Loxoprofen impurities and related standards
12 reference standards related to Loxoprofen held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.
CAS numbers are listed for 12 of 12; 6 entries carry a structure drawing.
| Compound | CAS No. | Catalogue No. | Formula | MW |
|---|---|---|---|---|
| Loxoprofen Impurity 23 | 1152440-23-7 | RS-L015007 | C19H24O5 | 332.39 |
| Loxoprofen Impurity 28 | 141-28-6 | RS-L015008 | C10H18O4 | 202.25 |
| Loxoprofen Impurity 42 | 1551612-94-2 | RS-L015009 | C11H14O3 | 194.23 |
| Loxoprofen Impurity 81 | 15585-44-1 | RS-L015010 | C9H14O3 | 170.21 |
| Loxoprofen Related Compound 4 | 2514697-36-8 | RS-L015011 | C15H18O5 | 278.3 |
| Loxoprofen Related Compound 3 (2-[(4-Acetylphenyl)methyl]cyclopentan-1-one) | 96824-28-1 | RS-L015012 | C14H16O2 | 216.28 |
| Loxoprofen Impurity 70 | 1027400-34-5 | RS-L015001 | C15H18O3 | 246.3 |
| Loxoprofen Impurity 74 | 1027957-36-3 | RS-L015002 | C17H20O5 | 304.34 |
| Loxoprofen Impurity 30 | 10472-24-9 | RS-L015003 | C7H10O3 | 142.15 |
| Loxoprofen Impurity D | 1091621-61-2 | RS-L015004 | C15H18O5 | 278.3 |
| Loxoprofen Impurity 35 | 1091621-62-3 | RS-L015005 | C15H18O4 | 262.3 |
| Loxoprofen Impurity 16 | 111128-12-2 | RS-L015006 | C10H11BrO2 | 243.1 |
Structures
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Loxoprofen Impurity 23
COA per lot -
Loxoprofen Impurity 28
COA per lot -
Loxoprofen Impurity 42
COA per lot -
Loxoprofen Impurity 81
COA per lot -
Loxoprofen Related Compound 4
COA per lot -
Loxoprofen Impurity 70
COA per lot -
Loxoprofen Impurity 74
COA per lot
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![Chemical structure of Loxoprofen Related Compound 3 (2-[(4-Acetylphenyl)methyl]cyclopentan-1-one)](/structures/w1/SSPNGIPDONSHKK-UHFFFAOYSA-N.webp)