2,6-Dichloro-9-(1-methyl-1H-pyrazol-4-yl)-9H-purine CAS 2387704-79-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2387704-79-0 |
| Molecular Formula | C9H6Cl2N6 |
| Molecular Weight | 269.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,6-Dichloro-9-(1-methyl-1H-pyrazol-4-yl)-9H-purine (CAS 2387704-79-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H6Cl2N6. Molecular weight: 269.09 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H6Cl2N6 |
| Molecular Weight | 269.09 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
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Recommended Standards
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- 1-Eicosanethiol 13373-97-2 E0832 Eicosyl Mercaptan Icosyl Mercaptan (CAS 13373-97-2)
- Z-Arg-Leu-Arg-Gly-Gly-AMC (CAS 167698-69-3)
- 3-(4-Hydroxymethylphenyl)picolinic acid (CAS 1261896-71-2)
- 6-(2,5-Dimethylfuran-3-yl)-3-methyl-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 924060-64-0)
- 1-[(2R,4S,5S)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]pyrimidine-2,4-dione (CAS 41545-92-0)
- riptorelin Impurity 21 ·xTFA salt (CAS CATO-C4X-186222)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com