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Wuhan Yuancheng Gongchuang Technology Co,ltd
Wuhan Yuancheng Gongchuang Technology Co,ltd

China High Purity Phenylbutazone for Anti-Inflammatory manufacturer


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High Purity Phenylbutazone for Anti-Inflammatory 

Qty (Other,ml) Unit Price (160.0~290.0 USD)
100 - 199 160
200 + 290
Payment Terms: T/T,WU,Money Gram;bitcoin 
Place of Origin: Hubei, China (Mainland) 
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Product Detail

Model No.: Acetate 1045-69-8
Production Capacity: 100000L/WEEK
Delivery Date: with 6 working hours
CAS No.: 50-33-9
package: Special disguised packaging...
Payment Terms: Western Union, MoneyGram, B...
Certification: ISO
Active-Life: 7-9 days
Lead Time: Within 12 Hours After Payme...
Means of Transport: Air
Packing: brand new
Brand Name: hkyc
Purity: 99%
service: resend guarantee
Supply Ability: Mass Stock
CAS Number: 50-33-9
Usage: Bodybuilding; Male enhancem...
Shipping: 3-7 Days / Door-to-Door

Other name: 4-Butyl-1, 2-diphenyl-3, 5-pyrazolidinedione
Phenylbutazone EINECS: 200-029-0
Phenylbutazone CAS register number: 50-33-


Phenylbutazone Raw Powder To Make Anti-inflammatory And Analgesic Drug

High Purity Phenylbutazone for Anti-Inflammatory

Phenylbutazone, often referred to as "bute," is a nonsteroidal anti-inflammatory drug (NSAID) for the short-term treatment of pain and fever in animals.

In the United States and United Kingdom it is no longer approved for human use (except for ankylosing spondylitis, because no other treatment is available), as it can cause severe adverse effects such as suppression of white blood cell production and aplastic anemia. This drug was implicated in the 2013 meat adulteration scandal. Positive phenylbutazone tests in horse meat were uncommon in the UK, however.

Used in rheumatoid arthritis, rheumatoid arthritis and gout. Often need continuous dosing or used with other drug interactions. For acute lymphatic filariasis infection. Similar amidopyrine role. But weak antipyretic analgesic action, and anti-inflammatory effects is stronger, has good effect on inflammatory pain. Promote the uric acid excretion. Incidence of adverse reaction about 10% ~ 10%. Such as short use less adverse reaction occurred.

CAS No 50-33-9 Medicine Grade API Phenylbutazone

Product Description


Other name: 4-Butyl-1, 2-diphenyl-3, 5-pyrazolidinedione

Phenylbutazone EINECS: 200-029-0

Phenylbutazone CAS register number: 50-33-9

Phenylbutazone Molecular formula: C19H20N2O2

Phenylbutazone Molecular Weight: 308.379

Phenylbutazone Assay: 99.5%

Phenylbutazone Melting point: 104-107º C

Phenylbutazone Appearance: Off-white powder

Chemical Properties and Usage:


Chemical Properties Off-Whtie Solid 

Usage A non-steroidal anti-inflammatory compound. An inhibitor of cyclooxygenase that is also a substrate for peroxidation by cyclooxygenase 

General Description Odorless white or off-white crystalline powder. Tasteless at first, but slightly bitter aftertaste. pH (aqueous solution) 8.2. 

Air & Water Reactions Phenylbutazone is relatively stable at ambient temperatures. Aqueous decomposition of Phenylbutazone occurs by hydrolysis and oxidation. Insoluble in water. 

Reactivity Profile Phenylbutazone is incompatible with strong oxidizers, strong acids and strong bases. . 

Fire Hazard Flash point data for Phenylbutazone are not available; however, Phenylbutazone is probably combustible. .  

Phenylbutazone Uses

In humans

Phenylbutazone was originally made available for use in humans for the treatment of rheumatoid arthritis and gout in 1949. However, It is no longer approved, and therefore not marketed, for any human use in the United States. In the UK it is used to treat ankylosing spondylitis, but only when other therapies are unsuitable.

In horses

Phenylbutazone is the most commonly used NSAID for horses in the United States. It is used for the following purposes:

Analgesia: It is used for pain relief from infections and musculoskeletal disorders, including sprains, overuse injuries, tendinitis, arthralgias, arthritis, and laminitis. Like other NSAIDs, it acts directly on musculoskeletal tissue to control inflammation, thereby reducing secondary inflammatory damage, alleviating pain, and restoring range of motion. It does not cure musculoskeletal ailments or work well on colic pain.

Antipyresis: It is used for reduction of fevers. Its antipyretic qualities may mask other symptoms; therefore, it should not be administered for this purpose unless a veterinarian has concluded the horse would not be able to eat or drink without its use or that the fever might hinder the horse's recovery.

Recommended Antineoplastic products:    

PhenylbutazoneCAS : 50-33-9
Diclofenac sodium302962-49-8


Salicylic acid69-72-7


We're specialized in pharma.raw materials ( hormone steroid powders, Steroids injectable liquids,peptides,Sarms), our company integrates R&D, producing, operating and marketing into an organic whole. We have authority of export and import, and have experience of export for 15 years. 

Major Market: United States, United Kingdom, Australia, Canada, Sweden, Russia, Poland, Brazil, Israel, Netherlands, Germany,Spain, Switzerland, Poland and so on.


Package:Disguised & Discreet pkg

Payment:T/T,Western Union,Moneygram,bitcoin

Delivery: sent out the goods within 24hours after receiving payment.

Custom Pass rate:99%

Resend policy is available if the parcle is seized or any quality problems been found.

After-sale Service :

Discounts are available for our second-time customers. We can provide recipes and professional suggestions to promote yourselves. Tracking number and packing photos can be given quickly after your goods sent. We are always here waiting for you!

Other APIs

Product NameCAS No
Diclofenac sodium15307-79-6

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Wuhan Yuancheng Gongchuang Technology Co,ltd [China (Mainland)]

Business Type:Manufacturer, Trading Company
City: Wuhan
Province/State: Hubei
Country/Region: China (Mainland)

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