6,9-Dichloro-1,2,3,4-tetrahydroacridine CAS 5396-25-8
| CAS No. | 5396-25-8 |
| Molecular Formula | C13H11Cl2N |
| Molecular Weight | 252.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6,9-Dichloro-1,2,3,4-tetrahydroacridine 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.
CATO supplies 6,9-Dichloro-1,2,3,4-tetrahydroacridine (CAS 5396-25-8), a certified reference material (molecular formula C13H11Cl2N, MW 252.14 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 6,9-Dichloro-1,2,3,4-tetrahydroacridine is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 252.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C13H11Cl2N |
| Molecular Weight | 252.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichloro Standards
- 2,6-Dichloro-3-(4-methylbenzyl)pyridine (CAS 58597-10-7)
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- 7,9-Dichloro-1,2,3,4-tetrahydroacridine (CAS 53618-66-9)
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Recommended Standards
- 5-Acetylthiophene-2-boronic acid pinacol ester, 97% (CAS 942070-32-8)
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- 2-(((3,5-Dimethyl-4H-1,2,4-triazol-4-yl)imino)methyl)-4,6-diiodophenol (CAS 303107-18-8)
- 2-(tert-Butoxy)-6-(cyclohexyloxy)phenol (CAS 1243360-94-2)
- 2-Hydroxy-3-(pyridin-1-ium-1-yl)propane-1-sulfonate (CAS 3918-73-8)
- Atropine Impurity 45 (CAS 2515-36-8)
- alpha-(Trifluoromethyl)-1-methyl-1H-pyrazole-4-methanol (CAS 1226507-40-9)
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- 2-(4-Methylphenyl)piperazine (CAS 65709-31-1)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
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