2,6-Dichloro-9-(4-chlorobenzyl)-9H-purine CAS 115204-72-3
| CAS No. | 115204-72-3 |
| Molecular Formula | C12H7Cl3N4 |
| Molecular Weight | 313.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 2,6-Dichloro-9-(4-chlorobenzyl)-9H-purine (CAS 115204-72-3), a certified reference material (molecular formula C12H7Cl3N4, MW 313.57 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H7Cl3N4, 2,6-Dichloro-9-(4-chlorobenzyl)-9H-purine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 313.57 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H7Cl3N4 |
| Molecular Weight | 313.57 g/mol |
| Appearance | Pale yellow to 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Dichloro Standards
- (E)-3,5-Dichloro-N-(4-chlorophenyl)-N'-methylbenzene-1-carboximidamide (CAS 339010-08-1)
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- CAS 724421-39-0 (CAS 724421-39-0)
- 4-(Bromomethyl)-3-(trifluoromethyl)benzonitrile (CAS 853368-32-8)
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