2-Ethenyl-2,3-dihydro-1H-naphtho[1,8-de]-1,3,2-diazaborine CAS 2098861-05-1
| CAS No. | 2098861-05-1 |
| Molecular Formula | C12H11BN2 |
| Molecular Weight | 194.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-Ethenyl-2,3-dihydro-1H-naphtho[1,8-de]-1,3,2-diazaborine (C12H11BN2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-Ethenyl-2,3-dihydro-1H-naphtho[1,8-de]-1,3,2-diazaborine (CAS 2098861-05-1), molecular formula C12H11BN2 and molecular weight 194.04 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-Ethenyl-2,3-dihydro-1H-naphtho[1,8-de]-1,3,2-diazaborine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H11BN2 |
| Molecular Weight | 194.04 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1997 |
| Nitrogen Atoms | 2 |
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- JZL 195 (CAS 1210004-12-8)
- Sodium 2-naphthol-7-sulfonate (CAS 135-55-7)
- (Tetrahydro-2H-pyran-4-yl)(thiophen-3-yl)methanone (CAS 1341769-03-6)
- 5-Bromo-4-chloro-2-phenylpyridazin-3(2H)-one (CAS 1698-63-1)
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