Ibuprofen Impurity 51 CAS 43153-03-3
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 43153-03-3 |
| Molecular Formula | C12H15ClO2 |
| Molecular Weight | 226.70 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ibuprofen Impurity 51 (CAS 43153-03-3) pharmacopoeial impurity standards reference standard. Molecular formula: C12H15ClO2. Molecular weight: 226.70 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H15ClO2 |
| Molecular Weight | 226.70 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Halogen Content | Cl-containing |
Related Ibuprofen Standards
- Ibuprofen Impurity 26 (CAS 67173-18-6)
- Ibuprofen EP Impurity B Sodium (CAS CATO-C4X-108236)
- (S)-(+)-Ibuprofen Acid Chloride (CAS 115588-20-0)
- Ibuprofen Impurity 58 (CAS 80336-66-9)
- Ibuprofen Impurity 74 (CAS 1261642-35-6)
- Ibuprofen EP Impurity L (CAS 53949-53-4)
- Ibuprofen EP Impurity M (CAS 60057-62-7)
- Ibuprofen Impurity 27 (CAS 53949-54-5)
Recommended Standards
- 951-05-3 Phenanthrene, 9-(chloromethyl)- 9-(Chloromethyl)phenanthrene NSC 82368 (CAS 951-05-3)
- Risperidone EP Impurity L (CAS 63234-80-0)
- 258882-49-4 5-Chloro-1-(3-methoxyphenyl)pentan-1-one DTXSID30442116 (CAS 258882-49-4)
- Atorvastatin Impurity 152 (CAS 191917-95-0)
- Chlorpromazine Impurity 13 (CAS 5845-30-7)
- 4-(Methylthio)-6-phenyl-1,3,5-triazin-2-amine (CAS 14945-93-8)
- 6-bromo-7-methyl-1H-indole (CAS 1000343-89-4)
- Valsartan Impurity 62 (CAS 1314799-75-1)
- 3-((6-Methylpyridin-2-yl)oxy)quinuclidine (CAS 2199972-15-9)
- Peptide 435 (CAS CATO-CPTD788435)
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