114568-26-2
中文名称
4-(2-succinimidoethylthio)phenyl 4-guanidinobenzoate
英文名称
4-(2-succinimidoethylthio)phenyl 4-guanidinobenzoate
CAS
114568-26-2
分子式
C20H20N4O4S
分子量
412.46
MOL 文件
114568-26-2.mol
结构式
基本信息
中文别名
化合物 PATAMOSTAT
英文别名
Patomostat
4-(2-succinimidoethylthio)phenyl 4-guanidinobenzoate
4-Guanidinobenzoic acid 4-[[2-(2,5-dioxopyrrolidin-1-yl)ethyl]thio]phenyl ester
Benzoic acid, 4-[(aminoiminomethyl)amino]-, 4-[[2-(2,5-dioxo-1-pyrrolidinyl)ethyl]thio]phenyl ester
4-(2-succinimidoethylthio)phenyl 4-guanidinobenzoate
4-Guanidinobenzoic acid 4-[[2-(2,5-dioxopyrrolidin-1-yl)ethyl]thio]phenyl ester
Benzoic acid, 4-[(aminoiminomethyl)amino]-, 4-[[2-(2,5-dioxo-1-pyrrolidinyl)ethyl]thio]phenyl ester
物理化学性质
| 熔点 | 201.6 °C |
| 沸点 | 653.2±65.0 °C(Predicted) |
| 密度 | 1.41±0.1 g/cm3(Predicted) |
| 储存条件 | 4°C, away from moisture and light |
| 酸度系数(pKa) | 10.17±0.10(Predicted) |
| 形态 | Solid |
| 颜色 | White to off-white |
常见问题列表
生物活性
Patamostat (E-3123) 是一种有效的蛋白酶 (protease) 抑制剂。Patamostat 有效抑制胰蛋白酶,纤溶酶和凝血酶,IC50 分别为 39 nM,950 nM 和 1.9 μM。Patamostat 有潜力用于急性胰腺炎的研究。
靶点
IC50: 39 nM (trypsin), 950 nM (plasmin) and 1.9 μM (thrombin)
体内研究
Intravenous infusion of Patamostat (E-3123) at 0.03-0.3 mg/kg in rats or at 0.3-3.0 mg/kg in rabbits reduced mortality after the induction of pancreatitis in a dose-dependent manner. In dogs with pancreatitis, increases in serum trypsin and lipase activities were significantly reduced by infusion of Patamostat at 1.0 and 3.0 mg/kg.
Patamostat (E3123; continuous infusion in a dose of 2 mg/kg per h) improves almost all parameters, including mortality rate, serum and ascitic fluid amylase levels, plasma endotoxin and serum FDP levels, and distribution of lysosomal enzyme in male Wistar rats.
| Animal Model: | Male Wistar rats weighing about 350 g |
| Dosage: | 2 mg/kg |
| Administration: | Continuous infusion per h for 1 h |
| Result: | Significantly improved the survival rate. |
供应商信息 更多
天津普西唐生物医药科技有限公司
联系电话:
010-60605840 15801484223
产品介绍:
中文名称:帕莫司他
英文名称:Patamostat
CAS:114568-26-2
包装信息:100mg
备注: 试剂级
TargetMol中国(陶术生物)
联系电话:
4008200310 15002144251
产品介绍:
中文名称:化合物 Patamostat
英文名称:Patamostat
CAS:114568-26-2
包装信息:2mg/RMB 1540;5mg/RMB 2610;25mg/RMB 9390
上海一飞生物科技有限公司
联系电话:
021-65675885 18964387627
产品介绍:
英文名称:Patamostat
CAS:114568-26-2
纯度:95%
包装信息:2mg;5mg;25mg
备注:试剂级
上海陌孚医药科技有限公司
联系电话:
021-59167510 18117107507
产品介绍:
中文名称:4-(2-succinimidoethylthio)phenyl 4-guanidinobenzoate
英文名称:Patamostat
CAS:114568-26-2
纯度:>=99%
包装信息:25mg/ RMB15269;50mg/ RMB23305;5mg/ RMB4821;10mg/ RMB7714
銳迪國際科技有限公司
联系电话:
18024082417
产品介绍:
英文名称:Patamostat
CAS:114568-26-2
纯度:5mg;10mg;50mg;100mg;250mg;500mg;1g
包装信息:5mg;10mg;50mg;100mg;250mg;500mg;1g