Hot selling high quality Salmeterol xinafoate 94749-08-3 with reasonable price and fast delivery !!
1-9 Gram
$61.10
≥ 10 Gram
$60.10
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
Product Name: Salmeterol xinafoate Synonyms: (+/-) 4-HYDROXY-A1-[[[6-(4-PHENYLBUTOXY)HEXYL]AMINO]M-ETHYL]-1,3-BENZENEDIMETHANOL XINAFOATE;GR 33343X XINAFOATE;SALMETEROL XINAFOATE;SALMETEROL XINAFONATE;Arial;GR-33343G;Salmetedur;Salmeterol, 1-Hydroxy-2-naphthoate CAS: 94749-08-3 MF: C36H45NO7 MW: 603.74 Melting point 137-138°C storage temp. -20°C Free zer solubility H2O: slightly soluble |
Items | Standard | Result | |||||
Appearance | White or off-white powder | White powder | |||||
Identification | IR | Exhibits maxima as that of reference standard | Conforms | ||||
HPLC | The RT of the major peak in the chromatogram of the sample corresponds to that of the reference standard, as obtained in the assay. | Conforms | |||||
Loss on Drying | ≤0.5% | 0.01% | |||||
Residue on Ignition | ≤0.1% | 0.02% | |||||
Heavy Metals | ≤10ppm | <10ppm | |||||
Assay(dried basis), HPLC | 98.0 ~102.0% | 101.3% | |||||
Related Compounds, HPLC | Max, individual impurity ≤ 0.1% Total impurities ≤ 1.0% | 0.05% 0.24% | |||||
Residual Solvents, GC | n-hexane ≤100ppm Acetone ≤3000ppm Ethyl acetate ≤1000ppm Dichloromethane ≤600ppm Chloroform ≤60ppm | 1.2ppm 55.6ppm N/D 8.7ppm N/D | |||||
Conclusion: This batch conforms as per above specifications. |
Salmeterol xinafoate is used for the long-term treatment of asthma and bronchial spasm, reversible airway obstruction prevention
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