6-Chloro-N-(2,6-dichlorophenyl)pyrazine-2-carboxamide CAS 1256503-82-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1256503-82-8 |
| Molecular Formula | C11H6Cl3N3O |
| Molecular Weight | 302.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Chloro-N-(2,6-dichlorophenyl)pyrazine-2-carboxamide (CAS 1256503-82-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H6Cl3N3O. Molecular weight: 302.54 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H6Cl3N3O |
| Molecular Weight | 302.54 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 2-Chloro-5-(2,4-dichlorophenyl)isonicotinic acid (CAS 1261899-58-4)
- 2-Chloro-5-(2,5-dichlorophenyl)nicotinic acid (CAS 1261960-19-3)
- 2-Chloro-5-(3,5-dichlorophenyl)nicotinic acid (CAS 1261964-42-4)
- 2-Chloro-5-(3,5-dichlorophenyl)isonicotinic acid (CAS 1261964-57-1)
- 2-Chloro-5-(2,3-dichlorophenyl)isonicotinic acid (CAS 1261980-38-4)
- 2-Chloro-5-(2,4-dichlorophenyl)nicotinic acid (CAS 1261980-45-3)
- 2-Chloro-5-(2,5-dichlorophenyl)isonicotinic acid (CAS 1261987-43-2)
- 2-Chloro-5-(2,3-dichlorophenyl)nicotinic acid (CAS 1262001-31-9)
Recommended Standards
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- 3-Phenyl-N-((1-(thiophen-2-yl)cyclopropyl)methyl)propanamide (CAS 1207051-97-5)
- 2,2'-((1E,1'E)-(((1R,2S)-1,2-Bis(4-methoxyphenyl)ethane-1,2-diyl)bis(azanylylidene))bis(methanylylidene))diphenol (CAS 58546-78-4)
- Hippocampal Cholinergic Neurostimulating Peptide (CAS 140158-49-2)
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