High purity Phenylbutazone with good quality

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

Product Categories:

Intermediates & Fine Chemicals;Pharmaceuticals;Heterocycles;Inhibitors;API;AZOLID

Mol File:

50-33-9.mol

Chemical Properties

melting point 

104-107 °C

boiling point 

424.9 °C at 760 mmHg

density 

1.173 g/cm3

vapor pressure 

2E-07 mmHg at 25°C

flashing point 

174.3 °C

storage temp. 

-20°C Freezer

Water Solubility 

<0.1 g/100 mL at 23.5 ºC

Stability 

Stable. Incompatible with strong oxidizing agents, strong acids, strong bases.

Usage And Synthesis

General Description

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

Usage

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

For the treatment of backache and ankylosing spondylitis

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.