Ibuprofen Impurity 145 CAS 69363-33-3
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 69363-33-3 |
| Molecular Formula | C13H18O2 |
| Molecular Weight | 206.28 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Ibuprofen Impurity 145 (CAS 69363-33-3) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C13H18O2. Molecular weight: 206.28 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H18O2 |
| Molecular Weight | 206.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | ≥95% |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
Related Ibuprofen Standards
- (S)-Ibuprofen EP Impurity B (CAS 404354-76-3)
- Ibuprofen (CAS 15687-27-1)
- Ibuprofen EP Impurity A (CAS 66622-47-7)
- Ibuprofen EP Impurity A (CAS CATO-C4X-1082147)
- Ibuprofen EP Impurity O (CAS 64451-76-9)
- Ibuprofen Impurity 151 (CAS CATO-C4X-1082151)
- Ibuprofen EP Impurity B (CAS 3585-49-7)
- Ibuprofen Impurity 54 (CAS 158264-26-7)
Recommended Standards
- Ceritinib Impurity 30 (CAS CATO-C4X-104830)
- Mosapride Impurity 32 (CAS 110859-47-7)
- 914299-47-1 2-Methyl-5-[(piperidin-3-yl)methoxy]pyridine DTXSID80663011 (CAS 914299-47-1)
- Dotinurad Impurity 57 (CAS CATO-C4X-249457)
- Cabazitaxel Impurity 26 (CAS 144790-01-2)
- 1-(4-(((2-Aminoethyl)(isopropyl)amino)methyl)piperidin-1-yl)ethanone (CAS 1353972-14-1)
- 6-Chloropurine-9-β-D-ribofuranoside (CAS 5399-87-1)
- 6-Bromo-2-iodo-3-nitropyridine (CAS 1805574-95-1)
- 1-(2,6-Dimethyl-4-(trifluoromethyl)phenyl)ethan-1-one (CAS 2091402-61-6)
- Semaglutide Impurity 165 (CAS CATO-C4X-2226165)
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