联系人 Manny
Changsha, Hunan
| Product name | Fasudil hydrochloride |
| Chemical formula | C*4H*7N3O2S.HCl |
| CAS No. | **********7 |
| Reference Standard | Ch.P |
| Re-test Period | 2 years |
| Characteristics | Specification |
| 【Description】 | |
| Appearance | Odourless white or off-white crystalline powder, with hygroscopicity. |
| Solubility | Soluble in water, slightly soluble in ethanol, almost insoluble in chloroform or ether. |
| 【Identification】 | |
| (1) Nickel hydroxide test paper identification | Positive |
| (2) UV Identification | Maximum absorption at wavelengths of **5 nm, **2 nm, and **4 nm, and minimal absorption at wavelengths of **0 nm and **7 nm. |
| (3) IR Identification | Infrared absorption spectrum of this product should be consistent with the reference. |
| (4)Chloride identification | Positive |
| 【Inspection】 | |
| pH | 4.5~6.0 |
| Color and clarity of the solution | The aqueous solution should be clear and colorless; if it is turbid, it should not be darker than the No. 1 turbidity standard solution; if it is colored, it should not be darker than the yellow No. 1 standard colorimetric solution. |
| Related Substances | *-isoquinoline sulfonic acid: NMT 0.*0% |
| Oxidation impurities: NMT 0.*0% | |
| Ethyl *-isoquinoline sulfonate: NMT 0.*6% | |
| Chlorinated impurities: NMT 0.*0% | |
| Dimer impurity: NMT 0.*0% | |
| Ethyl p-toluenesulfonate: NMT 0.*6% | |
| Other unknown single miscellaneous: NMT 0.*0% | |
| Total impurities: NMT 1.0% | |
| 1,*-dibromopropane | NMT 0.*6% |
| Residual Solvents | Ethanol NMT 0.5% |
| Methylene chloride NMT 0.*6% | |
| Homopiperazine NMT 0.1% | |
| N, N-dimethylformamide NMT 0.**8% | |
| Trichloromethane NMT 0.**6% | |
| Benzene NMT 0.***2% | |
| Water | NMT 2.5% |
| Loss on Ignition | NMT 0.1% |
| Heavy Metals | NMT *0 ppm |
| Bacterial Endotoxin | <3.0 EU in 1g |
| Micro Limit | Total aerobic bacteria: <**3 cfu in 1 g |
| Mold and yeast：<**2cfu in 1g | |
| E. coli：ND in 1g | |
| 【Assay】 | Calculated on the anhydrous substance, C*4H*7N3O2S •HCl*8.0%~**2.0% |
| 国家: | China |
| 型号: | - |
| 离岸价格: | 获取最新报价 |
| 位置: | - |
| 最小订单价格: | - |
| 最小订单: | 1 Kilogram |
| 包装细节: | - |
| 交货时间: | - |
| 供应能力: | 100 Kilogram per Month |
| 付款方式: | - |
| 產品組 : | - |
