Dibenzo[f,h]quinolin-7-ol CAS 5328-26-7
| CAS No. | 5328-26-7 |
| Molecular Formula | C17H11NO |
| Molecular Weight | 245.28 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.
Dibenzo[f,h]quinolin-7-ol (CAS 5328-26-7) is a high-purity analytical reference standard with the molecular formula C17H11NO and a molecular weight of 245.28 g/mol.
Dibenzo[f,h]quinolin-7-ol (C17H11NO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Dibenzo[f,h]quinolin-7-ol 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 | C17H11NO |
| Molecular Weight | 245.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- ethyl 2-(5-amino-3-phenyl-1H-pyrazol-1-yl)acetate (CAS 245556-53-0)
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- 5-Amino-2-(1,3-benzothiazol-2-yl)phenol (CAS 88877-62-7)
- 6-Methoxy-1,2,3,4-tetrahydroisoquinolin-7-amine (CAS 1782306-69-7)
- 1-Methyl-N3-phenyl-1H-1,2,4-triazole-3,5-diamine (CAS 106580-57-8)
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- 4H,5H,6H,7H,8H-thieno[3,2-b]azepine hydrochloride (CAS 1803591-40-3)
- 3-ethyl-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyridin-6-amine (CAS 1258640-29-7)
- 4-Methoxyphenyl 4-((butoxycarbonyl)oxy)benzoate (CAS 33926-39-5)
- Semaglutide Impurity 190 (CAS CATO-C4X-2226190)
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