4,4,5,5-Tetramethyl-2-(5-nitronaphthalen-1-yl)-1,3,2-dioxaborolane CAS 885007-62-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 885007-62-5 |
| Molecular Formula | C16H18BNO4 |
| Molecular Weight | 299.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4,5,5-Tetramethyl-2-(5-nitronaphthalen-1-yl)-1,3,2-dioxaborolane (CAS 885007-62-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H18BNO4. Molecular weight: 299.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H18BNO4 |
| Molecular Weight | 299.13 g/mol |
| Appearance | Pale yellow to 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 |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Tetramethyl Standards
- (E)-2-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)isoindoline-1,3-dione (CAS 1325764-18-8)
- 4,4,5,5-Tetramethyl-2-(4-nitronaphthalen-1-yl)-1,3,2-dioxaborolane (CAS 1565857-69-3)
- 1-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-pyrrole-2,5-dione (CAS 2096998-42-2)
- N-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-yl)methanesulfonamide (CAS 1218789-36-6)
- 2-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)-5-(trifluoromethyl)pyridine (CAS 2685745-79-1)
- 6'-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2',3'-dihydro-1'H-spiro[cyclopropane-1,4'-isoquinolin]-1'-one (CAS 1396777-77-7)
- 9-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,5,6,7-hexahydropyrido[3,2,1-ij]quinoline (CAS 1262331-13-4)
- 1-Benzyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,6-tetrahydropyridine (CAS 1313738-80-5)
Recommended Standards
- 4-(6-Bromo-3H-imidazo[4,5-b]pyridin-2-yl)benzonitrile (CAS 662113-04-4)
- 4-Methoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazolo[1,5-a]pyridine-3-carbonitrile (CAS 2305070-02-2)
- 3-(6-Bromo-3H-imidazo[4,5-b]pyridin-2-yl)benzonitrile (CAS 537029-61-1)
- (4-(Difluoromethyl)-2-methoxy-5-(trifluoromethoxy)pyridin-3-yl)methanol (CAS 1804952-76-8)
- 1-Amino-2-phenylpentan-2-ol (CAS 100054-37-3)
- 1,1',1''-((2,4,6-Triethylbenzene-1,3,5-triyl)tris(methylene))tris(1H-imidazole) (CAS 954111-58-1)
- 3-Ethyl-2,8-dimethylquinolin-4(1H)-one (CAS 1907-20-6)
- 5-((Methylamino)methyl)nicotinonitrile (CAS 1060802-63-2)
- 7-Amino-4-methyl-3,4-dihydro-1,4-benzoxazepin-5(2H)-one (CAS 129018-77-5)
- Semaglutide impurity 45 (CAS CATO-C4X-222645)
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