Zaleplon

Molecular Formular:C₁₇H₁₅N₅O
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Structural formula:

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Chemical Name:N-[3-3[cyanopyraxolo(1,5-a) pyrimidin-7-yl]phenyl]-N-ethylacetamide
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Appearance:White or off white crystalline Powder
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Used for:Hypnotic
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Specification

Name	Index
Melting Point	185-188
Loss on drying	0.5%
Related Substance	1.0%
Heavy metals	20ppm
Residue on ignition	0.2%
Assay	98.0-102.0%(Comparing)

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