产品名称

氯沙坦钾(Losartan potassium)

一般描述

Losartan Potassium(氯沙坦钾) is the potassium salt of losartan, a non-peptide angiotensin II receptor antagonist with antihypertensive activity.

纯 度

≥99.0%(HPLC)

CAS NO.

124750-99-8

分子式

C²²H²²ClKN⁶O

分子量

461.007

适用范围

生物试剂，适用于细胞培养等

l  理化信息

外 观

白色或类白色固体

溶解性(25℃)

DMSO

≥50mg/mL

乙醇

≥50mg/mL

水

≥50mg/mL

l  生物学信息

生物活性/药理作用

Losartan Potassium is the potassium salt of losartan, a non-peptide angiotensin II receptor antagonist with antihypertensive activity. Losartan selectively and competitively binds to the angiotensin II receptor (type AT1) and blocks the binding of angiotensin II to the receptor, thus promoting vasodilatation and counteracting the effects of aldosterone. Converted from angiotensin I by angiotensin-converting enzyme (ACE), angiotensin II stimulates the adrenal cortex to synthesize and secrete aldosterone, decreasing sodium excretion and increasing potassium excretion, and acts as a vasoconstrictor in vascular smooth muscle.

l  存储

存储温度

0-5℃

l  注意事项及免责声明

本产品仅用于实验研究，不得作为药物使用，不得用于家用或其它用途。

l  参考文献

1.    http://www.drugbank.ca

2.    https://ncit.nci.nih.gov

3.    https://www.ncbi.nlm.nih.gov