Raloxifene Raloxifene 99% 84449-90-1
Name: Raloxifene
CAS No.: 84449-90-1
Formula: C28H27NO4S
Molecular Weight: 473.58
Synonyms: Keoxifene;LY 139481;[2-(4-Hydroxyphenyl)-6-hydroxybenzo[b]thien-3-yl][4-(2-(1-piperidinyl)ethoxy)phenyl]methanone;
Density: 1.289 g/cm3
Solubility: DMSO: 28 mg/mL, soluble
Appearance: light-yellow solid
Items |
Standard |
Results |
|
Appearance |
Yellowish powder |
Comply |
|
Identification
|
IR |
Comply |
|
It meets the requirements of the test for Choride |
Comply |
||
Solubility |
Soluble in 10% sodium hydroxide solution, slightly soluble in methanol, insoluble in water |
Comply |
|
Assay |
98.5%~101.5% |
99.27% |
|
Related Substances |
≤0.20% RRT=0.74 impurity |
≤0.2% |
Comply |
Other single impurity |
≤0.1% |
0.09% |
|
Total impurities |
≤0.5% |
0.36% |
|
Loss on drying |
≤0.5% |
0.08% |
|
Residue on ignition |
≤0.1% |
Comply |
|
Heavy metals |
≤10ppm |
Comply |
|
Storage |
Preserve in well-closed containers and Protected from light. Store at room temperature |
||
Determination |
Complies with USP32 standard |
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