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gen-containing heterocyclic chemical intermediates

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Our main products: anti-tumor APIs, antipyretic and analgesic anti-inflammatory APIs, anti-epileptic APIs, anti-AIDS pharmaceutical intermediates,
anti-epileptic pharmaceutical intermediates, anti-tumor pharmaceutical intermediates, Dioxolane and dioxane, etc.

benzobarbital

[CAS NO.] 744-80-9
[Chemical name] 1-benzoyl-5-ethyl-5-phenyl barbitoric acid
[Commodity name] Benzobarbital
[Structure]
[Formula] C19H16N2O4
[Molecular weight] 336.34
[Appearance] white crystalline powder
[Acidity] 6.0-6.8
[Melting point] 134-137℃
[Solubility] Practically insoluble in water; slightly soluble in 95% ethyl, soluble in diethyl ether, and easily soluble in chloroform
[Related substances] Total impurities ≤0.8%(TLC) Single impurity ≤0.4%(TLC)
[Chlorides] ≤0.005%
[Sulphates] ≤0.025%
[Sulfate ash] ≤0.1%
[Heavy metals] ≤0.001%
[Assay] ≥99.0%
[Usage] Anti-epilepsy
[Package] 25kg/fiber drum
Related Products
p-methoxy phenylacetone
1-Benzyl-5-phenylbarbituric acid
4-Chlorophenyl ethanol

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<table align="center" border="0" cellpadding="0" cellspacing="0" class="tb" width="100%"> <tbody> <tr height="36"> <td align="center" width="27%">&nbsp;</td> <td align="center" width="20%">Contact</td> <td align="center" width="25%">Mobile</td> <td align="center" width="28%">E-mail</td> </tr> <tr> <td align="center" rowspan="3">Tel: +86-513-85609405, +86-25-84719383<br /> Fax: :+86-25-84717083</td> <td align="center">Manager Zhou</td> <td align="center">+86-13851684770</td> <td align="center"><a href="mailto:nanjing@senxuan.cn">nanjing@senxuan.cn</a></td> </tr> <tr> <td align="center">Manager Jiang</td> <td align="center">+86-13813933296</td> <td align="center"><a href="mailto:linda@senxuan.cn">linda@senxuan.cn</a></td> </tr> <tr> <td align="center"> <p>Manager Guan</p> </td> <td align="center">+86-13912283182</td> <td align="center"><a href="mailto:ren@senxuan.cn">ren@senxuan.cn</a></td> </tr> </tbody> </table>
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Tel: +86-513-85609405, +86-25-84719383
Fax: +86-25-84717083
Manager Zhou +86-13851684770 nanjing@senxuan.cn
Manager Jiang +86-13813933296 linda@senxuan.cn
Manager Guan +86-13912283182 ren@senxuan.cn