Payment & Shipping Terms:
|Assay:||99%||Melting:||104°C And 110°C|
|CAS Registry Number||62571-86-2|
|appearance||white or almost white crystalline powder|
freely soluble in water,in methylene chloride and in methanol.
it dissolves in dilute solutions of alkali hydroxides.
|identification||ir spectrum conformod tothat of captopril crs|
|appearance of solutions||clear and colorless|
|melting range||between 104°C and 110°C|
|specific optical rotation||-125° to -130°|
single unknown impurity
tctal unknown impurities
Not more than 0.2%
not more than 1.0%
not more than 0.2%
not more than 0.5%
|heavy metals||not more than 0.003%|
|loss on drying||not more than 1.0%|
|sulphated ash||not more than 0.2%|
97.5%~102.0% calculated on anhydrous basis
Captopril is an angiotensin-converting enzyme (ACE) inhibitor used for the treatment of hypertension and some types of congestive heart failure.Captopril is used to control high blood pressure , relive symptoms of congestive heart failure , treat diabetic nephropathy and also can be used to improve survival & decrease the chances of developing symptoms of congestive heart failure.
2) Cardiac conditions such as congestive heart failure and after myocardial infarction
3) Preservation of kidney function in diabetic nephropathy