Ibuprofen Impurity 79 CAS 51146-57-7
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 51146-57-7 |
| Molecular Formula | C13H18O2 |
| Molecular Weight | 206.28 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Ibuprofen Impurity 79 (CAS 51146-57-7) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H18O2. Molecular weight: 206.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 1971 |
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 Impurity 145 (CAS 69363-33-3)
- 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)
Recommended Standards
- Ibuprofen Impurity 78 (CAS 51146-56-6)
- Dexmedetomidine Impurity 45 (CAS CATO-C4X-123045)
- Ibuprofen EP Impurity F (CAS 65322-85-2)
- Nabumetone impurity 30 (CAS 3003868-26-3)
- Sildenafil Impurity 66 (CAS 51409-86-0)
- 2-Nitro-5H-indolo[3,2-c]quinolin-6(11H)-one (CAS 1418414-05-7)
- 9,9-Dimethyl-2,7-bis[N-(1-naphthyl)-N-phenylamino]fluorene (CAS 222319-05-3)
- 10,10-Dimethyl-6H,10H-furo[3,2-c:4,5-g']dichromene-3,6a(13aH)-diol (CAS 41347-45-9)
- Paricalcitol Impurity 34 (CAS 1715-86-2)
- Tau Peptide (45-73) (Exon 2/Insert 1 Domain) trifluoroacetate salt (CAS 2022956-54-1)
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