Ketoibuprofen is a white crystalline powder, odorless or almost odorless; Very soluble in methanol, soluble in ethanol, acetone or ether, almost insoluble in water.

Ketobuprofen is widely used to treat various types of rheumatoid arthritis, ankylosing spondylitis, osteoarthritis pain, as well as dysmenorrhea, toothache, postoperative pain, cancer pain, and acute renal colic, and other pains.

Ketoibuprofen, as an important non-steroidal anti-inflammatory drug, has significant advantages such as small dose, high efficacy, good tolerance and mild side effects compared with similar drugs.

Specifications of Ketoprofen CAS 22071-15-4

Items Specifications Results

Appearance White or almost white crystalline powder White crystalline powder

Heavy metals ≤10ppm ＜10ppm

Loss on drying ≤0.5% ≤0.05%

Sulphated ash ≤0.1% ≤0.05%

Assay(on dried basis) 99.0%～100.5% 100.0%

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