Bulk Veterinary Antiparasitic Drug Praziquantel Powder Price CAS: 55268-74-1 99% Praziquantel
GMP ISO 21 Inquiries
55268-74-1
Pharmaceutical Grade;
99%
XAZB
Foil Bag
Yes
2022-12-31
Herb Extracts,Cosmetic raw materails,API
-
Product Description
-
Seller Information
-
Inquiry History
-
Description
Item NamePraziquantel
CAS NO.55268-74-1
ApparenceWhite Powder
Molecular FormulaC19H24N2O2
Purity99%
AdvantageOEM;ODM
Warranty2 Years If Keep It Well
CertificateGMP/ISO9001
PaymentTrade Assurance ;T/T;Western Union 
Praziquantel (Biltricide) is an anthelmintic effective against flatworms. Praziquantel is not licensed for use in humans in the UK;
it is, however, available as a veterinary anthelmintic, and is available for use in humans on a named patient basis.It is on the World Health Organization's List of Essential Medicines, a list of the most important medications needed in a basic health system.
Items of Test
Standard
Results
Descriptions
White or partically white crystalline powder
conforms
Melting point
136-142°C
137-138°C
Identification
Consistent with the IR spectrum for reference standard
Conforms
Loss on drying
≤0.5%
0.1%
Residue on ignition
≤0.1%
0.02%
Phosphate
≤0.05%
<0.05%
Heavy metal
≤0.002%
<0.002%
Related substances
A≤0.2%
B≤0.2%
C≤0.2%
0.06%
0.06%
ND
Residual solvent
Ethanol ≤5000ppm
Chloroform ≤60ppm
45ppm
ND
Assay
98.5%-101.0%(dried substance)
100.5%
(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.
ECHEMI Editorial ReferenceIt is white or almost white crystalline powder; it is odorless with a slightly bitter taste. It also has hygroscopic effect. Solubility (g/100m1): 9.7 in ethanol, 56.7 in chloroform, and 0.04 in water. It is easily soluble in dimethyl sulfoxide (DMSO), but insoluble in ether. It has a melting point of 136~141 ℃. Acute toxicity LD50 in mice and rats (mg/kg): 2000~3000 oral administration,> 3,000 subcutaneously injection. White Solid
Solid
2-[cyclohexyl(oxo)methyl]-3,6,7,11b-tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4-one is a member of isoquinolines.|An anthelmintic used in most schistosome and many cestode infestations.|Praziquantel is an anthelmintic agent with activity against a broad spectrum of trematodes and cestodes that is used predominantly in the therapy of schistosomiasis, liver flukes, and cysticercosis. Praziquantel therapy has been reported to cause serum aminotransferase elevations during therapy, but clinically apparent liver injury after its use is rare if it occurs at all.CertificatesBasic Info-
Product Name:
Praziquantel
Other Name:4H-Pyrazino[2,1-a]isoquinolin-4-one,2-(cyclohexylcarbonyl)-1,2,3,6,7,11b-hexahydro-;2-(Cyclohexylcarbonyl)-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one;Praziquantel;Droncit;Embay 8440;Pyquiton;Biltricide;(±)-Praziquantel;Azinox;Distocide;Prazinon;Cesol;Cysticide;Warmnil;Saniquantrel;Hada Clean;Benesal;(±)-Praziquatel;Epiquantel;2-(Cyclohexanecarbonyl)-3,6,7,11b-tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4-one;2-Cyclohexanecarbonyl-1,2,3,6,7,11b-hexahydro-pyrazino[2,1-a]isoquinolin-4-one;2-(Cyclohexanecarbonyl)-2,3,6,7-tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one;135526-78-2;57452-31-0
CAS No.:55268-74-1
Molecular Formula:C19H24N2O2
InChIKeys:InChIKey=FSVJFNAIGNNGKK-UHFFFAOYSA-N
Molecular Weight:312.41
Exact Mass:312.41
EC Number:259-559-6
NSC Number:757285
DSSTox ID:DTXSID9021182
ATC Code:QP54AA54|QP52AA51|P - Antiparasitic products, insecticides and repellents
HScode:29339900
Categories:
Characteristics-
PSA:
40.6
XLogP3:2.5
Appearance:Solid
Density:1.1209 (rough estimate)
Melting Point:136 °C
Boiling Point:1377℃
Flash Point:>110°(230°F)
Water Solubility:Freely soluble in ethanol or dichloromethane. Slightly soluble in water;ethanol: soluble 5mg/mL
Storage Conditions:−20°C
Toxicity:Oral-rat LD50; 2840 mg/kg; Oral-Mouse LD50: 2454 mg/kg
Flammability characteristics:Flammable; burning produces toxic nitrogen oxide fumes
Collision Cross Section:176.5 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]
Hazard IdentificationClassification of the substance or mixture
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 3
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) H412 Harmful to aquatic life with long lasting effects
Precautionary statement(s) Prevention P273 Avoid release to the environment.
Response none
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
-
-
Seller Information
-
Business Type:
Manufactory
-
Main Products:
Herb Extracts,Cosmetic raw materails,API
-
Location:
1403,Jinye B Block
-
Payment Terms:
TT against copy of documents
-
Average lead Time:
8 days
-
Total Annual Revenue:
$2.5 million-$5 million
-
Total Employees:
11-50
-
Year of Establishment:
2015
-
-
Inquiry History21 Inquiries
Country Product Purchase Quantity Date Posted 
Philippines
Praziquantel 99.5% White Powder 55268-74-1 Quanjinci
1 KG Oct 15, 2023 
Paraguay
Praziquantel
100.00 KG Sep 26, 2025 
Mexico
PRAZIQUANTEL
200 KG Sep 24, 2025 
Saudi Arabia
Praziquantel Powder
25 KG May 25, 2025 
United States
Pharmaceutical Praziquantel
3 KG Dec 13, 2023 
Australia
Praziquantel
1 KG Aug 31, 2026 
Cyprus
praziquantel 99% pharma grade
25 KG Jan 17, 2024
United States
Praziquantel
100 KG Jul 11, 2026 
South Africa
Praziquantel
50 KG Sep 18, 2024 
Ecuador
PRAZICUANTEL MICRONIZADO
25 KG Jan 14, 2024 
Georgia
Pharmaceutical Praziquantel
1 KG Jan 13, 2024
Paraguay
Doxycycline hyclata
150.00 KG Sep 25, 2025
Paraguay
Chlorhexidine digluconate
400.00 KG Sep 25, 2025
Paraguay
Benzidamine hidrochloride
500.00 KG Sep 25, 2025
Paraguay
Choline chloride
200.00 KG Sep 25, 2025
Paraguay
Trichlorfon
200.00 KG Sep 25, 2025
Paraguay
Azepromacine maleate
10 KG Sep 25, 2025
Paraguay
Tylosin tartrate
100.00 KG Sep 26, 2025
Paraguay
Copper disodium EDTA
200.00 KG Sep 26, 2025
Paraguay
Fipronil
800.00 KG Sep 26, 2025 Post an enquiry for this product
More from this Seller
-
-
![Professional Manufacturer of Fitness Supplements CAS 41451-87-0 Turkesterone]( "Professional Manufacturer of Fitness Supplements CAS 41451-87-0 Turkesterone")
-
Professional Manufacturer of Fitness Supplements CAS 41451-87-0 Turkesterone
Pharmaceutical Grade / 99%
-
-
-
![Natural Carrot Extract 98% Beta Carotene Powder Beta Carotene]( "Natural Carrot Extract 98% Beta Carotene Powder Beta Carotene")
-
Natural Carrot Extract 98% Beta Carotene Powder Beta Carotene
Pharmaceutical Grade / 0.00%
-
-
-
![6-Gingerol]( "6-Gingerol")
-
6-Gingerol
Pharmaceutical grade / 0.99%
-
-
-
![99% Nootropic Supplement Series Powder CAS1270138-40-3 Nsi-189]( "99% Nootropic Supplement Series Powder CAS1270138-40-3 Nsi-189")
-
99% Nootropic Supplement Series Powder CAS1270138-40-3 Nsi-189
Pharmaceutical Grade / 99.00%
-
-
-
![Drostanolone propionate]( "Drostanolone propionate")
-
Drostanolone propionate
Pharmaceutical grade / 0.99%
-
Hot Related Products
-
![Benzoyl chloride CAS 98-88-4 99%]( "Benzoyl chloride CAS 98-88-4 99%")
Benzoyl chloride CAS 98-88-4 99% -
![Piperazine]( "Piperazine")
Piperazine -
![Benzoyl chloride 99% liquid ZSLPF Zhishang]( "Benzoyl chloride 99% liquid ZSLPF Zhishang")
Benzoyl chloride 99% liquid ZSLPF Zhishang -
![Benzoyl chloride 99% White powder q ZHISHANG]( "Benzoyl chloride 99% White powder q ZHISHANG")
Benzoyl chloride 99% White powder q ZHISHANG -
![Benzyl Chloride 99% Light Yellow Liquid CAS NO. 100-44-7 Cixiang]( "Benzyl Chloride 99% Light Yellow Liquid CAS NO. 100-44-7 Cixiang")
Benzyl Chloride 99% Light Yellow Liquid CAS NO. 100-44-7 Cixiang -
![Chloroacetylchloride Food Grade]( "Chloroacetylchloride Food Grade")
Chloroacetylchloride Food Grade -
![Acetyl chloride 99% Clear colorless liquid LK-YRM]( "Acetyl chloride 99% Clear colorless liquid LK-YRM")
Acetyl chloride 99% Clear colorless liquid LK-YRM -
![Chloroacetyl chloride SSN79-04-9 LK-SSN]( "Chloroacetyl chloride SSN79-04-9 LK-SSN")
Chloroacetyl chloride SSN79-04-9 LK-SSN -
![Chloroacetyl chloride 99% Clear colorless to slightly yellow liquid GB01245 Greenbo]( "Chloroacetyl chloride 99% Clear colorless to slightly yellow liquid GB01245 Greenbo")
Chloroacetyl chloride 99% Clear colorless to slightly yellow liquid GB01245 Greenbo -
![hot sell Benzoyl Chloride CAS NO.98-88-4]( "hot sell Benzoyl Chloride CAS NO.98-88-4")
hot sell Benzoyl Chloride CAS NO.98-88-4
