产品信息 | |
中文名 | 曲司氯铵 |
中文同义 | 曲司氯胺;曲司氯铵;托斯必姆;司氯铵;曲司氯胺-D8;托菌属杂质;曲司氯胺/托斯必姆;曲司氯胺 标准品 |
英文名 | Trospium chloride |
英文同义 | 2-hydroxy-2,2-diphenylacetic acid [(1S,5R)-3-spiro[8-azoniabicyclo[3.2.1]octane-8,1-azolidin-1-ium]yl] ester chloride;(1a,3,5a)-3-[(2-Hydroxy-2,2-diphenylacetyl)oxy]-spiro[8-azoniabicyclo[3.2.1]octane-8,1-pyrrolidinium] Chloride;5-alpha-h-nortropane-8,1’-pyrrolidinium),3-alpha-hydroxy-spiro(1-alpha-chl;8-alpha-benziloyloxy-6,10-ethano-5-azoniaspiro(4.5)decanechloride;asxvii;azoniaspiro(3-alpha-benziloyloxy-nortropan-8,1’-pyrrolidine)-chloride;azoniaspirocompoundxvii;keptan |
CAS | 10405-02-4 |
分子式 | C25H30ClNO3 |
分子量 | 427.96 |
EINECS | 233-875-4 |
相关类别 | 中药对照品;标准品;医药原料;小分子抑制剂;其他科研原料药;神经信号;化合物:原料药;医药原料药-科研原料;肠胃泌尿生殖系统类;医药原料药;医药、农药及染料中间体;Intermediates & Fine Chemicals;Pharmaceuticals;AGRI-MEK |
结构式 | |
性质 | |
熔点 | 266-268°C |
储存条件 | -20?C Freezer |
溶解度 | Very soluble in water, freely soluble in methanol, practically insoluble in methylene chloride. |
形态 | neat |
Merck | 14,9786 |
InChIKey | RVCSYOQWLPPAOA-QKYUOBHYSA-M |
二苯基乙醇酸 76-93-7
产品信息 | |
中文名 | 二苯基乙醇酸 |
中文同义 | 曲司氯铵BP杂质A;苯偶酰酸 25G;二苯基乙醇酸, 2,2-二苯基-2-羟基乙酸, 二苯羟乙酸;二苯--乙酸醇;二苯乙醇;曲司氯铵相关物质A;二苯乙醇酸(XZ);二苯羟乙酸 |
英文名 | Benzilic acid |
英文同义 | BENZILIC ACID extrapure;Benzilic acidDiphenylglycolic acid;TrospiuM Chloride Related CoMpound A;Trospium Chloride Related Compound A (20 mg) (Benzilic Acid) (Internationally Restricted Sales Item);BENZILIC ACID FOR SYNTHESIS 1 KG;BENZILIC ACID FOR SYNTHESIS 250 G;Benzeneacetic acid,a-hydroxy-a-phenyl-;Trospium Chloride Related Compound A (20 mg) (Benzilic Acid) (International Restricted Sales Item) |
CAS | 76-93-7 |
分子式 | C14H12O3 |
分子量 | 228.24 |
EINECS | 200-993-2 |
相关类别 | 芳烃;有机砌块;通用试剂;医药中间体;羧酸;Pharmaceutical Intermediates;Organics;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts |
结构式 | |
性质 | |
熔点 | 149-151 °C(lit.) |
沸点 | 180 °C |
密度 | 1.28 |
折射率 | 1.5805 (estimate) |
闪点 | 180°C/22mm |
储存条件 | Store below +30°C. |
溶解度 | 1.41g/l (experimental) |
酸度系数(pKa) | pKa (25°): 3.036 |
形态 | Powder |
颜色 | White to cream-white |
水溶解性 | 1.41 g/L (25 ºC) |
Merck | 14,1080 |
BRN | 521402 |
稳定性 | Stable. Incompatible with strong oxidizing agents. Combustible. |
NIST化学物质信息 | Benzeneacetic acid, «alpha»-hydroxy-«alpha»-phenyl-(76-93-7) |
EPA化学物质信息 | Benzilic acid (76-93-7) |