3-((10,11-Dihydro-5H-dibenzo[a,d][7]annulen-5-ylidene)methyl)-N,N-dimethylaniline CAS 710340-95-7
| CAS No. | 710340-95-7 |
| Molecular Formula | C24H23N |
| Molecular Weight | 325.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3-((10,11-Dihydro-5H-dibenzo[a,d][7]annulen-5-ylidene)methyl)-N,N-dimethylaniline (CAS 710340-95-7) is a high-purity analytical reference standard with the molecular formula C24H23N and a molecular weight of 325.45 g/mol.
The molecular framework of 3-((10,11-Dihydro-5H-dibenzo[a,d][7]annulen-5-ylidene)methyl)-N,N-dimethylaniline (C24H23N) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C24H23N |
| Molecular Weight | 325.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
Related Dihydro Standards
- 4-((10,11-Dihydro-5H-dibenzo[a,d][7]annulen-5-ylidene)methyl)-N,N-dimethylaniline (CAS 119370-53-5)
- (8α,9S)-10,11-Dihydro-6'-methoxycinchonan-9-amine (CAS 852913-53-2)
- 2-((10,11-Dihydro-5H-dibenzo[a,d][7]annulen-5-ylidene)methyl)-N,N-dimethylaniline (CAS 710340-97-9)
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- trans (2,3)-Dihydro Tetrabenazine-d6 (CAS 1346604-77-0)
- (3,4-Dihydro-2H-pyrano[2,3-b]quinolin-7-yl)(trans-4-methoxycyclohexyl)methanone (CAS 409345-31-9)
- 2-(2,3-Dihydro-1,4-benzodioxin-6-yl)quinoline-4-carbonyl chloride (CAS 1160260-77-4)
Recommended Standards
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