Ketoprofen Impurity 106 CAS 59310-31-5
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 59310-31-5 |
| Molecular Formula | C14H11BrO |
| Molecular Weight | 275.14 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Ketoprofen Impurity 106 (CAS 59310-31-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H11BrO. Molecular weight: 275.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H11BrO |
| Molecular Weight | 275.14 g/mol |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1973 |
| Halogen Content | Br-containing |
Related Ketoprofen Standards
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Recommended Standards
- 35231-44-8 4-Bromomethyl-7-methoxycoumarin 4-Bromomethyl-7-methoxy-2-oxo-2H-benzopyran CCRIS 7996 EINECS 252-448-3 (CAS 35231-44-8)
- Pinaverium Impurity 21 (CAS CATO-C4X-246721)
- tert-Butyl 4-(2-bromoethyl)-1H-pyrazole-1-carboxylate (CAS 2386203-91-2)
- Edoxaban Impurity N1 (CAS 758685-72-2)
- Tamsulosin EP Impurity D (CAS 1799280-05-9)
- 3-(1H-Indol-3-yl)-1H-pyrazol-5-amine (CAS 1040724-73-9)
- 2-(3,5-Dichlorophenyl)-5-hydroxy-pyridine (CAS 1261936-15-5)
- N-(1-Isopropyl-5-pyrazolyl)-N’-methylfuran-2-carboximidamide (CAS 1006463-47-3)
- Resmetirom impurity 117 (CAS CATO-C4X-2912117)
- Neuropeptide SF (human) (CAS 192387-39-6)
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