HOT SALE!!factory supply high quality Praziquantel 55268-74-1with best price

FOB Reference Price:Get Latest Price
US $12-99 / Kilogram | 1 Kilogram/Kilograms (Min. Order)
Supply Ability:
5000 Kilogram/Kilograms per Month
Port:
qingdao port
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Overview
Quick Details
CAS No.:
55268-74-1
Other Names:
Drontal
MF:
C19H24N2O2
EINECS No.:
259-559-6
Place of Origin:
Shandong, China (Mainland)
Type:
Antibiotic and Antimicrobial Agents
Grade Standard:
Medicine Grade
Usage:
Animal Pharmaceuticals
Brand Name:
HHD
Model Number:
MFCD00058531
Purity:
>99%
Molecular Weight:
312.41
Synonym:
(+/-)-Praziquantel
Physical State:
Solid
Solubility:
Soluble in 100% ethanol or chloroform; slightly soluble in water.
Storage:
Store at room temperature
Boiling Point:
~544.1 °C at 760 mmHg (Predicted)
Density:
~1.2 g/cm3 (Predicted)
RTECS:
UQ4150000
PubChem CID:
4891
Merck Index:
14: 7716
Packaging & Delivery
Packaging Details
25kg/fiber can or as per your request
whthin 3 days after payment
Delivery Time
Shipped in 3 days after payment

 

Product Description

 

Product Names:Praziquantel 

 

Other names: Drontal


Molecular Formula:C19H24N2O2


Molecular Weight:312.41


Character:White crystalline powders


Melting point:161°C-164°C


Assay:99. 0%

Items of Test

Standard

Result of Test

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%

Application: A highly effective anthelmintic

Main Function:  Intermediates of Praziquantel

Packaging & Shipping

Packaging Details: 25kg/fiber can or as per your request
Delivery Detail:within 3 days after receiving your payment

 

Our Services

1.Cooperate with research institutions, we strictly control the process from raw material to finished product.

2.The customer comes first, we provide reasonable price, high quality product and prompt shipment.

3.We can send the goods to your delivery address directly. It is relatively safe and fast. We have ready goods in stock.

4.Quick and clear response to customers questions.
Warm after sale service, we will help to solve the problems in your usage.

5.We could make our price discount if you place a substantial order with us.

Company Information

Qingdao HanHaiDa Import And Export Co., Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of HHD is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

HanhaiDa has become the "Top 500 Chinese manufacturing companies","Top 20 of global agrochemical sales".HHD has 21 subsidiaries and holding companies.

FAQ

Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 1988.

Q2: How to contact with us?
Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.

Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account

Q4:Can you give me a discount price?
Surely,It depend on your qty

Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.

Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.