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Pharmaceutical Intermediate CAS57808-65-8 Closantel Powder

3 Inquiries

Unit Price:

$20-25/KG FOB

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CAS No.:

57808-65-8

Grade:

Pharmaceutical Grade

Content:

99%

Port:

china any port

Brand:

TNJONE

Packaging:

1kg ,25kg or according to customer's detail requirement.

Price valid (until):

2026-12-31

Contact Supplier

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Shaanxi TNJONE Pharmaceutical Co., Ltd

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Semaglutide,Tirzepatide,API,Vitamins,Food Additive

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Product Description
Seller Information
Inquiry History

Description

Pharmaceutical Intermediate CAS57808-65-8 Closantel Powder

What is Closantel ?

Closantel is a broad-spectrum insect repellent, which has good effect on the larva of various kinds of nematode and arthropods. Its anti - absorption insect repellent activity is mainly aimed at the liver - schistosomiasis, and killing larvae of nematodes and arthropods are mainly targeted at various types of insects that use blood or plasma.Closantel is a kind of strong oxidative dissolving the coupling agent, which can inhibit phosphorylation process of mitochondria, so as to prevent insect body adenosine triphosphate (ATP) synthesis, leading to an insect physical metabolism vigor decrease rapidly and finally to death.

Items	Specifications
Product name	Closantel
CAS No.	57808-65-8
MF	C22H14Cl2I2N2O2
MW	663.07
EINECS.No	260-967-1
Melting Point	217.8 °C (dec.) (lit.)
Boiling Point	590.5±50.0 °C(Predicted)
Density	1.8759 (estimate)
Appearance	White powder
Shelf Life	2 Years When Properly Stored
Storage	Keep in a cool, dry, dark location in a tightly sealed container or cylinder.

Shop Pharmaceutical Intermediate CAS57808-65-8 Closantel Powder-Detailed Image 2

Certification

TEMS	STANDARD	RESULTS
Characters	Yellow powder	A white powder
Identification	(1) The spectrum obtained with the substance to be examined corresponds with that obtained with reference standard	Comforms
	(2) Should meet the requirement under water
Appearance of solution	≤reference suspension II (1 mol/L hydro.chloric acid)	≤Reference suspension I
	≤reference suspension II (2 mol/L amm.onia)	≤Reference suspension I
PH	3.5~5.5	4.4
Specific optical rotation	+280~ +305	296
Related substances	Any impurity≤1.0%	0.26%
Dimethylaniline	≤20ppm	Complies
Water	12.0%~15.0%	0.133
Sulphated ash	≤0.5%	0.0007
Bulk density	0.45g/ml - 0.65g/ml	0.57g/ml
Tapped density	≥0.65g/ml	0.76g/ml
Assay	96.0%~102.0%	99.8%

Function and Application
It can restrain insect body phosphation of mitochondria procedure,head off insect body adenosine triphosphate (ATP) and that is energy procreative. Metabolize energy of worm is effected so that its action is weaken rapidly till dead. Baichongqing can absolutely kill the parasites in and out of body for pig's sarcoptes scabiei, blood louse, roundworm, strongyloides, kidney insect, whipworn; oxen bloody spear nematode berghei, face upward nematode, radiation esophagus nematode, massive fluke, fasciola hepatica, capillaria and melophagus grub; sheeps nasal grub, melophagus, sarcoptes scabiei, itch, nematode, Fasciola hepatica; horse stomach fly; dog demodectica, and so on. Keeping the pigs farm not infected by parasite. Please use of yearly drive insect procedure: that is all the pigs are used once at the same time and then used once every 3 months.

Company Information

Shaanxi TNJONE Pharmaceutical Technology Co., LTD., located in the beautiful ancient capital of Xi 'an, is committed to pharmaceutical raw materials, kill varieties, food and feed additives, chemical reagents, plant extracts and other fields, the enterprise adhering to provide customers with quality service, supply high-quality products. Our company after careful planning, hard study, gradually formed a complete service system, based on the domestic and foreign raw materials market special development. Make the raw materials industry bigger and stronger, and serve the vast number of new and old customers. With "world peace and health" as its responsibility, the company adheres to the service concept of "meeting all requirements of customers for products", and guarantees the service principle of "providing qualified products", so that you can get the "God-like" noble shopping enjoyment. Our company has more than 500 kinds of raw materials inventory at any time to meet the various needs of customers for products. The company's products all comply with the relevant national regulations, from the smallest packaging to tons of goods are available. Is your choice of raw materials the best partner.

Shaanxi TNJONE Pharmaceutical Technology Co., Ltd. is willing to rely on the rapid development of e-commerce and national policy support of the good environment background, nesting, welcome people from all walks of life to visit our company, exchange, and seek common development, looking forward to sharing with you, win-win, to realize the dream.

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FAQ

1.How to get in touch with us?

You can chat with us by Trademanager,WhatsApp or simply giving us an email, a phone call. All our contacts information can be found from our website.

2.Are you a manufacturer or trade company?

We are a professional manufacturer.

3.Can I get a sample?

Yes, free sample can be provided, but shipping cost is covered by your side.

4.What's your MOQ?

It is based on the different product. Some are 1g while some are 1 kg. Please be free to consult our salesman.

5.When can I get the quotation?
We usually quote within 1 hours after we get your inquiry. If it's a urgent order you can call us or mention it in your email subject, and we can take it as priority.

6.Is there any discount?
Yes, some products are applied for discount, but it depends on the quantity.

7.Can you do OEM for me?
Yes,we accept OEM orders, just contact us and give us your requirement. We will offer you a reasonable price and make samples ASAP.

Basic Info

Product Name:

Closantel

Other Name:

Benzamide,N-[5-chloro-4-[(4-chlorophenyl)cyanomethyl]-2-methylphenyl]-2-hydroxy-3,5-diiodo-;N-[5-Chloro-4-[(4-chlorophenyl)cyanomethyl]-2-methylphenyl]-2-hydroxy-3,5-diiodobenzamide;Closantel;NSC 335306;Zycloz;Seponver;Clozantin;S 4105

CAS No.:

57808-65-8

Molecular Formula:

C22H14Cl2I2N2O2

InChIKeys:

InChIKey=JMPFSEBWVLAJKM-UHFFFAOYSA-N

Molecular Weight:

663.07

Exact Mass:

663.07

EC Number:

260-967-1

NSC Number:

759819|335306

DSSTox ID:

DTXSID6040662

Categories:

Veterinary Raw Materials

Characteristics

PSA:

73.1

XLogP3:

7.2

Density:

1.9±0.1 g/cm3

Melting Point:

217.8 °C

Boiling Point:

590.5°C at 760 mmHg

Flash Point:

310.9±30.1 °C

Refractive Index:

1.736

Storage Conditions:

0-6°C

Toxicity:

Oral-rat LD50: 262 mg/kg; Oral-Mouse LD50: 331 mg/kg

Flammability characteristics:

Thermal decomposition to emit toxic nitrogen oxides, chlorides, iodide fumes

See More Closantel Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 3, Oral

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 4

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H301 Toxic if swallowed H413 May cause long lasting harmful effects to aquatic life
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P273 Avoid release to the environment.
Response	P301+P316 IF SWALLOWED: Get emergency medical help immediately. P321 Specific treatment (see ... on this label). P330 Rinse mouth.
Storage	P405 Store locked up.
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 Storage

Precautions 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.

See More Closantel Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Semaglutide,Tirzepatide,API,Vitamins,Food Additive

Location:
No. 4C-11-A392, Financial Port, Northwest corner of Fengjing Avenue and Fengxin Road, Fengdong New City, Xi 'an, Shaanxi Province

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
5

Total Annual Revenue:
$5 million-$10 million

Total Employees:
11-50

Year of Establishment:
2019

Shaanxi TNJONE Pharmaceutical Technology Co., LTD., located in the beautiful ancient capital Xi 'an, is committed to the peptide industry, pharmaceutical raw materials, food and feed additives, veterinary drugs and other fields, the enterprise adhering to provide customers with quality service, supply high-quality products, "world peace and health" as its responsibility, the company adhering to the "meet all customer requirements for products" as the service concept, Guarantee "provide qualified products" as the service principle, so that you get "God-like" noble shopping enjoyment. Our company has more than 1000 kinds of polypeptides, raw materials inventory, at any time to meet the various needs of customers for products. Is your best partner.

Inquiry History

3 Inquiries

Country	Product	Purchase Quantity	Date Posted
Russia	Closantel	1.5 KG	Jul 30, 2024
Pakistan	Closantel Base	50 KG	Mar 7, 2025
India	Closental	25.00 KG	Jan 10, 2024

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