Leading API Manufacturers & API Suppliers in India

Biosynth has long established itself as one of India’s top API manufacturers and suppliers, renowned for its excellence in producing high-quality Active Pharmaceutical Ingredients (APIs). Our legacy of innovation, coupled with a commitment to quality and safety, positions Biosynth as a trusted name in the global pharmaceutical market.

Our range of generic API products

The API segment is projected to lead the Active Pharmaceutical segment

Amino Salicylic Acid (USP)

Amino Salicylic Acid (USP)

Chemical Name: 4 – Amino salicylic acid

CAS# 65-49-6

Category: Anti-Bacterial & Anti Tuberculosis.

Medical Application: P-Amino Salicylic Acid is an antibiotic primarily used to treat tuberculosis. Specifically, it is used to treat active drug resistant tuberculosis in combination with other antituberculosis drugs. It is also used as a second line agent to sulfasalazine in people with inflammatory bowel disease such as Ulcerative Colitis and Crohn’s disease.

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Amisulpride (IP/ BP/ Ph.Eur)

Amisulpride (IP/ BP/ Ph.Eur)

Chemical Name: 4-Amino-N-[(2RS)-(1-ethyl-2-pyrrolidinyl) methyl] -5-ethylsulfonyl-2-methoxybenzamide

CAS# 71675-85-9

Category: Antipsychotic

It is used primarily to treat schizophrenia and, in some cases, depressive disorders. It works by balancing the levels of certain neurotransmitters in the brain, which helps to alleviate symptoms such as hallucinations, delusions, and mood disturbances.

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Ethopabate (Vet) (BP / USP)

Ethopabate (Vet) (BP / USP)

Chemical Name: Methyl – 4 – acetamido – 2 – ethoxy benzoate

CAS# 59-06-3

Category: Anti-Coccidia

Ethopabate is an important pharmaceutical compound used primarily as an anticoccidial agent in veterinary medicine, particularly for the prevention and treatment of coccidiosis in poultry. It is an essential Active Pharmaceutical Ingredient (API) in the veterinary industry.

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Metoclopramide Base (Ph.Eur / BP)

Metoclopramide Base (Ph.Eur / BP)

Chemical Name: 4-Amino-5-chloro-N-[2-(diethylamino) ethyl]-2-methoxybenzamide

CAS# 364-62-5

Category: Anti-Emetic

It works by enhancing the movement of the stomach and intestines, helping to alleviate discomfort associated with these conditions.
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Metoclopramide Hydrochloride (IP / BP/ Ph.Eur / USP)

Metoclopramide Hydrochloride (IP / BP/ Ph.Eur / USP)

Chemical Name: 4-Amino-5-chloro-N-[2-(diethylamino) ethyl]-2-methoxy-, monohydrochloride, monohydrate

CAS# 54143-57-6

Category: Anti-Emetic

Medical Application: Symptomatic treatment of nausea and vomiting, including acute migraine induced nausea and vomiting. Metoclopramide can be used in combination with oral analgesics to improve the absorption of analgesics in acute migraine.
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Moxifloxacin HCl (IP/ BP/ Ph.Eur / USP)

Moxifloxacin HCl (IP/ BP/ Ph.Eur / USP)

Chemical Name: 1- Cylopropyl -6- fluoro-8-methoxy-7-[(4aS, 7aS)-octahydropyrrolo [3, 4b] pyridine-6-yl]-4-oxo -1,4-dihydroquinoline -3-carboxylic acid hydrochloride

CAS# 186826-86-8

Category: Antibiotic and Anti- Tuberculosis,

Medical Application: Moxifloxacin is an antibiotic used to treat a number of bacterial infections such as Pneumonia, Conjunctivitis, Edocarditis, Tuberculosis, and Sinusitis.
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Aminosalicylate Sodium (IP/ BP/ Ph.Eur/USP)

Aminosalicylate Sodium (IP/ BP/ Ph.Eur/USP)

Chemical Name: Monosodium 4 – aminosalicylate dihydrate

CAS# 6018-19-5

Category: Anti-Tuberculosis

Medical Application: Aminosalicylate sodium belongs to the family of medicines called
anti-infectives. It is used with other medicines, to help the body overcome tuberculosis.

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Bilastine API Manufacturers & Suppliers
Bilastine

Chemical Name: 2-[4-(2-{4-[1-(2-Ethoxyethyl)-1H-benzimidazol-2-yl]-1-piperidinyl}ethyl)phenyl]-2-methylpropanoic acid

CAS# 202189-78-4
Category: Antihistamine

As a non-sedating, second-generation antihistamine, it effectively alleviates symptoms such as sneezing, itching, and runny nose without causing drowsiness. 

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Bedaquiline API Manufacturers & Suppliers
Bedaquiline Fumarate
Chemical Name: (1R,2S)-1-(6-Bromo-2-methoxy-3-quinolyl)-4-dimethylamino-2-(1-naphthyl)-1-phenylbutan-2-ol
CAS# 845533-86-0
Category: Anti-Tuberculosis
Medical Application: Bedaquiline is a medication used to treat active tuberculosis. Specifically, it is used to treat multi-drug-resistant tuberculosis along with other medications for tuberculosis
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Carvedilol

Carvedilol

Chemical Name: 2RS)-1-(9H-carbazol-4-yloxy)-3-[[2-(2-methoxyphenoxy)ethyl]amino]propan-2-ol
CAS# 72956-09-3
Category: Beta blocker

It works by reducing the workload on the heart and helping it pump more efficiently. 

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Rivoraxoban
Rivaroxaban

Chemical Name: (S)-5-chloro-N-{[2-oxo-3-[4-(3-oxomorpholin-4-yl) phenyl]oxazolidin-5-yl]methyl} thiophene-2-carboxamide

CAS# 366789-02-8
Category: Anticoagulant

Rivaroxaban is an oral anticoagulant used to prevent and treat blood clots, reducing the risk of conditions like deep vein thrombosis (DVT) and pulmonary embolism (PE).

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Vonoprazan
Vonoprazan
Chemical Name: (S)-5-chloro-N-{[2-oxo-3-[4-(3-oxomorpholin-4-yl) phenyl]oxazolidin-5-yl]methyl} thiophene-2-carboxamide
CAS# 366789-02-8

Category: Potassium-Competitive Acid Blocker (PCAB).

Vonoprazan is a potent acid suppressant used primarily in the treatment of gastric acid-related conditions such as gastroesophageal reflux disease (GERD) and peptic ulcers.
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Silodosin API
Silodosin
Chemical Name: 2,3-dihydro-1-(3-hydroxypropyl)-5-[(2R)-2-[[2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl]amino]propyl]-1H-indole-7-carboxamide
CAS# 160970-54-7
Category: Adrenergic alpha blocker
Medical Application:Silodosin is used to treat signs and symptoms of an enlarged prostate gland, which is also known as benign enlargement of the prostate (benign prostatic hyperplasia or BPH)
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Empagliflozin
Chemical Name: (1S)-1,5-anhydro-1-C-[4-chloro-3-[[4-[[(3S)-tetrahydro-3-furanyl]oxy]phenyl]methyl]phenyl]-D-glucitol
CAS# 864070-44-0
Category: sodium-glucose co-transporter 2 (SGLT2) inhibitors
Medical Application: Empagliflozin is a medication used in the management and treatment of type 2 diabetes mellitus
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Dapagliflozin (Dapagliflozin Propanediol Monohydrate)
Chemical Name: (2S,3R,4R,5S,6R)-2-[4-chloro-3-[(4-ethoxyphenyl)methyl]phenyl]-6-(hydroxymethyl)oxane-3,4,5-triol;(2S)-propane-1,2-diol;hydrate
CAS# 960404-48-2
Category: sodium-glucose co-transporter 2 (SGLT2) inhibitors
Medical Application: Dapagliflozin is mainly used to treat type 2 diabetes. It can also be used to treat heart failure and chronic kidney disease (CKD)
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Oseltamivir Phosphate

Chemical Name: Ethyl(3R,4R,5S)-3-[(1S)-1-(acetylamino)-2-ethylbutyl]-4-(hydroxyamino)-5-aminocyclohex-1-enecarboxylate phosphate
CAS# 204255-11-8
Category: Antiviral agent
Medical Application: Oseltamivir Phosphate is used for the treatment and prevention of influenza A and B infections, reducing the duration of symptoms and minimizing complications.
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Posaconazole
Chemical Name: 4-[(3R,5R)-5-(2,4-difluorophenyl)-5-(1H-1,2,4-triazol-1-ylmethyl)tetrahydrofuran-3-yl]-2-fluorophenol
CAS# 171228-49-2
Category: Antifungal agent
Medical Application: Posaconazole is used for the prevention and treatment of invasive fungal infections, including those caused by Aspergillus and Candida species, in immunocompromised patients.
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Nirmatrelvir
Chemical Name: (1R,2S,5S)-N-{(3S)-1-[(2,2-dimethylcyclopropyl)carbonyl]pyrrolidin-3-yl}-2-[(3,3-dimethylbutanoyl)amino]-5-(4-fluorophenyl)pentaneamide
CAS# 2628280-40-8
Category: Antiviral agent
Medical Application: Nirmatrelvir is used in combination with ritonavir for the treatment of mild to moderate COVID-19 in patients at high risk for progression to severe disease.
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Carglumic acid

Chemical Name: N-Carbamoyl-L-glutamic acid
CAS# 1188-38-1
Category: Enzyme Activator
Medical Application: Carglumic acid is used to treat hyperammonemia caused by a deficiency in the enzyme N-acetylglutamate synthase (NAGS deficiency). It helps reduce elevated ammonia levels in the blood.
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Penciclovir
Chemical Name: 9-[4-Hydroxy-3-(hydroxymethyl)butyl]guanine
CAS# 39809-25-1
Category: Antiviral agent
Medical Application: Penciclovir is used topically to treat herpes labialis (cold sores) caused by the herpes simplex virus. It inhibits viral DNA replication, reducing the duration and severity of symptoms.
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Bumetanide
Chemical Name: 3-(Butylamino)-4-phenoxy-5-sulfamoylbenzoic acid
CAS# 28395-03-1
Category: Loop Diuretic
Medical Application: Bumetanide is used to treat fluid retention (edema) associated with heart failure, liver disease, or kidney disorders. It works by inhibiting sodium and chloride reabsorption in the loop of Henle, promoting diuresis.
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Brivaracetam
Chemical Name: (2S)-2-[(4R)-2-oxo-4-propylpyrrolidin-1-yl] butanamide
CAS# 357336-20-0
Category: Anticonvulsant
Medical Application: Brivaracetam is used to treat partial-onset seizures in patients with epilepsy. It works by selectively binding to synaptic vesicle protein 2A (SV2A), which modulates neurotransmitter release, thereby stabilizing neuronal activity and reducing seizure occurrence.
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Resmetirom
Chemical Name: 2-[3,5-Dichloro-4-((6-oxo-5-(propan-2-yl)-1,6-dihydropyridazin-3-yl)oxy)phenyl]-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carbonitrile
CAS# 920509-32-6
Category: Thyroid hormone receptor (THR)-beta agonists
Medical Application: Resmetirom is used for the treatment of nonalcoholic steatohepatitis (NASH) and hyperlipidemia. It selectively targets thyroid hormone receptor-beta (THR-β) in the liver, enhancing lipid metabolism, reducing liver fat, and improving lipid profiles without significant cardiovascular effects.
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Top API Manufacturers and Suppliers in India

 
  • Industry Leadership: Highlight Bio-Synth’s reputation as one of the top API manufacturers and suppliers in India, known for its consistent delivery of high-quality products.
  • Global Standards Compliance: Emphasize Bio-Synth’s adherence to global quality standards like WHO-GMP, ISO 9001:2015, ensuring the highest quality APIs.

 
  • Wide Product Range: Showcase Bio-Synth’s extensive range of Active Pharmaceutical Ingredients (APIs) catering to various therapeutic areas, including veterinary and human pharmaceuticals.
  • Innovation and Research: Mention Bio-Synth’s commitment to research, development, and innovation in API manufacturing, ensuring continuous improvement in product quality.
  • Competitive Pricing: Discuss how Bio-Synth maintains competitive pricing while ensuring top-notch quality, making it a preferred supplier for domestic and international markets.
  • Reliable Supply Chain: Highlight Bio-Synth’s robust supply chain management, ensuring timely delivery and consistent supply to clients.
  • Customer Trust: Note how the company has built long-lasting relationships with clients by offering exceptional customer service and quality products.
  • Manufacturing Capabilities: Discuss Bio-Synth’s state-of-the-art manufacturing facilities that allow them to meet large-scale production demands while maintaining strict quality control.

API Price in India

Bio-Synth offers competitive pricing for API in India without compromising on product quality. We strive to make APIs accessible for pharmaceutical manufacturers and distributors, ensuring affordability while maintaining the highest standards of production. Also, for reliable API suppliers in India. Bio-Synth remains the top choice for pharmaceutical companies. Our expertise in both API and intermediates production ensures that we meet the growing demand for high-quality, non-sedating antihistamines

Bio-synth focuses on efficient raw material supplier management and optimized processes to enable cost effective production that it then passes on to its customers, all while adhering to regulatory and quality requirements. We ensure

Bio-Synth provides affordable solutions to both domestic and international customers by focusing on efficient process technologies and raw material management while adhering to global and national regulatory requirements.

Why Choose BioSynth for API Solutions

Wide Range of API Offerings: Biosynth excels in producing APIs across diverse therapeutic areas, such as anti-TB, cardiac, anti-psychotic, anti-gout, anti-emetic, and veterinary products. Our comprehensive portfolio enables us to meet the complex needs of the pharmaceutical industry, ensuring a consistent supply of critical ingredients for life-saving medications.

Quality is paramount at Biosynth. We adhere to stringent international standards and regulatory requirements, ensuring our APIs meet the highest safety and efficacy benchmarks. Each API is thoroughly tested through advanced quality control processes, ensuring consistency and reliability in every batch.

Our state-of-the-art manufacturing facilities are equipped with the latest technology, allowing us to produce advanced APIs efficiently and at scale. With a deep commitment to continuous improvement, we invest in research and development to stay at the forefront of pharmaceutical innovation.

With decades of experience in API manufacturing, Biosynth brings unmatched expertise to the table. Our deep understanding of API synthesis, formulation, and production has allowed us to deliver superior products that cater to both domestic and international markets.

As a trusted supplier, Biosynth has built strong partnerships with pharmaceutical companies worldwide. We are recognized for our reliability in supplying APIs promptly and maintaining long-term relationships with our partners, making us a preferred API supplier in both the Indian and global markets.

Biosynth is committed to providing affordable APIs without compromising on quality. We work tirelessly to ensure that our products are competitively priced while maintaining the highest standards, contributing to accessible healthcare solutions for millions. Biosynth provides high-quality APIs, ensuring reliability and consistency for pharmaceutical formulations. As a prominent player among API manufacturers in India, Biosynth is committed to delivering high-quality products that meet rigorous industry standards at competitive prices. Explore the product list below and get in touch to enquire about competitive API prices.

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    FAQs for API manufacturers and Suppliers in India

    Biosynth manufactures a wide range of APIs, including those used in various therapeutic areas such as psychiatry, oncology, and cardiology. Their portfolio includes high-quality ingredients for both established and emerging pharmaceutical formulations.

    Yes, Biosynth specialises in niche molecules and custom requirements. We have the capabilities and infrastructure necessary for both standard and custom API production. 

     The top API manufacturers in India include Biosynth, a leading name in the industry known for its high-quality pharmaceutical ingredients. 

     Biosynth stands out due to its commitment to delivering high-quality APIs with rigorous quality control measures. As a key player among API suppliers in India, Biosynth ensures that its products meet international standards and regulatory requirements.

    When selecting pharmaceutical API manufacturers in India, consider factors such as the quality of the APIs, regulatory compliance, production capabilities, and pricing. Biosynth is recognized for its adherence to high-quality standards and competitive pricing in the API market.

    Yes, India is one of the leading producers of APIs for the global and domestic pharmaceutical market. It is the third largest producer following the US Aand China. India is home to some of the largest API manufacturers in the world.

    Bio-Synth is one of the leading API providers in India. We have been producing APIs for the past 80 years and offer a wide range of APIs for anti-TB, cardiac, anticoagulant, PCAB and veterinary therapy areas.

    Bio-Synth offers premium-quality APIs at competitive prices, tailored to meet your specific requirements. By handling all production stages internally, we maintain strict control over quality while optimizing pricing. For accurate pricing and to discuss your specific needs, we encourage you to reach out with your inquiry. Our team is dedicated to providing timely responses and ensuring your complete satisfaction.

    Adherence to regulatory and product specific requirements, quality, price, delivery time, company reputation and experience and customer service are to be considered when choosing API suppliers in India.

    Bio-Synth offers high-quality APIs that meets global standards like WHO-GMP and ISO 9000:2015 certification. Our rigorous quality control ensures consistent and reliable supply, making us a top choice for API suppliers in India.

    Low production costs, reliable supply chain management, regulatory compliance, capacity to scale production, and a focus on innovation to meet diverse pharmaceutical needs are some of the benefits of sourcing APIs from India.

    Bio-Synth stands as one of the top API manufacturers in India, renowned for its high-quality Active Pharmaceutical Ingredients (APIs). With state-of-the-art facilities, stringent quality control, and a commitment to innovation, Bio-Synth delivers APIs that meet global standards, catering to the needs of pharmaceutical companies worldwide.

    Bio-Synth is recognized as one of the leading API manufacturers & suppliers in India, providing a wide range of Active Pharmaceutical Ingredients to both domestic and international markets. Known for reliability and consistency, Bio-Synth ensures timely delivery of superior-quality APIs to support pharmaceutical manufacturing and development.

    Why choose Biosynth among other API manufacturers

     
    • Wide Range of API Offerings: Biosynth excels in producing APIs across diverse therapeutic areas, such as anti-TB, cardiac, anti-psychotic, anti-gout, anti-emetic, and veterinary products. Our comprehensive portfolio enables us to meet the complex needs of the pharmaceutical industry, ensuring a consistent supply of critical ingredients for life-saving medications.
    • Superior Quality Control: Quality is paramount at Biosynth. We adhere to stringent international standards and regulatory requirements, ensuring our APIs meet the highest safety and efficacy benchmarks. Each API is thoroughly tested through advanced quality control processes, ensuring consistency and reliability in every batch.
     
    • Cutting-Edge Manufacturing: Our state-of-the-art manufacturing facilities are equipped with the latest technology, allowing us to produce advanced APIs efficiently and at scale. With a deep commitment to continuous improvement, we invest in research and development to stay at the forefront of pharmaceutical innovation.
    • Experience and Expertise: With decades of experience in API manufacturing, Biosynth brings unmatched expertise to the table. Our deep understanding of API synthesis, formulation, and production has allowed us to deliver superior products that cater to both domestic and international markets.
    • Global Recognition and Trust: As a trusted supplier, Biosynth has built strong partnerships with pharmaceutical companies worldwide. We are recognized for our reliability in supplying APIs promptly and maintaining long-term relationships with our partners, making us a preferred API supplier in both the Indian and global markets.
    • Commitment to Affordability and Accessibility: Biosynth is committed to providing affordable APIs without compromising on quality. We work tirelessly to ensure that our products are competitively priced while maintaining the highest standards, contributing to accessible healthcare solutions for millions.Biosynth provides high-quality APIs, ensuring reliability and consistency for pharmaceutical formulations. As a prominent player among API manufacturers in India, Biosynth is committed to delivering high-quality products that meet rigorous industry standards at competitive prices. Explore the product list below and get in touch to enquire about competitive API prices.