4-Iodo-N-(pyridin-4(1h)-ylidene)benzamide CAS 331434-49-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 331434-49-2 |
| Molecular Formula | C12H9IN2O |
| Molecular Weight | 324.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Iodo-N-(pyridin-4(1h)-ylidene)benzamide (CAS 331434-49-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H9IN2O. Molecular weight: 324.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H9IN2O |
| Molecular Weight | 324.12 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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.) | 2025 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Iodo Standards
- 3-iodo-5-(1-methyl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine (CAS 1093676-98-2)
- 2-((5-Iodo-2-methylquinolin-8-yl)oxy)acetonitrile (CAS 88757-50-0)
- 2-Iodo-N-(pyridin-4-yl)benzamide (CAS 331434-50-5)
- 3-Iodo-N-(pyridin-4(1h)-ylidene)benzamide (CAS 331434-48-1)
- 3-Iodo-N-phenylpicolinamide (CAS 57841-90-4)
- 4-Iodo-N-(pyridin-2-yl)benzamide (CAS 300401-95-0)
- Ethyl 4-iodo-2-(methylthio)pyrimidine-5-carboxylate (CAS 1133-91-1)
- 1-iodo-4-(2-phenylethoxy)benzene (CAS 1044065-94-2)
Recommended Standards
- 5-(4-(4,5-Dichloro-1H-imidazol-1-yl)phenyl)-4-nitro-1H-pyrazole (CAS 650592-12-4)
- n-(2-Iodophenyl)picolinamide (CAS 794574-51-9)
- n-(3-Iodophenyl)picolinamide (CAS 794585-45-8)
- 4-Methyl-1-(piperidin-3-ylmethyl)pyridin-2(1H)-one (CAS 1267097-57-3)
- 6-(3,4-Dimethylphenyl)imidazo[2,1-b][1,3]thiazole (CAS 940724-96-9)
- Bifonazole impurity 19 (CAS CATO-C4X-156019)
- 2-((4-(Bromomethyl)benzoyl)oxy)-N,N,N-trimethylethan-1-aminium iodide (CAS 54399-04-1)
- 3-(4-Fluorophenyl)pyrrolidine (CAS 144620-11-1)
- Potassium trifluoro(3-(methylsulfonamido)phenyl)borate (CAS 850623-67-5)
- Semaglutide Impurity 187 (CAS CATO-C4X-2226187)
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