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CAS 36322-90-4 Antipyretic Analgesic API Pharmaceutical Piroxicam Powder 99%

Basic Information
Place of Origin: China
Brand Name: HNB
Certification: ISO
Model Number: Piroxicam
Minimum Order Quantity: 1KG
Price: Negotiable
Packaging Details: Aluminum foil bag
Delivery Time: Usually3-5days
Payment Terms: L/C, D/A, D/P, T/T, , MoneyGram,Alibaba Assurance Order
Supply Ability: 5000kg/Month
Detail Information
CAS: 36322-90-4 Mf: C15H13N3O4S
MW: 331.35 Specification: 99%
Melting Point: 198-200°C Appearance: Off-white To Light Yellow Crystalline Powder
Sample: Available
High Light:

36322-90-4 Antipyretic Analgesic


Analgesic Piroxicam Powder


API Pharmaceutical Piroxicam Powder

Product Description

Pharmaceutical Antipyretic Analgesic API 99% Piroxicam Powder CAS 36322-90-4

CAS 36322-90-4 Antipyretic Analgesic API Pharmaceutical  Piroxicam Powder 99% 0

Product name



Off-white to light yellow crystalline powder








Keep in cool dry place.

CAS 36322-90-4 Antipyretic Analgesic API Pharmaceutical  Piroxicam Powder 99% 1


The Introductction of Piroxicam


Piroxicam is off-white or slightly yellow-green crystalline powder, odorless and tasteless. Almost insoluble in water, slightly soluble in ethanol or ethe*, easily soluble in chloroform, slightly soluble in aceton*, soluble in acid.

Piroxicam is a long-acting non-steroidal anti-inflammatory analgesic and antipyretic drug with analgesic, anti-inflammatory and antipyretic effects. Piroxicam exerts its pharmacological effects by inhibiting cyclooxygenase, reducing the synthesis of local prostaglandins in tissues and inhibiting the chemotaxis of leukocytes and the release of lysosomal enzymes. Tmax3~5h. T1/2 is 30~86h, PPB is more than 90%, T1/2 is prolonged in patients with renal insufficiency, mainly metabolized by the liver. Due to the long T1/2, a single dose can maintain a relatively stable blood concentration for 24h, and multiple doses can easily lead to accumulation. The effective blood concentration is 1.5~2μg/ml. stable blood concentration can be reached only 7~12d after starting treatment. 66% is excreted from kidney, 33% is excreted from feces, and <5% is in its original form.


The Application & Function of Piroxicam


Piroxicam is a non-steroidal anti-inflammatory drug with antipyretic, analgesic and anti-inflammatory effects.

Piroxicam is indicated for rheumatoid arthritis, osteoarthritis, ankylosing spondylitis, acute muscular human bone injury and acute gout. 

Piroxicam in the treatment of rheumatic and rheumatoid arthritis, has a more obvious analgesic, anti-inflammatory and certain anti-clock effect, its effect is slightly stronger than indomethacin.


Other Name of Piroxicam:

Feldene;Pipoxicam;Prioxicam;4-HYDROXY-2-METHYL-3-(PYRID-2-YL-CARBAMOYL)-2H-1,2-BENZOTHIAZINE 1,1-DIOXIDE;Baxo;Erazon;Pirkam;Riacen;Zunden;chf1251


The COA of Piroxicam


Product Name Piroxicam Batch No. HNB-190302
Quantity 100kg Test Sample 10g
Manuf.Date 2022.12.02 Test Date 2022.12.02
Issuing Date 2022.12.02 Expiry Date 2024.12.01
Test parameter Test Iimit Results
Appearanco Off-white to light yellow crystalline powder Light yellow crystalline Powder
Identification A: IR Conforms
B: HPLC Conforms
Solubility Easily soluble in trichloromethane, slightly soluble in aceton*, slightly soluble in ethanol or ethe*, almost insoluble in water; soluble in acid, slightly soluble in alkali. Conforms
Assay ≥98.5% 99.6%
Choride ≤ 0.1% 0.03%
Melting point
Related Substances Individual impurity: ≤0.5% Conforms
Total impurties: ≤1.0% Conforms
Residue on Ignition ≤0.1% 0.03%
Heavy metals ≤10ppm Conforms
As ≤ 2ppm Conforms
Loss on drying ≤05% 0.3%
Conclusion The above material complies with USP 43 standard

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