Yichang Sanxia Proudin Biopharmaceutical Co., Ltd.
Xintai Jiahe Biotech Co., Ltd
VIVAN Life Sciences Pvt. Limited
Otto Chemie Pvt. Ltd
nacalai
KYOWA HAKKO BIO CO.,LTD.
KANTO CHEMICAL CO.,INC.
Jinan Qinmu Fine Chemical Co.,Ltd.
JIGCHEM UNIVERSAL
Glentham Life Sciences Limited
Foodchem International Corporation
Central Drug House

14 Isoleucine Manufacturers in 2024

This section provides an overview for isoleucine as well as their applications and principles. Also, please take a look at the list of 14 isoleucine manufacturers and their company rankings. Here are the top-ranked isoleucine companies as of November, 2024: 1.Xintai Jiahe Biotech Co., Ltd, 2.KANTO CHEMICAL CO.,INC..

Table of Contents

List of 14 Isoleucine Manufacturers

*Including some distributors, etc.

Sort by Features

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  • Company Size: largest first
  • Year Founded: oldest first
  • Year Founded: earliest first

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  • China
  • India
  • Japan
  • United Kingdom
    • KYOWA HAKKO BIO CO.,LTD.
      • Japan Address: NAKANO CENTRAL PARK SOUTH, 4-10-2 Nakano, Nakano-ku, Tokyo, Japan

      Manufacturer Overview

      Kyowa Hakko Bio Co., Ltd. was established in 2008 and is based in Tokyo, Japan, as a manufacturer of pharmaceutical raw materials and ingredients. It specializes in manufacturing bulk pharmaceuticals like citicoline, L-glutathione, and L-ornithine aspartate. It also manufactures raw materials for infusions, dietary supplements, and cosmetics, such as amino acids, peptides, oligosaccharides, and nucleic acids. The company is a subsidiary of Kirin Holdings Company and has obtained ISO 22000:2018, ISO/TS 22002-1:2009, and FSSC 22000 certifications. Its manufactured products are utilized in pharmaceuticals, nutritional supplements, industrial, and cosmetics sectors across Japan, China, the USA, Germany, and Italy.

    • KANTO CHEMICAL CO.,INC.
      • Japan Address: 2-1, Nihonbashi Muromachi 2-chome, Chuo-ku, Tokyo, Japan

      Manufacturer Overview

      Kanto Chemical Co. Inc., founded in 1944 and headquartered in Tokyo, Japan, is a reagent manufacturer with overseas affiliates in other countries, including China, France, USA, Taiwan, and Malaysia. Its product portfolio includes analytical reagents, ionic liquids, Iodine compounds, ultra-pure chemicals, and water analysis kits. The company is also developing regenerative medicine and genetics reagents and has over 50,000 products. It has several certifications, including ISO 9001, acquired in 1994, making it the first Japanese company in the reagent industry. Other certifications are ISO 14001, ISO 13485, and ISO/IEC 17025.

    • Avanschem
      • India Address: C-61, 6th Floor, Super Mart Commercial Complex-1, Chakkarpur, Gurugram, Haryana, India

      Manufacturer Overview

      Avanschem, established in 2012, a manufacturer of a wide range of products such as cyanuric acid, pegelatinized sarch, welan gum, and more, operating from a prime location of Gurgaon, Haryana, India. The company provides products developed from of top-notch ingredients and industrial chemicals, for lab and Industrial use. These products formulated using chemical compounds under controlled temperature and pressure conditions at their sophisticated laboratory. They specialize in formulations & contract manufacturing, dossiers services, sourcing services and others, with a worldwide distribution network.

    • VIVAN Life Sciences Pvt. Limited
      • India Address: 511 & 512, Lodha Supremus, Rd.No.22, Wagle Industrial Estate, Thane-West, Mumbai, Maharashtra, India

      Manufacturer Overview

      VIVAN Life Sciences Pvt. Limited, launched in 2010 in Maharashtra, India, is a manufacturer of chemical synthesis and product development products for pharmaceutical companies, contract manufacturing firms, university research labs, and contract research organizations. The company's product catalog includes building blocks, customized research chemicals, stable isotope labeled compounds, organoborane amine complexes, and specialized chemical manufacturing. It also provides custom synthesis services (CSS), chemical contract research (CCR), and contract manufacturing services. The company is accredited by CRISIL MSE 2, ISO 17034: 2016, ISO IEC 17025: 2005.

    • JIGCHEM UNIVERSAL
      • India Address: Room No. 3, 5th floor, Aidun Building, A - Block, Near Kayani Bakery, Mumbai, Maharashtra, India

      Manufacturer Overview

      Jigchem Universal is a manufacturer of active pharmaceutical ingredients (APIs) and chemicals that was established in 2002 in Maharashtra, India. The company produces compounds used for a wide range of applications such as medication, industrial processing, and personal care products. Its products include inorganic solvents for surface treatment of various materials, APIs for human or veterinary use, and biocides for water treatment processes. The company serves clients in the pharmaceutical manufacturing, laboratory research, and metal fabrication sectors.

    • Yichang Sanxia Proudin Biopharmaceutical Co., Ltd.
      • Yichang Sanxia Proudin Biopharmaceutical Co., Ltd.
        L-Isoleucine

      • China Address: No. 539 Juxiang Road, China HuBei Free Trade Zone Yichang Area Bio-industrial park , HuBei, China

      Manufacturer Overview

      Yichang Sanxia Proudin Biopharmaceutical Co., Ltd., founded in China in 1974, is a manufacturer of Amino Acid series raw materials. The company's product portfolio includes Pharmaceutical Grade Amino Acids, Amino Acids for Special Medical Food, Amino Acids for Medium, High-Purity Pharmaceutical Intermediate Amino Acid and Food Grade Amino Acids. Their products are used in industries such as Food and Beverage, Pharmaceutical and Biotechnology, Chemical and Petrochemical, Environmental Testing and healthcare.

    • Jinan Qinmu Fine Chemical Co.,Ltd.
      • China Address: No.57. South Industry Road, Jinan, China

      Manufacturer Overview

      Jinan Qinmu Fine Chemical Co., Ltd., established in 2008, is a Chinese manufacturer of chemical products, headquartered in Jinan, Shandong. The company offers organic and inorganic chemicals, including solvent chemicals, catalysts, and auxiliaries. Additionally, the company provides dye and pigment chemicals, pharmaceutical and synthetic intermediates, active pharmaceutical ingredients (APIs), and biochemical products. Customized intermediates are also available to meet the specific needs of original equipment manufacturers (OEMs). As an ISO 9001 and ISO 14001 certified company, Qinmu Fine Chemical Co., Ltd. serves a global customer base, including clients like Miwon Specialty Chemical Co., Ltd., Synthos S. A., and Gujarat Fluorochemicals Limited (GFL).

    • nacalai
      • Japan Address: 498 Higashitamaya-cho, Nijo Karasuma, Nakagyo-ku, Kyoto, Japan

      Company Overview

      Nacalai Tesque Inc., founded in 1846 and headquartered in Kyoto, Japan, is a manufacturer of research chemicals, fine chemicals, diagnostics, and the related instruments. Some of its products include cytokines, nucleic acid electrophoresis, cell dissociation reagents, and sialic acid-related products, and it also offers custom and bulk service for bulk reagents and cell culture media. The company has more than 50 domestic distributors and several worldwide, including Asia, the Middle East, Oceania, Europe, and Africa. It is ISO 9001 and ISO 9002 certified, while the Kyoto South brand and Tesque factory are ISO 14001 certified.

    • Central Drug House
      • India Address: 7/28, Vardaan House, Mahavir Street, Ansari Road, Darya Ganj, New Delhi, India

      Company Overview

      Founded in 1981, Central Drug House Ltd. serves the scientific community via manufacturing and marketing a library of over 9,000 products to laboratory fine chemicals and dehydrated culture media with emphasis on purity and service. Examples are acids & bases, adsorbents, disinfectants, indicator papers, oils, and solvents. CDH provides bio chemicals, research chemicals, laboratory reagents, various solvents, stains & indicators, and dehydrated culture media. CDH is ISO 9001 certified and CDHs’ products are in compliance with specifications of IP, BP, USP, and EP standards.

    • Xintai Jiahe Biotech Co., Ltd
      • China Address: No 1, Shidai Road, Xinwen Industry Park, Xintai City, Shandong Province, China

      Distributor Overview

      Xintai Jiahe Biotech Co. Ltd. is a supplier of bioactive compounds and nutritional ingredients, headquartered in Shantou City, Guangdong Province. The company specializes in the research, development, production, and sales of amino acids, vitamins, pharmaceutical intermediates, nucleotides, and its derivatives. It offers a diverse range of products, including L-Serine, L-Phenylalanine, L-Acetic Acid Lysine, L-Leucine, and L-Tryptophan, which are utilized in various industries such as nutrition, food additives, cosmetics, and pharmaceuticals. The company upholds quality standards with certifications like ISO, FSSC22000, HACCP, KOSHER, HALAL, and BRC.

    • Otto Chemie Pvt. Ltd
      • India Address: No. 10/11, 2nd Floor, Bhawani Bhuvan No. 1, Popatwadi, Mumbai, Maharashtra, India

      Distributor Overview

      Founded in Mumbai, India in 2006, Otto Chemie Pvt. Ltd. is an ISO 9001:2015 & GMP certified chemical manufacturing company and distributor. Otto Chemie serves customers in many industries including agriculture and food processing, pharmaceuticals, oil & gas, cement, as well as educational and R&D industries. Product offerings include antibiotics, amino acids, vitamins, detergents, ionic liquids, materials science compounds, labware, oil, metal & ceramic science compounds and tools, oils, reagents, solvents.

    • Glentham Life Sciences Limited
      • United Kingdom Address: Unit 5 Leafield Way, Corsham, Wiltshire, United Kingdom

      Distributor Overview

      Glentham Life Sciences is based in Corsham, United Kingdom. Glentham Life Sciences is a leading supplier of fine chemicals, raw materials, reagents, and life science products. Glenthem also offers a number of services including custom packaging, call-off orders, and safety documentation. Glentham’s product offerings include chemicals such as amino acids, antibiotics, APIs, biochemicals, buffers, carbohydrates, chitin, chitosan, detergents, dyes, stains, enzymes, inorganic, peptide reagents, phytochemical, raw materials, solvents, steroids, and vitamins among others.

    • Foodchem International Corporation
      • China Address: Building 9, 2277 Zuchongzhi Road, Shanghai, China

      Distributor Overview

      Foodchem was founded in 2006 in Shanghai, China. The company is ISO 9001 certified and is a producer, distributor, R&D provider, and marketer of specialty and standard food additives and ingredients to pharmaceutical, cosmetic, nutrition, and chemical industries around the world through distributors and self-managed warehouses. The company operates through four product segments: Food Ingredients, Feed Additives, Industrial Chemicals, and Active Pharmaceutical Ingredients. Certain categories include Kosher and Halal-certified products and products meeting other dietary restrictions.

Isoleucine Manufacturer Ranking

*Including some distributors, etc.

Ranking as of November 2024

Derivation Method
Rank Company Click Share
1 Xintai Jiahe Biotech Co., Ltd
50.0%
2 KANTO CHEMICAL CO.,INC.
50.0%

Derivation Method

The ranking is calculated based on the click share within the isoleucine page as of November 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.

Number of Employees

  1. KYOWA HAKKO BIO CO.,LTD.: 1,941
  2. KANTO CHEMICAL CO.,INC.: 1,062
  3. Avanschem: 26

Newly Established Company

  1. Avanschem: 2012 (12 years ago)
  2. Shree Sai Life Sciences: 2011 (13 years ago)
  3. KYOWA HAKKO BIO CO.,LTD.: 2008 (16 years ago)

Company with a History

  1. nacalai: 1934 (90 years ago)
  2. KANTO CHEMICAL CO.,INC.: 1944 (80 years ago)
  3. JIGCHEM UNIVERSAL: 2002 (22 years ago)

Global Distribution of Isoleucine Manufacturers by Country

*Including some distributors, etc.

Country Number of Companies Share (%)
India India 5 38.5%
China China 4 30.8%
Japan Japan 3 23.1%
United Kingdom United Kingdom 1 7.7%

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