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L-Methionine

BGC Id:770037335884
CAS No:63-68-3
Synonyms:acimethin ; lactet ; cymethion ; liquimeth ; h-met-oh ; methionine ; l-lobamine ; met ; l-met ; nsc 22946
Molecular Formula:C5H11NO2S
Molecular Weight:149.21
EINECS:200-562-9
Structural Formula
Listed are 34 international and reliable suppliers for L-Methionine. They are coming from 6 countries around the world. These vendors belong to 34 different business types like 'Bulk and laboratory supplier' and 'Supplier of chemical products'
Please contact all the below listed distributors/manufacturers for L-Methionine and ask for prices, package standards and transport possibilities. Our registered distributors will help you to get all necessary information and product specifications.


supplier ww
registered suppliers of L-Methionine worldwide

The most competitive supplier in 2025

The following 34 notable providers have been checked and can be recommended.
Chemical-Suppliers
Wuhan PharmChem LTD.
EINECS :200-562-9 Molecular formula :C5H11NO2S
Chemical-Suppliers
Unilong Industry
  • Boiling point : 393.91°C (estimate)
  • Density : 1,34g/cm
  • Melting point : 284 °C (dec.)(lit.)
  • (λmax) : λ : 260 nm Amax : 0.40,λ : 280 nm Amax : 0.05
  • PH : 5-7 (10g/l, H2O, 20℃)
  • Purity : 99%
  • Chemical-Suppliers
    Xiamen Hisunny Chemical
    Molecular Formula : C5H11NO2S

    The last intensive check and update was carried out on 2025/11/10.

    Identify

    Synonyms:
    acimethin ; lactet ; cymethion ; liquimeth ; h-met-oh ; methionine ; l-lobamine ; met ; l-met ; nsc 22946
    CAS:
    63-68-3
    EINECS:
    200-562-9
    Molecular Formula:
    C5H11NO2S
    MDL:
    MFCD00063097
    SMILES:
    C1C2CC3CC1CC(C2)NC3=O

    Properties

    Molecular Weight:
    149.21 g·mol−1
    Density:
    1,34g/cm
    Melting point:
    284 °C (dec.)(lit.)
    Boiling point:
    ~306.9 °C at 760 mmHg (Predicted)
    Solubility:
    1 M HCl: 0.5 M at 20 °C, clear, colorless
    download Download Molfile

    Suppliers

    Cangzhou Goldlion Chemicals Co., Ltd.

    Company type: Producer
    Cangzhou Goldlion Chemicals Co.,Ltd is located in Cangzhou city, the chemical and industrial city of Hebei Province, China. Jingfu expressway and Jinghu expressway run through the city, Shuohuang railway and Shigang expressway is near at hand. The corporation is to the west of Huanghua port and to the south of Tianjin port. Cangzhou Goldlion Chemicals Co., Ltd. also offers Sodium thiocyanate. The traffic position is predominant. The main business in our corporation is to exploit and develop the domestic and international markets, together with ...
    Country: P.R.China   Phone: +86-13582748294   Telefax: +86-317-5304268

    Hädener Rohstoffe GmbH

    Country: Switzerland
    Phone: +41-(0)71223 5218
    Telefax: +41-(0)71223 5219
    Hädener Rohstoffe GmbH is a leading Swiss distributor founded in 1987 with main activities in the market of life science, food ingredients, industrial chemicals and cosmetic raw materials. Melamine will be also provided by us. Beside our headquarter in St. Gallen we have an office in Shanghai, warehouses in Rotterdam and St. Gallen with a logistical network serving the Swiss and EU market. Hädener Rohstoffe GmbH is a partner to the raw material processing industry, developing tailor made solutions, offering a coh ...

    Beckmann-Kenko GmbH

    Our company BECKMANN-KENKO GmbH is a joint venture between Beckmann Chemikalien KG in Germany founded in 1977 and Kenko Corporation in Japan founded in 1965. We are a young and ambitious import/export company. Acting independently and on behalf of a selected number of internationally renowned principals, we resource and market speciality chemicals. Beckmann-Kenko GmbH is a seller of Suberic acid dimethyl ester. Located in Bassum, Germany we also have our own office in Shanghai, China and warehouse facilities of 3000 square meters within t ...
    Company type: Internat. trading company
    Country: Germany
    Phone: +49 4241 9308-0
    Telefax: +49 4241 9308-30

    Newstar Chem Enterprise Ltd.

    Company type: Leading producer
    Newstar Chem Enterprise Ltd. is a technology based company located in Huzhou. We have our own factories in Zhejiang Province, Jiangsu province and Shandong province, mainly producing pharmaceutical/veterinary raw material, Food/feed additives, herbal extracts, intermediates and other fine chemicals. Through decades years development, we also established a good long term business relationship with thousands of manufacturers in China and becomes sales agent for them. Newstar Chem Enterprise Ltd. is a seller of Streptozocin. Most of th ...
    Country: P.R.China   Phone: +86-572-2722882   Telefax: +86-574-2722892

    AXO Industry SA

    Country: Belgium
    Phone: +32 10 24 67 28
    Telefax: +32 10 24 59 12
    Distributor of pharmaceutical, nutraceutical, cosmetic and food raw materials. The raw material in bulk or in tailor-made packings.

    Purestar Chem Enterprise Co., Ltd.

    Additionally Galanthamine hydrobromide is supplied by us. Purestar Chem Enterprise Co., Ltd. (also known as Huzhou Purestar Biochem Co.,Ltd),is located in Huzhou,150km from Shanghai,we have our own factory in Zhejiang,which covers an area of 3,5000 m2,with complete R&D,manufacture,sales,QC,QA,warehouse departments.And equipped with complete extraction, fermentation, purification etc.facilities, and HPLC, UV, GC, spectrophotometer and other quality control instrument. Meanwhille,as we continue to grow and expand since 2005,we also e ...
    Company type: Supplier
    Country: P.R.China
    Phone: +86-572-2157374
    Telefax: +86-572-2146389

    Zyntex Ltd

    Company type: Bulk chemical supplier
    As Zyntex, we have been providing reliable solutions at global standards in the pharmaceutical raw materials and specialty chemicals sector since our establishment. The mission of contributing to human health and supporting technological progress is at the center of our activities. Our wide range of products ranges from pharmaceutical active ingredients to food supplements, from feed additives to innovative chemical products. Our Quality and Trust-Oriented Approach Zyntex ...
    Country: Türkiye  

    Wuhan PharmChem Co., LTD.

    Company type: Import & export company
    Country: P.R.China
    Phone: +86 27 85835203
    Telefax: +86 27 85835203
    Wuhan PharmChem CO., LTD. has been a premier chemical supplier distributing high-quality chemicals to businesses in various industries for the whole world. At Wuhan PharmChem, we are committed to excellence.From manufacturing to packaging and delivery, we provide quality, reliability and the highest degree of customer service.Our scope of service is organized/structured around the unique needs of each client.Our mission is establish long-term relationships with our clients b ...

    Unilong Industry Co.,Ltd

    Unilong Industry Co.,Ltd. is a growing high-tech chemical enterprise, and located in chemical industrial park of Shandong province. Now Unilong company already is a world leading professional manufacturer and distributor for fine chemicals materials. Tetrasodium pyrophosphate is also served by Unilong Industry Co.,Ltd. With the development of society, more and more people pay more attention to environmental health.In recent years, we are engaging to expand new materials field and also set up a researching team, particularly for the fields o ...
    Company type: Bulk chemical producer
    Country: P.R.China
    Phone: +86-15668417750
    Telefax: +86-531-55690079

    Xi'an Taicheng Chem Co., Ltd

    Company type: Producer
    Xi'an Taicheng Chemco, Ltd is a international company specialized in R&D, Production and Sales in Pharmacetical raw material, nutritional, cosmetic and biochemical products. Xi'an Taicheng Chem Co., Ltd also offers Trinexapac-ethyl. Founded in 2006, with rapidly development, now we have one herb extracts plant, one chemical plant (synthetci products) and a lab.
    Country: P.R.China   Phone: +86-29-85439295   Telefax: +86-29-85439295

    FUDAW INDUSTRY LTD

    Country: P.R.China
    Phone: +86 15601609726
    FUDAW is a leading manufacturer of biological chemicals.Established in 2000,We currently produce more than 300 products,which are widely used in chemical industry,R&D,agriculture, animal nutrition, human health care, sports fitness and beauty products.We have more than 500 customers around the world. We supply our chemical product Cobalt(II) sulfate. In order to better serve our customers, we have branches and warehouses in the world's major economic centers and ports. We focus on innovation and develop more than 20 products ...

    Xiamen Hisunny Chemical Co., Ltd.

    Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. We are seller of N-Ethyl-2-methylindole. Send yr. inquiries, you will get it!
    Company type: Leading producer
    Country: P.R.China
    Phone: +86-592-3327115
    Telefax: +86-592-5823596

    Sancai Industry Co.,Ltd.

    Company type: Leading producer
    Sancai Industry is involved in supplying of fine chemicals, food and nutrition,personal care, medical intermediate etc, We can also customize chemicals for our customers.Taking advantage of innovative technology and excellent talents and through over 15 years of development,We have stabled good relation with clients in and abroad. In order to be competitive on the market. We have established the global marketing network, independent research center, testing center, and key ...
    Country: P.R.China   Phone: +86-531-88913079   Telefax: +86-531-88913079

    H&Z Industry Co.,Ltd

    Country: P.R.China
    Phone: +86 13583185792
    Telefax: +86 531 88905468
    H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. We are supplier of 1-Butyl-4-methyl-pyridinium tetrafluoroborate. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products. What we can give to customers: thoughtful services, high-quality products, competitive price, Looking forward building long-term cooperative relationships with our business partners.

    Shandong Minglang Chemical Co., Ltd

    Minglang Chemical is owned by Minglang Group,is a large manufacturer of fine chemicals and cosmetic materials that integrates R&D,production and sales together.It is located in the east of the Nanwang Economic Development District in Linzi,and the west of it is Qilu Petroleum Chemical Group,the east of it is Zijiang Road and the transportation is convenient.The enterprise covers an area of 9,000 square meters and the building area can be 3,200 square meters. Additionally D-Histidine is supplied by us. In recent years,t ...
    Company type: Producer
    Country: P.R.China
    Phone: +86-13220566916
    Telefax: +86 531 58990167

    Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

    Company type: Producer
    Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. 3,3-Pentamethylene glutarimide is also served by Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd). We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...
    Country: P.R.China   Phone: +86 571 88026825   Telefax: +86 571 88282557

    Zehao Industry Co., Ltd.

    Country: P.R.China
    Phone: +86-531-88909322
    Telefax: +86-531-88909322
    The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. We provide Polyglyceryl-6 isostearate as well. We are a fourth-generation company and a custom manufacturer of Inorganic Metal Salts and Organic Metal Compounds to the global marketplace. Our long-standing success is built upon technical expertise, supplier reliability, and customer relationships. Our goal is to supply the marketplace with high quality metal compounds as standard or customized products. Our capabilities are comprised of our manufacturi ...

    Hangzhou Zhongqi Chem Co., Ltd

    Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Hangzhou Zhongqi Chem Co., Ltd also offers Adipic acid. Our advantage : 1.We do not simply provide chemicals , we provide chemical solutions and expertise; 2.We have trained, highly effective team to solve the problem at the first time; 3.Our QMS (quality management system) ensures the product quality strictly; 4.Strong research and deve ...
    Company type: Leading producer
    Country: P.R.China
    Phone: +86-571-86976032
    Telefax: +86-571-86972162

    Lori Industry Co., Ltd

    Company type: Bulk chemical producer
    Lori industry Co., Ltd was established in 2002 years. It is a large-scale manufacturer integrating R&D, produce and sales. We provide 3-Mercaptopropyltriethoxysilane as well. Our products mainly cover fine chemicals, organic intermediates, biological buffers, agricultural fertilizers and other chemicals . Among them, the sales proportion of organic chemicals and agricultural fertilizers is at the forefront of the domestic market. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ...
    Country: P.R.China   Phone: +86-13011713125   Telefax: +86-13011713125

    Finetech Industry Limited

    Company type: Producer
    Country: P.R.China
    Phone: +86-27-8746 5837
    Telefax: +86-27-8777 2287
    Finetech Industry Limited is a company in England,which specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the pharmaceutical industry. We are seller of Chlortetracycline hydrochloride. Most of our products were exported to the North America, Europe and Oceania. Our factory is in China,we supply Fluorochemicals, Pyrimidines, Pyridines, Amines, Nitriles, Carboxylic Acids or Ester, Phenols or Alcohols, Aldehydes, Piperidines, Piperazines, Pyrazines, Boric Acids, Amino Acids, ...

    Dayang Chem (Hangzhou) Co.,Ltd.

    Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. Dayang Chem (Hangzhou) Co.,Ltd. is a seller of 3-Nitrophenethyl alcohol. We expect to cooperate with more partners in ...
    Company type: Leading producer
    Country: P.R.China
    Phone: +86-571-88938639
    Telefax: +86-571-8893-8652

    Nantong Xindao Biotech Ltd

    Company type: Leading producer
    XINDAO is a world leading biochemical company formed by a professional team.The company specializes in the production, development and sales of animal health, crop science, nutrition and health care, skin care raw materials, fine chemicals and other products. Nantong Xindao Biotech Ltd also offers Dodecyltrimethylammonium bromide. At present, more than 300 kinds of products can be mass produced, which are widely used in chemical industry, health, agriculture, animal husbandry, biochemical research and other high-end fields. XINDAO pays attention ...
    Country: P.R.China   Phone: +86 19033786557  

    Capot Chemical Co., Ltd.

    Company type: Leading producer
    Country: P.R.China
    Phone: +86-571-85586718
    Telefax: +86-571-85864795
    Welcome to Capotchem • Established in 1996 ,Capot Chemical Co.,Ltd is a fine organics manufacturing facility which located in Hangzhou,P.R.China. We produce a wide range of organics, especially fluorine, boronic acids, amino acids, unnatural amino acids, peptide, cross linkers, organocatalysts, chiral building blocks, heterocyclic compounds and other active pharmaceutical ingredients compounds. We are certified to the ISO 9001:2000 Standards, have a safety management syste ...

    Hangzhou Lingrui Chemical Co., Ltd.

    Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. In our R&D centre, we have a staff of skilled and experienced research chemists. We supply our chemical product Hydroxypropyl methacrylate. This has enabled us to meet the special requirements of our customers and it has enabled us to provide quality products at competitive prices. Lingrui’s credo is committed to your reliable business partne ...
    Company type: Producer
    Country: P.R.China
    Phone: +86-571-88092529
    Telefax: +86-571-87334908

    Shandong SanYoung Industry Co., Ltd

    Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Additionally 4-(Trifluoromethyl)benzonitrile is supplied by us. Our company has a large number of customers with good reputation at home and abroad, ...
    Country: P.R.China   Phone: +86 155-64526813   Telefax: +86 531-56897532

    Xingrui Industry Co., Limited

    Company type: Leading producer
    Country: P.R.China
    Phone: +86-531-88980365
    Telefax: +86-531-88980365
    Xingrui Industry CO., LTD. We are seller of 2-Thiazole carboxaldehyde. is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...

    Xiamen Equation Chemical Co.,Ltd

    Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers. We supply our chemical product 9,10-bis-(Phenylethynyl)-1-chloroanthracene.
    Company type: Bulk chemical producer
    Country: P.R.China
    Phone: +86 592 6515854
    Telefax: +86 592 6515854

    AK Scientific, Inc.

    Company type: Supplier
    AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. All these products are stocked in multiple, convenient, sizes to fit your specific needs. (Z)-2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-ethoxyiminoacetic acid will be also provided by us. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. AK Scientific products can be searched by Name (or ...
    Country: USA   Phone: +1 (510) 429-8835   Telefax: +1 (510) 429-8836

    Iris Biotech GmbH

    Company type: Supplier
    Country: Germany
    Phone: +49-(0)9231-97121-0
    Telefax: +49-(0)9231-97121-99
    IRIS Biotech is specialized in reagents for Peptide Synthesis, PEGylation, Life Science Research and Biocatalysis. We sell H-L-HPhe-OH as well. We have specific know-how and production capabilities to manufacture and supply products from the following areas from Grams to Multi-Ton Lots: Starting Materials for Peptide Synthesis, Peptidomimetic and Medicinal Chemistry Protected Amino Acids, Coupling Reagents, Linkers and Resins, Natural and Unusual Amino Acids and Building Blocks used in Peptide Synthe ...

    Skyrun Industrial Co., Ltd.

    Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. 2,6-Dimethylaniline will be also provided by us. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...
    Company type: Leading producer
    Country: P.R.China
    Phone: +86-576-84015261
    Telefax: +86-576-84015261

    Leap Chem Co., Ltd

    Company type: Bulk and laboratory supplier
    LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. We supply our chemical product Takaokamycin. Our client list includes many major pharmac ...
    Country: P.R.China   Phone: +852-30606658  

    BIOZOL Diagnostica Vertrieb GmbH

    Company type: Supplier of chemical products
    Country: Germany
    Phone: +49-871-966346-0
    Telefax: +49-871-966346-13
    Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are supplier of 7-Benzyloxyindole-3-acetic acid. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...

    BuGuCh & Partners

    We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
    Company type: Producer
    Country: Germany

    Tianjin Norland Biotech Co., Ltd.

    Company type: Leading producer
    Tianjin Norland Biotech Co.,Ltd is a high-tech enterprise focusing on fine chemical & nutraceutical raw materials business. We are integrating R&D, manufactruring and marketing into the whole, with the guarantee of effective quality management system and professional R&D team. New product development and customer manufacturing service can be offered to customers worldwide. Phosphatidyl-L-serine will be also provided by us. Our main products include: L-alpha-Glyceryl Phosphoryl Choline(Alpha GPC)hormones,MSM,HMB Ca,Spirulina, ...
    Country: P.R.China   Phone: +86-22-58196098   Telefax: +86-22-58196099

    Safety Information

    Hazard Classes:
    Risk Codes:
    33 (R)
    Safety Codes:
    24/25 (S)
    WGK Germany:
    2
    RTECS:
    PD0457000
    Storage temperature:
    Store at RT.

    What other providers are available for CAS 63-68-3?

    In addition to the providers presented here for L-Methionine with the CAS number 63-68-3, there are other 38 providers with slightly different product names available for this CAS number.

    +11 additional providers that we know from the past
    Iris Biotech GmbH
    +2 additional providers that we know from the past
    Simagchem Corporation | Xiamen Equation Chemical Co.,Ltd +1 additional providers that we know from the past
    +2 additional providers that we know from the past
    +1 additional providers that we know from the past
    +2 additional providers that we know from the past
    BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +2 additional providers that we know from the past
    +5 additional providers that we know from the past
    BLD Pharmatech Ltd +4 additional providers that we know from the past




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