5-(5,6-Dichloro-1H-1,3-benzodiazol-2-yl)-1,2-dihydropyridin-2-one CAS 338774-06-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338774-06-4 |
| Molecular Formula | C12H7Cl2N3O |
| Molecular Weight | 280.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(5,6-Dichloro-1H-1,3-benzodiazol-2-yl)-1,2-dihydropyridin-2-one (CAS 338774-06-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H7Cl2N3O. Molecular weight: 280.11 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H7Cl2N3O |
| Molecular Weight | 280.11 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, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Dichloro Standards
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- 6-Benzyl-2,4-dichloro-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine (CAS 779323-58-9)
Recommended Standards
- 4-iodo-1,2-dihydro-2,7-naphthyridin-1-one (CAS 959558-50-0)
- 4-Chloro-N-(4-chlorophenyl)furo[2,3-d]pyridazin-7-amine (CAS 332013-41-9)
- 7-Chloro-3-(2-chlorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine (CAS 201541-70-0)
- 5-Fluoro-3-nitro-1H-pyrrolo[2,3-b]pyridine (CAS 1190321-45-9)
- N-(9-((2R,3R,4S,5R)-3-Hydroxy-5-(hydroxymethyl)-4-(((R)-tetrahydro-2H-pyran-2-yl)oxy)tetrahydrofuran-2-yl)-9H-purin-6-yl)benzamide (CAS 114429-57-1)
- 5-Methoxyquinolin-2-amine (CAS 1314960-60-5)
- 4-(Methoxycarbonyl)bicyclo[2.2.2]octane-1-carboxylic Acid (CAS 18720-35-9)
- 2-(Hexyloxy)benzaldehyde (CAS 7162-59-6)
- n-(Tert-butoxycarbonyl)-N-neopentylglycine (CAS 1936181-30-4)
- Semaglutide Impurity 123 (CAS 71997-93-8)
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