Product Certification&
Enterprise Certification
Country: China (Mainland)
Business Type:Trading Company
Tel: +86-371- 86259723
Tel: 17734809689
Tel: 17734809689
Tel: 86-371-86259723
Tel: 17734809689
Tel: 17734809689
Mobile: 17734809689
Tel: +86-371- 86259723
Fax: +86-371- 86259723
Province/state: HENAN
City: ZHENGZHOU
Street: Mingmen International Center, NO.222 Dongming Road,Zhengzhou,Henan,China
MaxCard:
1.Certificate Of Analysis (COA)
2.Material Safety Data Sheet (MSDS)
3.Route of synthesis (ROS)
4.Method of Aanlysis(MOA)
5.Nuclear Magnetic Resonance(NMR)
About Service
1. Quality control, before shipment, free sample for test.
2. Prompt shipment with professional documents
3. Packing as your request, with photo before shipment
4. Mixed containers with different mixed items in one container
About Company
Product Name: | Phenylbutazone |
Synonyms: | PHENYLBUTAZONE;1,2-Diphenyl-2,3-dioxo-4-N-butylpyrazoline;1,2-Diphenyl-3,5-dioxo-4-butylpyrazolidine;1,2-Diphenyl-4-butyl-3,5-dioxopyrazolidine;1,2-Diphenyl-4-butyl-3,5-pyrazolidinedione;3,5-dioxe-4buty-1,diphenyl-pyrazolidine;3,5-dioxo01,2-diphenyl-4-m-butyl-pyrazolidine;3,5-Dioxo-1,2-diphenyl-4-N-butyl-pyrazolidin |
CAS: | 50-33-9 |
MF: | C19H20N2O2 |
MW: | 308.37 |
EINECS: | 200-029-0 |
Product Categories: | Intermediates & Fine Chemicals;Pharmaceuticals;Heterocycles;Inhibitors;API;AZOLID |
Mol File: | 50-33-9.mol |
Phenylbutazone Chemical Properties |
mp | 104-107 °C |
storage temp. | -20°C Freezer |
Water Solubility | <0.1 g/100 mL at 23.5 ºC |
Merck | 14,7277 |
BRN | 290080 |
Stability: | Stable. Incompatible with strong oxidizing agents, strong acids, strong bases. |
CAS DataBase Reference | 50-33-9(CAS DataBase Reference) |
NIST Chemistry Reference | Phenylbutazone(50-33-9) |
EPA Substance Registry System | 3,5-Pyrazolidinedione, 4-butyl-1,2-diphenyl-(50-33-9) |
Safety Information |
Hazard Codes | Xn,T,F |
Risk Statements | 36/37/38-20/21/22-42/43-45-36-11 |
Safety Statements | 36/37/39-26-45-22-53-36/37-16 |
RIDADR | 3249 |
RTECS | UQ8225000 |
HazardClass | 6.1(b) |
PackingGroup | III |
Hazardous Substances Data | 50-33-9(Hazardous Substances Data) |
MSDS Information |
Provider | Language |
---|---|
4-Butyl-1,2-diphenyl-3,5-pyrazolidinedione | English |
ACROS | English |
ALFA | English |
Phenylbutazone Usage And Synthesis |
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 |
Usage | For the treatment of backache and ankylosing spondylitis |
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 Preparation Products And Raw materials |
Raw materials | Sodium methanolate-->1-Butanol-->Sodium sulfite-->Sodium ethoxide-->Diethyl malonate-->1,2-Diphenylhydrazine-->Diethyl butylmalonate-->Sodium butazolidine |