[[(4-Ethyl-3,5-dimethyl-1H-pyrrol-2-yl)(4-ethyl-3,5-dimethyl-2H-pyrrol-2-ylidene)methyl]methane](difluoroborane) CAS 131083-16-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 131083-16-4 |
| Molecular Formula | C18H25BF2N2 |
| Molecular Weight | 318.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[[(4-Ethyl-3,5-dimethyl-1H-pyrrol-2-yl)(4-ethyl-3,5-dimethyl-2H-pyrrol-2-ylidene)methyl]methane](difluoroborane) (CAS 131083-16-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H25BF2N2. Molecular weight: 318.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H25BF2N2 |
| Molecular Weight | 318.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- 2,6-Dimethyl-4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)morpholine (CAS 1937265-38-7)
- 2-(4-(5,5-Dimethyl-1,3-dioxan-2-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 305344-39-2)
- 2,2-Dimethyl-N-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-4-yl)butanamide (CAS 2246687-75-0)
- 3,3-Dimethyl-N-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-4-yl)butanamide (CAS 2246729-22-4)
- Dimethyl3-(benzyloxy)-4-oxo-4h-pyran-2,5-dicarboxylate (CAS 1246616-66-9)
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- (2S)-dimethyl 8-acetyl-3,3a,8,8a-tetrahydropyrrolo[2,3-b]indole-1,2(2H)-dicarboxylate (CAS 79465-85-3)
Recommended Standards
- 4,4'-Bis(trifluoromethyl)-[1,1'-biphenyl]-2-carbaldehyde (CAS 1261821-80-0)
- 2',4'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4-carbaldehyde (CAS 1333319-67-7)
- 2,3'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4-carbaldehyde (CAS 1261637-89-1)
- 2,4-Dichloro-1-[2-(chloromethyl)phenoxy]benzene (CAS 478032-58-5)
- (1S,2R,5R)-5-(6-Amino-9H-purin-9-yl)-3-((S)-1-hydroxyallyl)cyclopent-3-ene-1,2-diol (CAS 194353-50-9)
- 1-(4-((2-Hydroxyethyl)(isopropyl)amino)piperidin-1-yl)ethanone (CAS 1353966-89-8)
- 1-Fluoro-3-(methylamino)propan-2-ol (CAS 659-60-9)
- 4,4-Dimethylpentane-2,3-dione (CAS 40898-19-9)
- 2-bromo-1-(chloromethyl)-4-(ethylsulfanyl)benzene (CAS 2044745-15-3)
- Lixisenatide (CAS 320367-13-3)
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