Govt of India
An ISO 9001:2008

Veterinary API'S

We have a broad arrangement of APIs for the veterinary business sector. All veterinary APIs are furnished with the proper documentation and can, if sought, be investigated in its own research center. Since we bargain in a wide range of APIs, it is workable for you to request huge amounts furthermore little amounts of diverse items. A hefty portion of our items are generally in stock. Our arrangements not just in APIs, they additionally offer you the likelihood of having your APIs broke down by the QC research center at our laboratory. For instance as a contracted research facility they can do the passage check, so that upon landing the items can be utilized quicker as a part of your creation. The research facility can likewise do tests on particular parameters that are not recorded in the monograph, which are essential for you, for example, molecule size and thickness.


1) All APIs are in accordance to international guidelines.
2) Customers can order large quantities also small quantities of different products.
3) These are properly analyzed and tested before packaging.


Phenylbutazone has the molecular formula C19H20N2O2 and its IUPAC name is 4-butyl-1,2-diphenylpyrazolidine -3, 5-dione. It has anti-inflammatory, antipyretic, and analgesic properties due to which it is widely used in the treatment of ankylosing spondylitis, rheumatoid arthritis, and reactive arthritis. It is available in the market as white or off-white crystalline powder. Initially, it feels like tasteless but after some time it taste bitter. The drug has no odor and its pH value is 8.2.

Product Image (JSR - 455)


Febantel is a white crystalline powder, which has the molecular formula of C20H22N4O6S. The IUPAC name of this compound is methyl (NE)-N-[[2-[(2-methoxyacetyl) amino]-4-phenyl sulfanyl anilino] (methoxycarbonylamino) methylidene] carbamate. It is broad spectrum nematicide and taenicide anthelmintic which is used to remove roundworms & tapeworms from ani8mals including dogs, cats, horses, cattle, sheep, pig, and poultry. Its molecular mass is 446. 478 g/mol and complexity is 641. The compound belongs to the family of pro-benzimidazole.

Product Image (JSR - 514)


The IUPAC name of Menadione is 2-methylnaphthalene-1,4-dione and the molecular formula is C11H8O2. It is also recognized by names such as vitamin K3 and vicasol. The main application of this compound is to assist in the normal clotting of blood and also in normal bone calcification. It is an important vitamin that is soluble in fat and helps in maintaining normal coagulation. The compound can easily be converted to active vitamin K2 after the process of alkylation.

Product Image (JRS - 3547)


The chemical formula for Nitroxynil is C7H3IN2O3 and its molar mass is 290 g/mol. The IUPAC name of the compound is 4-hydroxy-3-iodo-5-nitrobenzonitrile and is also known by its other names including Trodax, Dovenix, and Nitroxini. It belongs to the category of anthelmintic /antiparasitic drugs and is commonly used against parasitic flatworms which cause liver damage in cattle and sheep. It is available in light yellow or yellow colored powder form.

Product Image (JRS - 564)


The IUPAC name of Oxyclozanide is 2,3,5-Trichloro-N-(3,5-dichloro-2-hydroxyphenyl)-6-hydroxybenzamide and its chemical formula is C13H6Cl5NO3. The drug is primarily used in the treatment of fascioliasis in ruminants such as cattle, sheep, and goats. It performs its action by uncoupling of oxidative phosphorylation in flukes. The molar mass of this compound is 401.445 g/mol and the complexity is 415. The main advantage of using this drug is that it not only kills the parasite but also inhibits its infestation.

Product Image (JRS - 35465)


Proflavine Hemisulphate is used for cellular imaging and antiseptic purposes. The IUPAC name of the compound is (6-aminoacridin-3-yl)azanium; sulfate and the chemical formula is C26H24N6O4S. It performs its action by diffusing into cells and intercalating into DNA and thus accumulates and stains the nucleus. The compound is also utilized for fluorescence imaging due to its low anti-fungal activity. It belongs to the category of acridine derivatives which is a slow-acting disinfectant and acts against bacteria.

Product Image (JRS - 551)


The IUPAC name of Rafoxanide is N-[3-chloro-4-(4-chlorophenoxy)phenyl]-2-hydroxy-3,5-diiodobenzamide and its chemical formula is C19H11Cl2I2NO3. It is used to treat fluke, hookworm, and other infestations in grazing animals such as cows, buffaloes, and sheep. It acts as a thyroid hormone receptor and proves to be an effective anti-parasitic drug. The drug not only kills the parasite but also stops further infestation. The molar mass of the compound is 626.01 g/mol and the complexity is 507.

Product Image (JRS-546)


The IUPAC name of Closantel Sodium is sodium;2-[[5-chloro-4-[(4-chlorophenyl)-cyanomethyl]-2-methylphenyl]carbamoyl]-4,6-diiodophenolate and its molecular formula is C22H13Cl2I2N2NaO2. It is widely used for the treatment of itch-mite, fascioliasis, mange, sheepnose fly, cowskin fly, fascioliasis, demodicidosis, and gastrointestinal nematode. The drug is a kind of broad-spectrum anthelmintic and its molar mass is 685.057 g/mol. The topological polar surface area is 76 A^2 and the complexity is 659. It can easily be kept for up to 12 months at room temperature.

Product Image (JRS - 354)


The chemical formula of Toldimfos Sodium is C9H12NNaO2P+ and its IUPAC name is sodium;[4-(dimethylamino)-2-methylphenyl]-oxido-oxophosphanium. This chemical is used to increase the milk production capacity of animals and also to enhance their fertility. The compound is also known as (4-Dimethylamino-o-tolyl)phosphonous acid sodium salt and it has a molar mass of 220.164 g/mol while its complexity is 201. The topological polar surface area is 43.4 A^2 and the number of acceptor hydrogen bond is 3.

Product Image (JSR - 325)


Triclabendazole belongs to the family of anthelmintic flukicide which is used for veterinary purposes. Its IUPAC name is 5-Chloro-6-(2,3-dichlorophenoxy)-2-(methylthio)-1H-benzimidazole and the chemical formula is C14H9Cl3N2OS. It is widely used for the treatment of Fascioliasis found in domestic animals including sheep, cattle, and goats. It acts as a strong veterinary medicine against liver fluke diseases of animals. Its molar mass is 359.649 g/mol and the complexity is 365. The compound is highly soluble in water.

Product Image (JRS - 354)


Isometamidium Chloride HCl is available in the form of dark red crystalline powder and is mainly used in the treatment of trypanosoma congolense infection. The IUPAC name of this compound is 3-[2-(3-amino-5-ethyl-6-phenylphenanthridin-5-ium 8-yl)iminohydrazinyl]benzenecarboximidamide; chloride. Its chemical formula is C28H26ClN7.HCl and molecular mass is 496.015 g/mol. It acts as an antitrypanosomal agent due to which it is used for the treatment and prevention of animal trypanosomiasis, especially in cattle, sheep, goats, and horses.

Product Image (JRS - 543)


The molecular formula of Closantel Base is C22H14Cl2I2N2O2 and its IUPAC name is N-[5-chloro-4-[(4-chlorophenyl)-cyanomethyl]-2-methylphenyl]-2-hydroxy-3,5-diiodobenzamide. It belongs to the family of salicylanilide anthelmintic drug and is very effective against gastrointestinal nematodes typically found in sheep, cattle, horse, pigs, and dogs. The drug has a molecular mass of 663.075 g/mol and a complexity of 652. It is white in color and available in powdered or granular form. This compound is insoluble in water but soluble in acetone.

Product Image (JSR - 654)


The IUPAC name of Diminazene Diaceturate is 4-[2-(4-carbamimidoylphenyl) iminohydrazinyl] benzenecarboximidamide and its molecular formula is C14H15N7. It belongs to the family of phenylhydrazines and is available in nature in the form of solid. The compound acts as trypanocidal agents and used to activate ACE (Angiotensin-converting enzyme). It is prepared by the reaction of diminazene with 2 mol eq. of N-acetylglycine. The drug is anti-protozoal and anti-trypanosomal so it is utilized to treat or prevent parasitic infections.

Product Image (JRS - 68)


Mebendazole acts as an antihelminthic and it performs its action by interfering with carbohydrate metabolism and stopping the polymerization of microtubules. Its IUPAC name is methyl N-(6-benzoyl-1H-benzimidazol-2-yl)carbamate and the chemical formula is C16H13N3O3. It finds application in the treatment of different worms and pests including pinworm, whipworm, common roundworm, common hookworm, and American hookworm in single or mixed infections. The compound has a molar mass of 295.298 g/mol and the complexity is 423.

Product Image (JRS - 354)


S-Methoprene is available in the form of yellow or amber clear liquid. Its IUPAC name is propan-2-yl (2E,4E,7S)-11-methoxy-3,7,11-trimethyldodeca-2,4-dienoate and the molecular formula is C19H34O3. It acts as an insect regulator and is widely used as an insecticide. Sometimes it is also mixed in drinking water to control mosquitoes which spread dengue and malaria. It is completely non-toxic to humans and has a faint fruity odor. It is also utilized as a food additive in cattle feeds to stop the breeding of flies.

Product Image (00)


Clorsulon has the chemical formula of C8H8Cl3N3O4S2 and its IUPAC name is 4-amino-6-(1,2,2-trichloroethenyl)benzene-1,3-disulfonamide. It is a kind of benzenedisulfonamide derivative which shows fasciolicidal activities. The drug is narrow-spectrum veteran flukicide and applied on livestock mainly ruminants (cattle, sheep, and goats). It is mostly available as an injectable drug but sometimes it is also found as a drench. The compound is easily absorbed into the bloodstream but maximum plasma levels are achieved 14 hours after ingestion.