2,6-Dichloro-8-Nitroso-7H-Purine CAS CATO-C3D-26176
| CAS No. | CATO-C3D-26176 |
| Molecular Formula | C5HCl2N5O |
| Molecular Weight | 218.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,6-Dichloro-8-Nitroso-7H-Purine is closely related to an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2,6-Dichloro-8-Nitroso-7H-Purine (CAS CATO-C3D-26176) is a high-purity analytical reference standard with the molecular formula C5HCl2N5O and a molecular weight of 218.00 g/mol.
2,6-Dichloro-8-Nitroso-7H-Purine (C5HCl2N5O) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 2,6-Dichloro-8-Nitroso-7H-Purine 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 | C5HCl2N5O |
| Molecular Weight | 218.00 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
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- [(2-chloro-5-nitrophenyl)methyl](methyl)amine (CAS 872107-89-6)
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- 6-Bromo-4-fluoropyridin-2-amine (CAS 1805444-06-7)
- Di-tert-Butyl 2-(5-fluoropentyl)-2-methylmalonate (CAS 1415564-81-6)
- N'-(6-Methoxybenzo[d]thiazol-2-yl)-2-phenoxyacetohydrazide (CAS 851979-95-8)
- 4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)-N-(pyridin-3-ylmethyl)benzenesulfonamide (CAS 344278-26-8)
- N-(3-Bromo-5-formylphenyl)acetamide (CAS 1393546-99-0)
- Dimethyl 1-methyl-1H-pyrazole-3,4-dicarboxylate (CAS 22050-80-2)
- Acetyl tetrapeptide-3 (CAS 827306-88-7)
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