1-Ethyl-3-(2-iodophenyl)urea CAS 82745-17-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 82745-17-3 |
| Molecular Formula | C9H11IN2O |
| Molecular Weight | 290.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-Ethyl-3-(2-iodophenyl)urea (CAS 82745-17-3) pharmaceutical standards reference standard. Molecular formula: C9H11IN2O. Molecular weight: 290.10 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H11IN2O |
| Molecular Weight | 290.10 g/mol |
| Appearance | Off-white to pale 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- Ethyl 2-(4-Iodophenyl)acetate (CAS 15250-46-1)
- 4-(2-Iodophenyl)butanoic acid (CAS 159002-37-6)
- 3-(3-Iodophenyl)-2-methylpropanoic acid (CAS 1936230-74-8)
- 1-Ethyl-3-(4-iodophenyl)urea (CAS 82745-19-5)
- 2-(4-Iodophenyl)-2-methyl-1,3-dioxolane (CAS 214701-35-6)
- 2-(4-Iodophenyl)-2-methylpropanoic acid (CAS 228410-36-4)
- 3-(4-Iodophenyl)-1,1-dimethylurea (CAS 92317-98-1)
- Ethyl 2-(2-iodophenyl)acetate (CAS 90794-29-9)
Recommended Standards
- (S)-3-(Azetidin-2-ylmethoxy)-5-iodopyridine (CAS 213550-82-4)
- (E)-N1-(2,4-dichlorophenyl)-N2-((methoxyimino)methyl)oxalamide (CAS 303996-56-7)
- 2-(3-Iodo-2-methylphenyl)-1,3-dioxolane (CAS 2221811-99-8)
- 3,4-dimethyl-4H-1,2,4-triazole (CAS 16778-74-8)
- (4-Ethoxy-1-ethyl-1H-indol-6-yl)methanol (CAS 372099-99-5)
- 2,2'-(2-Methyl-1,4-phenylene)bis(1,3-dioxoisoindoline-5-carboxylic acid) (CAS 114731-67-8)
- 【停用，见C4X-29156】Letermovir impurity 117 (CAS 2758792-79-7)
- 1-Cyclobutyl-1H-imidazole-5-carboxylic acid (CAS 1547005-30-0)
- (2R,4R)-1-((benzyloxy)carbonyl)-4-hydroxy-2-methylpyrrolidine-2-carboxylic acid (CAS 1932496-44-0)
- Semaglutide impurity 235 (CAS CATO-C4X-2226235)
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