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Antiparasitic Drugs API Raw Material CAS 55268-74-1 for Poultry, Dogs, Cats, Fish Praziquantel Powder

Chemical & Physical Properties:

CAS NO: 55268-74-1

Molecular Formular: C19H24N2O2

MW: 312.41

EINECS: 259-559-6

Melting point : 136-138 °C

Boiling point : 1377?

Items	Specification
Description	White to off-white powder
Melting Point	138-141?
Heavy Metals	=0.002%
Loss on drying	0.1%
Ignition residue	0.006%
Assay	99.6%

 

Solubility:

Praziquantel is freely soluble in ethanol or dichloromethane. Slightly soluble in water

 

Toxicity:

Acute toxicity LD50 in mice and rats (mg/kg): 2000~3000 oral administration,> 3,000 subcutaneously injection.

 

Application:

(1) Praziquantel has a particularly dramatic effect on patients with schistosomiasis. Studies of those treated have shown that within six months of receiving a dose of praziquantel, up to 90% of the damage done to internal organs due to schistosomiasis infection can be reversed.
(2) Praziquantel is an anthelmintic or anti-worm medication. It prevents newly hatched insect larvae (worms) from growing or multiplying in your body.
(3) Praziquantel is used to treat infections caused by Schistosoma worms, which enter the body through skin that has come into contact with contaminated water.
(4) Praziquantel is also used to treat infection with liver flukes, caused by a type of worm found in East Asia. This worm enters the body while eating contaminated fish.

 

Package: 25 kg/drum