Phenylbutazone
Basic Info
Model No.: USP
Product Description
Phenylbutazone raw powder
Standard: EP/ USP
purity:98%
Characteristics:A white or almost white, crystalline powder, practically insoluble in water, soluble in ether, sparingly soluble in alcohol. It dissolves in alkaline solutions…
Synonyms: | 4-Butyl-1,2-diphenyl-3,5-pyrazolidinedione; 5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one |
Molecular Weight: | 308.379 |
Molecular Formula: | C19H20N2O2 |
Density: | 1.542g/cm3 |
Melting Point(°C): | 104-107°C |
Boiling Point(°C): | 401.7°C at 760 mmHg |
Flash Point(°C): | 179.9°C |
refractive_index: | 1.606 |
Water Solubility: | <0.1 g/100 mL at 23.5°C |
Usage: a drug used to treat certain types of cancer. It is used in treating chronic myelogenous leukemia (CML), gastrointestinal stromal tumors (GISTs) and some other diseases.
Appearance:white powder
Function:Treatment in Philadelphia chromosome (Ber-Abl) positive chronic myelogenous leukemia.Has effect in gastrointestinal stromal tumor therapy.
Appearance | Yellowish to white crystalline powder | Conforms |
Solubility | Soluble in water and sparingly soluble in methanol | Conforms |
Identification | NMR, HPLC,IR | Conforms |
Loss on Drying | ≤0.5% | 032% |
Residue on Ignition | ≤ 0.2% | 0.06% |
Heavy Metals | ≤ 20ppm | <20ppm |
Related substances | Total impurity ≤1.5% Single impurity: ≤0.5% | 0.88% 0.26% |
Assay | ≥98.5% | 99.0% |
Storage:Kept in dry and ventilating place, low tempeture ,prevent from rain and moisture.
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Product Categories : Pharmaceutical Raw Materials
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