2-Chloro-1,8-dimethyl-1,9-dihydro-6H-purin-6-one CAS 167299-08-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 167299-08-3 |
| Molecular Formula | C7H7ClN4O |
| Molecular Weight | 198.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-1,8-dimethyl-1,9-dihydro-6H-purin-6-one (CAS 167299-08-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H7ClN4O. Molecular weight: 198.61 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H7ClN4O |
| Molecular Weight | 198.61 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
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- 4-Chloro-5-methoxy-1H,2H,3H-pyrrolo[2,3-b]pyridin-2-one (CAS 1190322-44-1)
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Recommended Standards
- 2-(6-Chloro-9H-purin-9-yl)ethanol (CAS 1670-62-8)
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- 2-Chloro-1,7-dimethyl-1,7-dihydro-6H-purin-6-one (CAS 16017-75-7)
- 3-Chloro-6-(3-fluoropropoxy)benzo[b]thiophene-2-carboxamide (CAS 866039-95-4)
- 2-(Toluene-4-sulfonylamino)butyric acid (CAS 69676-71-7)
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- tert-Butyl 6-(hydroxymethyl)-3-azabicyclo[4.1.0]heptane-3-carboxylate (CAS 203663-27-8)
- 1-((5-Methylfuran-2-yl)methyl)piperidine-4-carboxamide (CAS 827329-88-4)
- (3r,4s)-1-(Tert-butoxycarbonyl)-4-(o-tolyl)pyrrolidine-3-carboxylic acid (CAS 957476-23-2)
- Biotinyl-Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 1816258-36-2)
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