Best Pharmaceutical Intermediates Manufacturers Suppliers
Discover reliable sources for pharmaceutical intermediates, including API production, custom synthesis, and compliance with industry regulations for enhanced supply chain efficiency.
PharmaceuticalsIntermediatesCustom SynthesisAPIsChemical Compounds
Zibo Shuanghe Chemical Technology Co., Ltd.
🇨🇳 China
201811-50 peopleManufacturer/Trading Company/WholesalerHigh-tech enterprise
Product customization
Custom packaging
ODM manufacturer
Shipments
69
Key customer
DET CONG NGHIEP HA NOI
Key market
🇻🇳 Vietnam
Review
5
99.5% Rubber Adhesive Resorcinol with CAS No. 108-46-3$16
Shandong Longilat Biotechnology Co., Ltd.
🇨🇳 China
201511-50 peopleManufacturer/Distributor/WholesalerLow MOQ
Key customer
GERMAN VETERINARY CLINIC
Key market
North America
Description
Shandong Longilat Biotechnology Co., Ltd., established in 2015 and headquartered in Jinan, China, is a high-tech professional enterprise specializing in the research, development, production, and distribution of pharmaceutical APIs and biochemical products. Operating as a manufacturer and wholesaler with a dedicated factory, the company serves a global market, with exports accounting for approximately 60-70% of its business. Longilat Biotechnology maintains a strong focus on quality control, utilizing advanced analytical equipment such as HPLC, gas chromatography, and atomic absorption spectrometry to ensure high-purity standards across its diverse product lines.
The company's extensive portfolio includes pharmaceutical-grade compounds for antiviral research, such as GS-441524 for feline infectious peritonitis (FIP) and Molnupiravir. They are a significant supplier of nootropics (including Tianeptine Sodium, Phenibut, and various 'racetams'), anti-aging supplements like NMN and NAD+ powder, and hair loss treatments such as Minoxidil and Finasteride. Additionally, the company provides a wide range of cosmetic raw materials, including GHK-Cu Copper Peptide and L-Glutathione, alongside natural food additives, vitamins, and plant extracts.
With a workforce of 11 to 50 employees, Shandong Longilat Biotechnology has established cooperative relationships with over a hundred companies across the pharmaceutical, health product, and daily chemical manufacturing sectors. They offer specialized solutions including OEM services for injections and tablets, catering to international clients such as veterinary clinics and pharmaceutical raw material traders.
Pharmaceutical Intermediate Nicotinamide Riboside Chloride CAS 23111-00-4 NR-Cl
Pharmaceutical Intermediate Nicotinamide Riboside Chloride CAS 23111-00-4 NR-Cl
Pharmaceutical Antiviral Medication 99% Pure MK4482 Molnupiravir Powder
Pharmaceutical Antiviral Medication 99% Pure MK4482 Molnupiravir Powder
Pharmaceutical IV Therapy Vial 500 Mg NAD+ Vials For Injection
Pharmaceutical Use 99% Finasteride Powder CAS 98319-26-7
Pharmaceutical IV Therapy Vial 500 Mg NAD+ Vials For Injection
Pharmaceutical Use 99% Finasteride Powder CAS 98319-26-7
Pharmaceutical Grade GS 441524 FIP Cat GS-441 Injection Liquid
Pharmaceutical Grade CAS 30123-17-2 99% Tianeptine Sodium Salt
Pharmaceutical Grade CAS 30123-17-2 99% Tianeptine Sodium Salt
Wholesale Pharmaceutical Grade 99% NMN NAD CAS 1094-61-7
Hunan Warrant Pharmaceutical Co., Ltd.
🇨🇳 China
2001501-1000 peopleManufacturer/Trading Company/Wholesaler/DistributorHigh capacity factory
Established brand
OEM manufacturer
Own brand
Shipments
104
Key customer
G T PHARMA
Key market
🇵🇰 Pakistan
Description
Hunan Warrant Pharmaceutical Co., Ltd., established in 2001 and listed on the Shanghai Stock Exchange STAR Market in 2021, is a leading innovation-driven pharmaceutical manufacturer headquartered in Changsha, China. The company operates a comprehensive industrial chain that integrates R&D, production, and sales across chemical medicines, traditional Chinese medicine (TCM), and biological macromolecules. With a workforce of over 1,000 employees and an annual revenue reaching approximately CNY 950 million, the company maintains three GMP-certified manufacturing factories and three specialized R&D institutes. Hunan Warrant Pharmaceutical specializes in a diverse portfolio including Active Pharmaceutical Ingredients (APIs), pharmaceutical excipients, intermediates, and finished drug preparations. Key API products include Mycophenolate Mofetil, Fosfomycin Trometamol, Entecavir, Ticagrelor, and Pantoprazole Sodium. Their herbal extract division focuses on high-purity standardized production of Ivy Leaf, Green Tea, and Ginkgo Biloba extracts, serving the health products, cosmetics, and feed additive industries. As a vertically integrated provider, the company offers OEM, ODM, and contract manufacturing (CMO/CRO) services. Their commitment to quality is evidenced by GMP certifications and drug production licenses (DML), supporting their competitive presence in both domestic and international pharmaceutical markets.
Mycophenolate Mofetil Pharmaceutical Grade CAS: 128791-94-5 Wc/Copp/GMP Dml$115
Calcium Disodium Edetate (Calcium disodium EDTA) CAS: 62-33-9 Dml Pharmaceutical Grade, Dml/GMP 99%-102%$1390
Salbutamol Sulfate CAS: 51022-70-9 GMP/Dml Cp/in-House$68
Clotrimazole CAS: 23593-75-1 Wc/Copp/GMP, 50tons/Year (Drug Manufacturing license)$37
Acetylcysteine CAS: 616-91-1 Cp/in-House GMP/Dml$35
Isoprenaline Hydrochloride CAS: 51-30-9 GMP/Dml Cp/Ep/in-House$68
Vonoprazan Fumarate (TAK-438) CAS: 881681-01-2 GMP/Dml in-House$1500
Milrinone CAS: 78415-72-2 GMP$20
Montmorillonite CAS: 1318-93-0 GMP/Dml Cp/ in-House 800tons/Year$6
Entecavir Monohydrate 98%-102% CAS: 209216-23-9$11
Ticagrelor Ep/Cp/USP CAS: 274693-27-5 Wc/Copp/GMP$414
Liaoning Jiahe Shengshi Pharmaceutical Technology Co., Ltd.
🇨🇳 China
201651-100 peopleManufacturer/Trading CompanyHigh-tech enterprise
Patented technology
Industry association member
Product customization
Shipments
1
Key customer
SICHUAN HUIYU PHARMACEUTICAL CO LTD
Key market
Europe
Description
Liaoning Jiahe Shengshi Pharmaceutical Technology Co., Ltd. (JHSS) is a national high-tech enterprise established in 2016 and headquartered in Panjin, Liaoning Province. Integrating R&D, production, and sales, the company operates two fine chemical production plants covering 5,000 square meters, featuring 100,000-grade clean rooms and advanced manufacturing equipment. With a registered capital of 50 million RMB and a workforce of 51 to 100 employees, JHSS specializes in the production of disinfectant raw materials, pharmaceutical intermediates, and finished sanitary products. The company is a leading producer of the chlorhexidine series, including chlorhexidine gluconate, acetate, and base, with an annual output exceeding 1,000 tons and a significant domestic market share. Their extensive product portfolio also includes polyhexamethylene biguanide (PHMB), benzalkonium chloride, and pharmaceutical intermediates such as methotrexate, tetraaminopyrimidine, and calcium folinate. JHSS maintains rigorous quality standards, with products meeting CP, BP, EP, and USP pharmacopoeia requirements. The company holds multiple certifications, including ISO 9001, ISO 14001, ISO 45001, IATF 16949, and GMP. As a research-driven manufacturer, JHSS operates a municipal engineering technology research center and collaborates with several universities and the China Medical Biotechnology Association. They offer comprehensive OEM and ODM services and export their chemical solutions to over 150 countries and regions worldwide.
Medical Intermediate
Other Chemicals
Calcium folinatc
Others
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Jinan Huijinchuan Chemical Co., Ltd.
🇨🇳 China
202311-50 peopleManufacturer/Trading CompanyOEM manufacturer
Shipments
17
Key customer
STRUT
Key market
🇩🇪 Germany
Review
4.4
Cosmetic Raw Material Factory Organic Intermediate CAS 5064-31-3 Glycerine$3.5
Popular Product 99% Al(OH)3 Aluminum Hydroxide ATH / Aluminum Hydrate CAS 21645-51-2$1
Paper Industry CAS 123-76-2 Levulinic Acid$2
Magnesium Stearate CAS 557-04-0 Magnesium Stearate Bp Factory Price Good Quality$2.5
2-Hydroxy-2-methylbutyric Acid CAS 3739-30-8 Beta-Hydroxy Beta-Methylbutyric Acid HMB-Ca Powder High Quality$1.5
Factory Supply Hair Care Raw Material CAS 71205-22-6 Magnesium Aluminosilicate$1.8
2025 Good Price Toothpaste Additive CAS 7783-47-3 Tin(II) Fluoride/Stannous Fluoride$1.33
Dihydromyrcenol CAS 18479-58-8 2,6-Dimethyl-oct-7-en-2-ol MYRCENOL LYMOLENE Factory Supply$1.5
3,3',4,4'-Benzophenonetetracarboxylic Dianhydride CAS 2421-28-5 BTDA Factory Supply Good Price$1.5
2,3-Epoxypropyltrimethylammonium Chloride CAS 3033-77-0 GLYCIDYLTRIMETHYLAMMONIUM CHLORIDE TECH$1.5
2025 High Quality From Factory 99% Ferric Oxalate / Iron Oxalate Pentahydrate / Diiron Trioxalate CAS 2944-66-3 C6Fe2O12$2.6
Span 80 CAS 1338-43-8 Span 80/85 Arlacel 80 Sorbitan Monooleate Factory Supply$1.5
Chengdu Baishixing Science and Technology Industry Co., Ltd.
🇨🇳 China
2003101-200 peopleManufacturer/Trading CompanyEstablished brand
Product customization
Patented technology
Industry association member
Shipments
52
Key customer
EAGLE CHEMICAL
Key market
🇮🇳 India
Description
Chengdu Baishixing Science and Technology Industry Co., Ltd. is a high-tech manufacturer and trader established in 2003, specializing in the research, development, and production of pharmaceutical raw materials and fine chemicals. Based in Chengdu, China, the company operates two major production facilities: a Chengdu base with four production lines for amino acid derivatives and a Lanzhou base featuring six cGMP-compliant production lines for protected amino acids and oligopeptides. With a workforce of 100 to 200 employees, including a specialized R&D team, the company has secured 13 invention patents and 16 utility model patents, notably pioneering bromine-free production methods for disodium tyrosine and orotic acid.
The company's comprehensive product portfolio includes cell culture medium ingredients, protected amino acids (Fmoc, Boc, Cbz series), amino acid derivatives, peptides, vitamins, and pharmaceutical intermediates such as simeglutide intermediates. These products are manufactured to meet international standards, including the Chinese (Ch.P), American (USP), European (EP), and Japanese (JP) pharmacopoeias. Beyond its standard catalog, the company provides custom synthesis and ODM services to meet specific client requirements.
Chengdu Baishixing is certified under ISO 9001, ISO 14001, ISO 22000, ISO 45001, and Kosher standards, ensuring rigorous quality control with 100% inspection rates for raw materials. As a globally oriented enterprise, it has established trade relations in over 25 countries and regions across North America, Europe, and Asia. The company serves as a long-term supplier to major international pharmaceutical and life science organizations, including Pfizer, Merck, and Thermo Fisher.
L-Tyrosine Disodium Salt CAS 122666-87-9
Shandong Lanhai Industry Co., Ltd.
🇨🇳 China
201511-50 peopleManufacturer/Trading CompanyHigh-tech enterprise
Low MOQ
OEM manufacturer
Shipments
49
Key customer
SEGAN INDUSTRIAL
Key market
Europe
Review
4.64
Favorable Price L-TYROSINE DISODIUM SALT CAS 122666-87-9 As Intermediates$2.2
High Quality TRIZMA ACETATE CAS 6850-28-8 C6H15NO5$2.2
Competitive Price 1-Hydroxycyclohexyl Phenyl Ketone C13H16O2$2.2
Hot Sale Calcium Borate CAS 13701-64-9 B2Ca306 Diboron Calcium Tetraoxide$2.2
Free Sample Polycaprolactone PCL CAS 24980-41-4 With Fast Delivery$2
Favorable Price Meglumine CAS 6284-40-8 D(-)-N-METHYLGLUCAMINE$2.2
Competitive Price C6H13NO2 CAS 61-90-5$0.9
Favorable Price Potassium Bicarbonate CAS 298-14-6 for Food Additives$2.2
High Quality N-LAUROYL-L-GLUTAMIC ACID CAS 3397-65-7 C17H31NO5 N-(1-OXODODECYL)GLUTAMICACID$2.2
High Quality 9-Methyl-9H-beta-carboline CAS 2521-07-5 C12H10N2 9-methyl-9H-pyrido[34-b]indole$2.2
Top Quality Arabic Gum CAS 9000-01-5 With Cosmetic Grade$2.2
Professional Manufacture DIGLYCEROL CAS 59113-36-9 Diglycerin 801$2.2
Wuxi Zhanghua Pharm & Chem Equipment Co., Ltd.
🇨🇳 China
197651-100 peopleManufacturer/Trading Company/DistributorEstablished brand
OEM manufacturer
ODM manufacturer
Product customization
Key customer
AKZONOBEL
Key market
Asia
Description
Wuxi Zhanghua Pharm & Chem Equipment Co., Ltd., established in 1976, is a premier manufacturer and distributor specializing in the research, development, and production of advanced process equipment. Based in Wuxi, China, the company has nearly 50 years of expertise in delivering integrated solutions for reaction, crystallization, filtration, and drying processes. Their extensive product portfolio includes Agitated Nutsche Filter Dryers (ANFD), vacuum dryers, biological fermenters, chemical reactors, heat exchangers, and specialized storage tanks. They also provide innovative non-destructive testing instruments, such as portable micro-indentation testers for evaluating mechanical properties and residual stress.
Serving a diverse range of industries including pharmaceuticals, fine chemicals, electronics, semiconductors, pesticides, and new energy, the company is a leader in handling hazardous materials. Their equipment is specifically engineered for high-sealed, high-vacuum, and fully automated operations to manage flammable, explosive, toxic, and corrosive substances safely and efficiently. Wuxi Zhanghua operates a sophisticated manufacturing facility equipped with large CNC vertical lathes, boring machines, and imported welding robots, supporting both OEM and ODM service models.
The company maintains a robust quality assurance system and holds numerous international certifications, including ASME, ATEX, CE, FDA, GMP, ISO 9001, ISO 14001, and ISO 45001. Their technical team consists of experienced engineers dedicated to providing customized process equipment and comprehensive after-sales support. With a global footprint, Wuxi Zhanghua exports to over 200 countries and serves a prestigious international clientele, including industry leaders such as Pfizer, Novartis, Sanofi, Johnson & Johnson, and BASF.
Chemical Pharmaceutical Machinery Anfd Pharmaceutical Nutsche Filter Dryer$28999
Chemical Pharmaceutical Machinery Three-in-One Anfd Pharmaceutical Equipment$29999
Chemical Pharmaceutical Machinery Three-in-One Pharmaceutical Vacuum Equipment$28999
V Blender for Pharmaceutical V-Mixer for Pharmaceutical Mixing Machine$18999
Pharmaceutical V Blender Powder Mixer/Introduction Mixing of Pharmaceutical Powder$18999
Premium Stainless Steel Multi Functional Pharmaceutical Agitated Nutsche Filter Dryer for Pharmaceutical Laboratories$10000
Continuous Stirred Tank Reactor for Pharmaceuticals$34999
Advanced Nutsche Filter Dryer for Pharmaceuticals$28999
Multifunction Pharmaceuticals Ingredientsagitated Nutsche Filter Vacuum Filter$24999
Customized Stainless Steel Pharmaceutical and Chemical Reactors$25999
High-Efficient Multipurpose Pharmaceutical Industrial Automatic Powder Mixer$28999
Pharmaceutical Equipment Stainless Steel Rotary Vacuum Drying Equipment$28999
Espee Pharma Chem Private Limited
🇮🇳 India
199211-50 peopleManufacturer/Trading Company/Wholesaler/Distributor/Service CompanyEstablished brand
Industry association member
Experienced exporter
Multi-country export
Shipments
4790
Key customer
KASTURI
Key market
🇳🇵 Nepal
Description
Espee Pharma Chem Private Limited is a government-certified Star Export House and pharmaceutical specialist based in Ahmedabad, India. Established in 1992, the company operates as a manufacturer, distributor, and wholesaler with over 23 years of expertise in organic synthesis and process development. The organization is ISO 9001 and GMP certified, maintaining state-of-the-art facilities equipped for multi-ton production and contract manufacturing.
Hunan Huateng Pharmaceutical Co., Ltd.
🇨🇳 China
2013501-1000 peopleManufacturer/Service CompanyHigh capacity factory
OEM manufacturer
ODM manufacturer
Own brand
Shipments
124
Key customer
EAGLE CHEMICAL
Key market
🇮🇳 India
Description
Hunan Huateng Pharmaceutical Co., Ltd. is a leading high-tech pharmaceutical enterprise and one-stop CDMO headquartered in Changsha, China. Established in 2013, the company employs between 501 and 1,000 professionals, including a specialized R&D team with significant expertise in medicinal chemistry. The company operates a 5,000 square meter R&D center and a 34,000 square meter industrial park equipped with modern multi-functional production workshops, 100,000-grade cleanrooms, and over 800 reactor sets. Their facilities utilize intelligent manufacturing systems (DCS and SIS) to support the full lifecycle of drug development, from lab-scale synthesis to large-scale commercial manufacturing.
The company specializes in the development and industrialization of characteristic APIs, long-acting targeted new drugs, and high-end generic drugs. Their extensive product portfolio features over 5,000 PEG derivatives (both monodispersed and polydispersed), pharmaceutical intermediates, and high-purity excipients such as plant-derived cholesterol. Additionally, they provide a robust range of veterinary APIs and reagents for bioconjugation and nanotechnology applications. Beyond its pharmaceutical core, the company is associated with the production of functional polyols and starch sugars, including Xylitol, Sorbitol, and Maltitol, serving the food, nutrition, and healthcare industries.
Hunan Huateng Pharmaceutical holds numerous international certifications, including GMP, ISO 9001, ISO 14001, ISO 13485, and FSSC 22000, alongside Halal and Kosher compliance. With a strong focus on innovation and quality, the company provides custom synthesis and contract manufacturing services to a global clientele across North America, Europe, and Asia.
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