4-Chloro-5-[3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl]pyrimidine CAS 1370598-55-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1370598-55-2 |
| Molecular Formula | C10H5ClN6O |
| Molecular Weight | 260.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-5-[3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl]pyrimidine (CAS 1370598-55-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H5ClN6O. Molecular weight: 260.64 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H5ClN6O |
| Molecular Weight | 260.64 g/mol |
| Appearance | Pale yellow to 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
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Recommended Standards
- 2-Trifluoromethanesulfonylethane-1-sulfonyl Chloride (CAS 1803584-10-2)
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- Methyl 4-Amino-5-chloro-2-methoxy-3-nitrobenzoate (CAS 457947-61-4)
- 3-(2-Aminoethyl)-1-cyclohexylurea (CAS 75930-39-1)
- 4-Phenyl-4-sulfanyl-2-(trifluoromethyl)butanoic acid (CAS 870703-90-5)
- 4-((4-Methoxyphenyl)amino)benzaldehyde (CAS 107816-54-6)
- 4-Cyclohexyl-3,4-dihydroisoquinolin-1(2H)-one (CAS 55150-60-2)
- 2-Hydroxy-5-sulfonicotinic Acid (CAS 334708-05-3)
- 2,5-Furandione, polymer with .alpha.-hydro-.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)] (CAS 9016-60-8)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
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