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                                    logo_Jiangsu Senxuan Pharmaceutical Co., Ltd.


                                    Major R & D, production and sales of esters, ethers, alcohols,
                                    ketones, and other pharmaceutical and pesticide intermediates

                                    _Jiangsu Senxuan Pharmaceutical Co., Ltd. Sales hotline:+86-523-84719383


                                    Set the development, production and marketing of esters, ethers, alcohols, ketones and other series of pharmaceutical and pesticide intermediates
                                    as one of the high-tech enterprises in Jiangsu Province, the National Torch Plan Taixing Fine and Specialty Chemical Industry Base backbone enterprises


                                    [CAS NO.] 744-80-9
                                    [Chemical name] 1-benzoyl-5-ethyl-5-phenyl barbitoric acid
                                    [Commodity name] Benzobarbital
                                    [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


                                    <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>


                                      Contact Mobile E-mail
                                    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