4-Chloro-5-nitro-6-(4-pyridin-2-ylpiperazin-1-yl)pyrimidine CAS 882281-67-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 882281-67-6 |
| Molecular Formula | C13H13ClN6O2 |
| Molecular Weight | 320.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-5-nitro-6-(4-pyridin-2-ylpiperazin-1-yl)pyrimidine (CAS 882281-67-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H13ClN6O2. Molecular weight: 320.73 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H13ClN6O2 |
| Molecular Weight | 320.73 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
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Recommended Standards
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- 5-(pyridin-3-yl)pent-4-yn-1-ol (CAS 138745-76-3)
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- 2-(2-Benzylphenoxy)-3-chloroaniline (CAS 946727-45-3)
- 4-Bromo-2-((tert-butyldimethylsilyl)oxy)-6-methylpyridine (CAS 1169472-52-9)
- Neuropeptide Y (13-36) (human, rat) (CAS 122341-40-6)
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