Factory supply ketoprofen 98% CAS 22071-15-4

Details:

English name: ketoprofen
CAS: 22071-15-4; 22161-81-5
EINECS: 244-759-8
Molecular formula: C16H14O3
Molecular weight: 254.2806
Melting point: 93-96ºC
Description of properties: Appearance: white or off-white crystalline powder, anti-inflammatory and analgesic.
Quality index: content: 98.5-l00.5
Heavy metal: ≤10ppm
Loss on drying: ≤0.5
Sulfate: ≤0.1

Method: Ketoprofen - Determination of Ketoprofen - Neutralization Titration
Scope of application: This method adopts the neutralization titration method to determine the content of ketoprofen (C16H14O3). This method is suitable for the determination of ketoprofen.

Medicine interactions 
(1) Drinking alcohol and concomitant use with other non-steroidal anti-inflammatory drugs will increase gastrointestinal side effects and also have the risk of causing ulcers.
(2) When used together with aspirin or other salicylic acid drugs, the curative effect cannot be increased, but the incidence of gastrointestinal side effects and bleeding tendency increases.
(3) Use with anticoagulants to increase the risk of bleeding.
(4) This product can enhance the effect of anti-diabetic drugs; reduce the antihypertensive effect of anti-hypertensive drugs; when used with corticosteroids, it can significantly reduce the symptoms of inflammation.
(5) It should not be used together with methotrexate to prevent poisoning.
(6) When used with probenecid, verapamil, and nifedipine, pay attention to reducing the dose; when used with digoxin, pay attention to adjusting the dose of digoxin.

Applicable symptoms
Erectile dysfunction and pulmonary hypertension.

Dosage
The recommended dose of this product is 10mg, which is taken before sexual activity and is not affected by food. If the effect of taking 10mg is not significant, you can take 20mg, at least 30 minutes before sex.
The maximum frequency of dosing is once a day.

Quality:

1. order products, before delivery, according to customer needs, we will provide such as coa, msds, nuclear magnetic resonance (nmr), chiral product spinning, or customer specified demand quality indicators.
2. can be given sample and technical confirmation.
3. professional packaging, or packaging and transportation according to the needs of customers.

Service:
1. track the product freight service all the way.
2. to cooperate with the customs clearance.
3. optimize the production process according to the customer's needs.
4. joint research and development of products according to customer needs.