 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)
Recommended Standards
- 4,4,5,5-Tetramethyl-2-(2-methyl-6-nitrophenyl)-1,3,2-dioxaborolane (CAS 2361310-64-5)
- 4,4,5,5-Tetramethyl-2-(3-methyl-5-nitrophenyl)-1,3,2-dioxaborolane (CAS 508178-15-2)
- 4,4,5,5-Tetramethyl-2-(2-methyl-4-nitrophenyl)-1,3,2-dioxaborolane (CAS 883715-40-0)
- 1-Fluoro-3-methoxy-2,4-dimethylbenzene (CAS 26829-80-1)
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- L-Ethionine (CAS 13073-35-3)
- 69505-47-1 (5E)-5-[(3-Hydroxy-4-methoxyphenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one DTXSID70362480 (CAS 69505-47-1)
- 1-(4-Chloro-5-fluoro-1H-indol-1-yl)propan-2-one (CAS 1956380-35-0)
- ethyl 6-(chlorosulfonyl)pyridine-3-carboxylate (CAS 1249304-48-0)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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 13829788188 / jacky.chen@cato-chem.com