5-Chloro-N-(4-methylbenzyl)pyrazine-2-carboxamide CAS 1438853-96-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1438853-96-3 |
| Molecular Formula | C13H12ClN3O |
| Molecular Weight | 261.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-N-(4-methylbenzyl)pyrazine-2-carboxamide (CAS 1438853-96-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H12ClN3O. Molecular weight: 261.71 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H12ClN3O |
| Molecular Weight | 261.71 g/mol |
| 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 5-Chloro-N-(2-methylbenzyl)pyrazine-2-carboxamide (CAS 1438853-95-2)
- 1-(2-Chlorophenyl)-3-(pyridin-3-ylmethyl)urea (CAS 197512-66-6)
- Ethyl 5-amino-4-chloro-1-(2-ethoxyethyl)-1H-pyrazole-3-carboxylate (CAS 1427010-55-6)
- 6,8-Dibromo-5-methylimidazo-[1,2-a]pyridine-2-carboxylic acid (CAS 1427460-90-9)
- 4-((2-Methyl-4-nitrophenyl)amino)-4-oxobutanoic acid (CAS 882755-31-9)
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- N,N,1,2-tetramethyl-1H-imidazole-4-sulfonamide (CAS 936083-53-3)
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