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L-Threonine

BGC Id:162064910749
CAS No:72-19-5
Synonyms:thr ; l-thr ; threonine ; (s)-threonine ; l-threonine ; l-tlhreonine ; l-threonin ; h-thr-oh ; threonin ; h-l-thr-oh
Molecular Formula:C4H9NO3
Molecular Weight:119.11916
EINECS:200-774-1
Structural Formula
Listed are 31 international and reliable suppliers for L-Threonine. They are coming from 6 countries around the world. These vendors belong to 31 different business types like 'Bulk chemical producer' and 'Producer'
Please contact all the below listed distributors/manufacturers for L-Threonine 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-Threonine worldwide

Verified providers in 2025

The following 31 notable providers have been checked and can be recommended.
Chemical-Suppliers
Shandong Chuangying Chemical
Appearance White or Light yellow Powder
Assay/% ≥ 98.50
Specific Rotation -26.7° ~ -29.0 °
Loss on Drying/% ≤ 1.00
Residue on Ignition/%
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Chemical-Suppliers
Wuhan PharmChem LTD.
EINECS :200-774-1 Molecular formula :C4H9NO3
Chemical-Suppliers
Xiamen Hisunny Chemical
Molecular Formula : C4H9NO3
Chemical-Suppliers
H&Z Industry
Appearance: White or Light yellow Powder | Assay: ≥ 98.50% | Specific Rotation: -26.7° ~ -29.0° | Loss on Drying: ≤ 1.00 % | Residue on Ignition: ≤ 0.30 % | Heavy Metal(Pb)( mg/kg): ≤ 20 % | Arsenic(As)( mg/kg): ≤ 2 %

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

Identify

Synonyms:
thr ; l-thr ; threonine ; (s)-threonine ; l-threonine ; l-tlhreonine ; l-threonin ; h-thr-oh ; threonin ; h-l-thr-oh
CAS:
72-19-5
EINECS:
200-774-1
Molecular Formula:
C4H9NO3
MDL:
MFCD00064270
SMILES:
OC(=O)c1cc(F)c(nc1Cl)Cl

Properties

Molecular Weight:
119.11916 g·mol−1
Melting point:
256 °C (dec.)(lit.)
Solubility:
H2O: 50 mg/mL
download Download Molfile

Suppliers

Hädener Rohstoffe GmbH

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. 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 also offers Citric acid anhydrous. Hädener Rohstoffe GmbH is a partner to the raw material processing industry, developing tailor made solutions, offering a coh ...
Country: Switzerland   Phone: +41-(0)71223 5218   Telefax: +41-(0)71223 5219

Beckmann-Kenko GmbH

Company type: Internat. trading company
Country: Germany
Phone: +49 4241 9308-0
Telefax: +49 4241 9308-30
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. L-(+)-Rhamnose is also served by Beckmann-Kenko GmbH. Acting independently and on behalf of a selected number of internationally renowned principals, we resource and market speciality chemicals. Located in Bassum, Germany we also have our own office in Shanghai, China and warehouse facilities of 3000 square meters within t ...

Shandong Chuangying Chemical Co., Ltd.

Shandong Chuangying Chemical Co., Ltd. is located in the new material trading center of Tianqiao District, Jinan City, Shandong Province. It mainly deals in acrylates, alcohols, phenenes, ethers, esters, alkanes, amines, plasticizers, resins and emulsions. Cellulose acetate butyrate is also served by Shandong Chuangying Chemical Co., Ltd.. Chemical products such as chemicals, and established long-term and stable cooperative relations with many manufacturers and agents. Shandong Chuangying Chemical Co., Ltd. has a full range of products at reasonable prices. T ...
Country: P.R.China
Phone: +86 18853181302

Newstar Chem Enterprise Ltd.

Company type: Leading producer
Newstar Chem Enterprise Ltd. is a technology based company located in Huzhou. We are supplier of S-Carboxymethyl-L-Cysteine. 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. Most of th ...
Country: P.R.China   Phone: +86-572-2722882   Telefax: +86-574-2722892

Purestar Chem Enterprise Co., Ltd.

Company type: Supplier
Country: P.R.China
Phone: +86-572-2157374
Telefax: +86-572-2146389
We provide Pravastatin sodium as well. 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 ...

Changzhou Union Chemicals Co.,Ltd.

Changzhou Union Chemicals Co.,Ltd. is a comprehensive company which is specialized in marketing and manufacturing of new moleculars, advanced intermediates & other fine chemicals - Pharmaceutical intermediates ; Amino acids & derivatives; Chiral products; ect .... Changzhou Union Chemicals Co.,Ltd. is a seller of L-Glutamic acid 5-cyclohexyl ester. It involves one subsidiary company and several joint ventures in china. Union Chem, has professional & innovative teams to provide high quality products and services to our customers worldwide, we strict to "Qual ...
Company type: International trading company
Country: P.R.China
Phone: +86 519 8680 2352
Telefax: +86 519 8639 6223

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. We are seller of Palmitoyl hexapeptide-12. 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

We are seller of Lithol Rubin BCA.
Company type: Bulk chemical producer
Country: P.R.China
Phone: +86-15668417750
Telefax: +86-531-55690079

Simagchem Corporation

Company type: Bulk chemical producer
Your partner in China for chemicals business. Carbon molecular sieves is also served by Simagchem Corporation. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation.
Country: P.R.China   Phone: +86 592 2680 277   Telefax: +86 592 2680 237

Xi'an Taicheng Chem Co., Ltd

Company type: Producer
Country: P.R.China
Phone: +86-29-85439295
Telefax: +86-29-85439295
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. We provide D-Panthenol as well. Founded in 2006, with rapidly development, now we have one herb extracts plant, one chemical plant (synthetci products) and a lab.

FUDAW INDUSTRY LTD

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. FUDAW INDUSTRY LTD is a seller of Isopropyl-beta-D-thiogalactopyranoside dioxane-grade. 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 ...
Country: P.R.China
Phone: +86 15601609726

Xiamen Hisunny Chemical Co., Ltd.

Company type: Leading producer
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. Send yr. Xiamen Hisunny Chemical Co., Ltd. also offers 2,5-Dichloronicotinamide. inquiries, you will get it!
Country: P.R.China   Phone: +86-592-3327115   Telefax: +86-592-5823596

Sancai Industry Co.,Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-531-88913079
Telefax: +86-531-88913079
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 ...

Shandong Lanhai Industry Co.,Ltd.

Shandong Lanhai Industry Co., Ltd established in 2015. The headquartered located in the beautiful Spring city Jinan. The company's factory is located in Coal Chemical Industrial Park, Juye County, Heze City Shandong province.Lanhai Industry is a high-tech enterprise in Shandong Province. Additionally Polyglyceryl-3 isostearate is supplied by us. The company integrates science, industry and trade, specializing in the research, development, production and operation of fluorosilicone products, OLED intermediates and agricultural fertili ...
Company type: Producer
Country: P.R.China
Phone: +86-15953182965

H&Z Industry Co.,Ltd

H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. H&Z Industry Co.,Ltd also offers Sodium methyl cocoyl taurate. 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.
Country: P.R.China   Phone: +86 13583185792   Telefax: +86 531 88905468

Shandong Minglang Chemical Co., Ltd

Company type: Producer
Country: P.R.China
Phone: +86-13220566916
Telefax: +86 531 58990167
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. We are supplier of Fluorocytosine. In recent years,t ...

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

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. 4-Ethyoxybenzaldehyde will be also provided by us. 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 ...
Company type: Producer
Country: P.R.China
Phone: +86 571 88026825
Telefax: +86 571 88282557

Zehao Industry Co., Ltd.

The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. We are seller of Quizalofop-ethyl. 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 ...
Country: P.R.China   Phone: +86-531-88909322   Telefax: +86-531-88909322

Hangzhou Zhongqi Chem Co., Ltd

Company type: Leading producer
Country: P.R.China
Phone: +86-571-86976032
Telefax: +86-571-86972162
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 is a seller of Flutamide. 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 ...

Lori Industry Co., Ltd

Lori industry Co., Ltd was established in 2002 years. It is a large-scale manufacturer integrating R&D, produce and sales. 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. We are seller of Trimethyl borate. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ...
Company type: Bulk chemical producer
Country: P.R.China
Phone: +86-13011713125
Telefax: +86-13011713125

Finetech Industry Limited

Company type: Producer
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 supply our chemical product 5-Nitro-2-thiocyanato-benzoic acid. 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, ...
Country: P.R.China   Phone: +86-27-8746 5837   Telefax: +86-27-8777 2287

Nantong Xindao Biotech Ltd

Company type: Leading producer
Country: P.R.China
Phone: +86 19033786557
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. We provide Calcium acetate as well. 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 ...

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. This has enabled us to meet the special requirements of our customers and it has enabled us to provide quality products at competitive prices. We provide 2-Bromo-9,9'-spirobifluorene as well. 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

Carbone Scientific Co., Ltd.

Company type: Supplier
Carbone scientific is located at London, UK. We are mainly engaged in the marketing development, R&D, technical support and service. Carbone scientific provides fine chemicals, pharmaceutical intermediates, and active pharmaceutical ingredients to the global marketplaces. Our aim is to make those most popular products available to these pharmaceutical and biotech companies, research organizations and university labs worldwide. We are seller of 2-Chloro-4,6-dimethylpyrimidine. Our online catalogue has already listed over 50 ...
Country: U.K.   Phone: +44 (0)203 769 4441 ext 1   Telefax: +44 (0)203 769 4441 ext 2

Xiamen Equation Chemical Co.,Ltd

Company type: Bulk chemical producer
Country: P.R.China
Phone: +86 592 6515854
Telefax: +86 592 6515854
Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. Additionally Sodium hexachloroplatinate(IV) 6-hydrate is supplied by us. We are committed to provide experienced high quality product and JIT performance to benefit our customers.

AK Scientific, Inc.

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. AK Scientific, Inc. also offers 5-Aminoimidazole-4-carboxamide. All these products are stocked in multiple, convenient, sizes to fit your specific needs. 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 ...
Company type: Supplier
Country: USA
Phone: +1 (510) 429-8835
Telefax: +1 (510) 429-8836

Iris Biotech GmbH

Company type: Supplier
IRIS Biotech is specialized in reagents for Peptide Synthesis, PEGylation, Life Science Research and Biocatalysis. Boc-L-beta-HAsn-OH will be also provided by us. 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 ...
Country: Germany   Phone: +49-(0)9231-97121-0   Telefax: +49-(0)9231-97121-99

Skyrun Industrial Co., Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-576-84015261
Telefax: +86-576-84015261
Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & 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. Skyrun Industrial Co., Ltd. also offers Decanal. Our working range can be start from small amount in research stage to big bulk for industrial produc ...

Leap Chem Co., Ltd

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. Additionally Procyanidin is supplied by us. Our client list includes many major pharmac ...
Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +852-30606658

BuGuCh & Partners

Company type: Producer
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 ...
Country: Germany  

Safety Information

Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
24/25-37/39-26 (S)
WGK Germany:
3
RTECS:
XO8590000
Storage temperature:
Store at RT.

What other providers are available for CAS 72-19-5?

In addition to the providers presented here for L-Threonine with the CAS number 72-19-5, there are other 33 providers with slightly different product names available for this CAS number.

BLD Pharmatech Ltd +11 additional providers that we know from the past
Iris Biotech GmbH +1 additional providers that we know from the past
+2 additional providers that we know from the past
Dayang Chem (Hangzhou) Co.,Ltd. | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +6 additional providers that we know from the past
+2 additional providers that we know from the past
Nantong Xindao Biotech Ltd +3 additional providers that we know from the past




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