Benzobarbital
Senxuan
Name of subsidiary:
Nantong Senxuan Pharmaceutical Co., Ltd.
Key words:
Chemical Bulk Drug | Dioxane | Pharmaceutical Intermediates
Classification:
Contact Phone:
+86-513-85218201 +86-513-85218209
Email:
nanjing@senxuan.cn sales1@senxuan.cn
Product Description
| Chemical name | 1-Benzoyl-5-ethyl-5-phenyl barbitoric acid |
| Commodity name | Benzobarbital |
| CAS NO. | 744-80-9 |
| 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% ethanol soluble in ether and easily soluble in chloroform |
| Clarity and color of solution | Clear and colorless in its 5ml of 0.1% 1N NaOH solution |
| Related substances | Total impurities ≤0.8% (by TLC), Single impurity ≤0.4% (by TLC) |
| Chlorides | ≤0.005% |
| Sulphates | ≤0.025% |
| Sulfate ash | ≤0.1% |
| Heavy metals | ≤0.001% |
| Assay | ≥99.0% |
| Usage | Anti-epilepsy |
| Package | 25kg/fibre drum, 50kg/fibre drum |
| Subsidiary name | Nantong Senxuan Pharmaceutical Co., Ltd. |
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JIANGSU SENXUAN PHARMACEUTICAL CO., LTD
Tel:
+86-513-85609405
Fax: +86-513-85609407
E-mail:
nanjing@senxuan.cn sales1@ntjh.cn
Website: www.senxuan.cn
Office address: Floor 21, Building A, Guocheng Life Plaza, 198 Qingnian Middle Road, Nantong, Jiangsu
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