官网链接
折扣/货期| 货号：CDX-D1229-M050 | 规格：50 mg | 目录价：￥2870 |
| 货号：CDX-D1229-M100 | 规格：100 mg | 目录价：￥4634 |
产品详情
* 以下信息仅供参考，详情请以原厂网站为准
产品名称:
Diphenhydramine Impurity B
别名:
2-[(4-Methyl-alpha-phenylbenzyl)-oxy]-ethyl-(dimethyl)-ammoniumchloride; 4-Methyldiphenhydramin hydrochloride; Neobenodine; Orphenadrine Impurity F (hydrochloride)
产品描述:
Diphenhydramine Impurity B is an impurity of Diphenhydramine (DPH) which is a first generation antihistamine that is a potent antagonist of the histamine H1 receptor and also antagonizes muscarinic cholinergic receptors, increasing the range of central nervous system effects and applications. This product can be used as a working standard or secondary analytical reference standard.
宿主来源:
Synthetic
保存温度:
+4°C
运输温度:
Ambient
预期分子量:
305.84
产品形式:
solid
有效期:
Stable for at least 2 years after receipt when stored at -20°C.
产地:
瑞士
纯度:
>98% (HPLC)
CAS号:
4024-34-4
分子式:
C18H23NO . HCl
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