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CAS 22071-15-4 Ketoprofen Powder 99.5% Purity For Pharmaceuticals

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CAS 22071-15-4 Ketoprofen Powder 99.5% Purity For Pharmaceuticals

CAS 22071-15-4 Ketoprofen Powder 99.5% Purity For Pharmaceuticals
CAS 22071-15-4 Ketoprofen Powder 99.5% Purity For Pharmaceuticals

Large Image :  CAS 22071-15-4 Ketoprofen Powder 99.5% Purity For Pharmaceuticals Get Best Price

Product Details:
Place of Origin: China
Brand Name: germax
Model Number: Raw Steroid Powder
Payment & Shipping Terms:
Minimum Order Quantity: 1kg
Price: Negotiable
Packaging Details: 1kg/bag or 25kgs/drum
Delivery Time: within 3 days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 2000kgs/month
Detailed Product Description
Name: Ketoprofen CAS: 22071-15-4
Purity: 99.5% Appearance: White Powder
Packing: 1kg/Bag,10kg/Drum,25kg/Drum Or As Required MF: C16H14O3
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CAS 22071-15-4


Ketoprofen Powder


Ketoprofen Active Pharmaceutical Ingredient

Manufacturer Supply Ketoprofen Powder 99% Pure Ketoprofen CAS 22071-15-4



Product Name: Ketoprofen
CAS: 22071-15-4
MF: C16H14O3
MW: 254.28
EINECS: 244-759-8


MP: 93-96°C

Appearance:White or off-white crystalline powder

Ketoprofen is a non-selective NSAID which inhibits both human recombinant Cox-1 (IC50 of 0.5 μM) and Cox-2 (IC50of 2.33 μM). Ketoprofen is used for its antipyretic, analgesic, and anti-inflammatory properties by inhibiting Cox-1 and Cox-2 (cyclooxygenase-1 and -2) enzymes reversibly, which decreases production of pro-inflammatory prostaglandin precursors.



Ketoprofen, a propionic acid derivative, is a nonsteroidal anti-inflammatory agent (NSAIA) with analgesic and antipyretic properties.



Item Specification Result
Characters A white or almost white,crystalline powder white powder
Identification A. IR spectrum of sample is the same with USP CRS spectrum
B. Absorptivities at the wavelength of maximum aborbance
at about 258nm do not differ by more than 3.0% calculated
on the dried basis.
Appearance of Soludion Y6 max Y6
Loss on Drying 0.5% Max 0.17%
Sulphated Ash 0.1Max 0.06%
Heavy Metals 10ppm Max 10ppm Max
Assay(HPLC) 99.6% Min 99.64%
Impurity A
Total Impurities
0.2% Max
0.4% Max
Impurity C 0.2% Max 0
Impurity B D E F 0.2% max Meets
Organic volatile impurities Meets the requirements Meets
Assay(calculated on dried) 99.0~100.5% 99.70%



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