6-Chloro-8-(2-chlorophenyl)-9-(4-chlorophenyl)-9H-purine CAS 686344-50-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 686344-50-3 |
| Molecular Formula | C17H9Cl3N4 |
| Molecular Weight | 375.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Chloro-8-(2-chlorophenyl)-9-(4-chlorophenyl)-9H-purine (CAS 686344-50-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H9Cl3N4. Molecular weight: 375.64 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H9Cl3N4 |
| Molecular Weight | 375.64 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 3-Chloro-2-(3,4-dichlorophenyl)-7-(pyridin-2-yl)pyrazolo[1,5-a]pyrimidine (CAS 860649-98-5)
- 2-Chloro-6-((4-methoxybenzyl)oxy)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2096331-22-3)
- 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-6-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 1823183-23-8)
- N3-(3-chloro-4-fluorophenyl)-4,5,6,7-tetrafluoro-2-methylbenzo[b]furan-3-carboxamide (CAS 256329-61-0)
- 4-(4-Chloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)cyclohexanone (CAS 862728-42-5)
- Ethyl 2-((8-chloro-6-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)thio)-2,2-difluoroacetate (CAS 1823182-39-3)
- 4-Chloro-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(2,2,2-trifluoroethyl)-1H-indazol-3-amine (CAS 2189684-53-3)
- n-(3-Chloro-2-fluorophenyl)-2-iodobenzamide (CAS 1147315-93-2)
Recommended Standards
- 6-(4-Chlorophenyl)-4-(2,4-dichlorophenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 341964-40-7)
- Akton (CAS 1757-18-2)
- 4-(4-Chlorophenyl)-6-(3,4-dichlorophenyl)-2-hydroxypyridine-3-carbonitrile (CAS 79325-11-4)
- n-(2-(Methoxy(methyl)amino)-2-oxoethyl)-4-methylbenzamide (CAS 1209385-98-7)
- 5-Bromo-2-chloro-4,6-dimethylnicotinonitrile (CAS 42951-71-3)
- N-(6-Bromohexyl)phthalimide (CAS 24566-79-8)
- 3-[(Methylamino)methyl]pentan-3-ol (CAS 227016-01-5)
- (6-Bromochroman-3-yl)methanamine (CAS 885271-62-5)
- 1-Methoxy-1-methyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (CAS 874297-84-4)
- Semaglutide impurity 45 (CAS CATO-C4X-222645)
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