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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
Les fournisseurs 32 sont fiables et fiables pour L-Threonine. Ils viennent des pays 6 à travers le monde. Ces fournisseurs appartiennent à 32 différents types d'affaires comme 'Bulk chemical producer' et 'Producer'
Veuillez contacter tous les distributeurs / fabricants ci-dessous pour L-Threonine et demander des prix, des normes d'emballage et des possibilités de transport. Nos distributeurs enregistrés vous aideront à obtenir toutes les informations nécessaires et les spécifications du produit.


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Fournisseurs enregistrés de L-Threonine dans le monde entier

Verified providers in 2025

The following 32 notable providers have been checked and can be recommended.
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 %
Chemical-Suppliers
Zehao Industry
Appearance White or light-brown Crystal or powder
Loss on drying% ≤ 1.0
Residues on ignition% ≤ 0.5
Assay% 98.5
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Chemical-Suppliers
Leap Chem
Molecular Formula: C4H9NO3 Molecular Weight: 119.12 WGKGermany: 3

The last intensive check and update was carried out on 2025/09/30.

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 offre également Citric acid anhydrous. Hädener Rohstoffe GmbH is a partner to the raw material processing industry, developing tailor made solutions, offering a coh ...
pays: Switzerland   phone: +41-(0)71223 5218   fax: +41-(0)71223 5219

Beckmann-Kenko GmbH

Type de compagnie: Internat. trading company
pays: Germany
phone: +49 4241 9308-0
fax: +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 est également desservie par 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 est également desservie par 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 ...
pays: P.R.China
phone: +86 18853181302

Newstar Chem Enterprise Ltd.

Type de compagnie: Leading producer
Newstar Chem Enterprise Ltd. is a technology based company located in Huzhou. Nous sommes fournisseur de 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 ...
pays: P.R.China   phone: +86-572-2722882   fax: +86-574-2722892

Purestar Chem Enterprise Co., Ltd.

Type de compagnie: Supplier
pays: P.R.China
phone: +86-572-2157374
fax: +86-572-2146389
Nous fournissons Magnesium dihydrogen phosphate ainsi. 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. est un vendeur de 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 ...
Type de compagnie: International trading company
pays: P.R.China
phone: +86 519 8680 2352
fax: +86 519 8639 6223

Zyntex Ltd

Type de compagnie: 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 ...
pays: Türkiye  

Wuhan PharmChem Co., LTD.

Type de compagnie: Import & export company
pays: P.R.China
phone: +86 27 85835203
fax: +86 27 85835203
Wuhan PharmChem CO., LTD. Nous sommes vendeur de 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 ...

Simagchem Corporation

Your partner in China for chemicals business. 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. Simagchem Corporation est un vendeur de Carbon molecular sieves.
Type de compagnie: Bulk chemical producer
pays: P.R.China
phone: +86 592 2680 277
fax: +86 592 2680 237

Xi'an Taicheng Chem Co., Ltd

Type de compagnie: 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. En outre D-Panthenol est fourni par nous. Founded in 2006, with rapidly development, now we have one herb extracts plant, one chemical plant (synthetci products) and a lab.
pays: P.R.China   phone: +86-29-85439295   fax: +86-29-85439295

FUDAW INDUSTRY LTD

pays: 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. Nous fournissons Isopropyl-beta-D-thiogalactopyranoside dioxane-grade ainsi. 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 ...

Unilong Industry Co.,Ltd

Unilong Industry Co.,Ltd offre également Lithol Rubin BCA.
Type de compagnie: Bulk chemical producer
pays: P.R.China
phone: +86-15668417750
fax: +86-531-55690079

Xiamen Hisunny Chemical Co., Ltd.

Type de compagnie: 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. offre également 2,5-Dichloronicotinamide. inquiries, you will get it!
pays: P.R.China   phone: +86-592-3327115   fax: +86-592-5823596

Sancai Industry Co.,Ltd.

Type de compagnie: Leading producer
pays: P.R.China
phone: +86-531-88913079
fax: +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 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. Shandong Minglang Chemical Co., Ltd est un vendeur de Fluorocytosine. In recent years,t ...
Type de compagnie: Producer
pays: P.R.China
phone: +86-13220566916
fax: +86 531 58990167

Shandong Lanhai Industry Co.,Ltd.

Type de compagnie: Producer
Shandong Lanhai Industry Co., Ltd established in 2015. Nous fournissons Polyglyceryl-3 isostearate ainsi. 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. The company integrates science, industry and trade, specializing in the research, development, production and operation of fluorosilicone products, OLED intermediates and agricultural fertili ...
pays: P.R.China   phone: +86-15953182965  

H&Z Industry Co.,Ltd

pays: P.R.China
phone: +86 13583185792
fax: +86 531 88905468
H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. 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. Nous fournissons notre chimique Sodium methyl cocoyl taurate du produit.

Xingrui Industry Co., Limited

Xingrui Industry CO., LTD. Nous fournissons notre chimique 2-Amino-6-chlorobenzothiazole du produit. 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 ...
Type de compagnie: Leading producer
pays: P.R.China
phone: +86-531-88980365
fax: +86-531-88980365

Lori Industry Co., Ltd

Type de compagnie: Bulk chemical producer
Lori industry Co., Ltd was established in 2002 years. It is a large-scale manufacturer integrating R&D, produce and sales. Trimethyl borate est également desservie par Lori Industry Co., Ltd. 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, ...
pays: P.R.China   phone: +86-13011713125   fax: +86-13011713125

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

Type de compagnie: Producer
pays: P.R.China
phone: +86 571 88026825
fax: +86 571 88282557
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. Nous fournissons notre chimique 4-Ethyoxybenzaldehyde du produit. 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 ...

Zehao Industry Co., Ltd.

The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. 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. Quizalofop-ethyl sera également fourni par nous. Our capabilities are comprised of our manufacturi ...
pays: P.R.China
phone: +86-531-88909322
fax: +86-531-88909322

Hangzhou Zhongqi Chem Co., Ltd

Type de compagnie: Leading producer
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. Nous sommes fournisseur de 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 ...
pays: P.R.China   phone: +86-571-86976032   fax: +86-571-86972162

Finetech Industry Limited

Type de compagnie: Producer
pays: P.R.China
phone: +86-27-8746 5837
fax: +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. Most of our products were exported to the North America, Europe and Oceania. En outre 5-Nitro-2-thiocyanato-benzoic acid est fourni par nous. 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, ...

Nantong Xindao Biotech Ltd

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 est un vendeur de Calcium acetate. 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 ...
Type de compagnie: Leading producer
pays: P.R.China
phone: +86 19033786557

Hangzhou Lingrui Chemical Co., Ltd.

Type de compagnie: Producer
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. Hangzhou Lingrui Chemical Co., Ltd. est un vendeur de 2-Bromo-9,9'-spirobifluorene. 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. Lingrui’s credo is committed to your reliable business partne ...
pays: P.R.China   phone: +86-571-88092529   fax: +86-571-87334908

Carbone Scientific Co., Ltd.

Type de compagnie: Supplier
pays: U.K.
phone: +44 (0)203 769 4441 ext 1
fax: +44 (0)203 769 4441 ext 2
Carbone scientific is located at London, UK. Nous vendons 2-Chloro-4,6-dimethylpyrimidine ainsi. 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. Our online catalogue has already listed over 50 ...

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. Nous fournissons Sodium hexachloroplatinate(IV) 6-hydrate ainsi.
Type de compagnie: Bulk chemical producer
pays: P.R.China
phone: +86 592 6515854
fax: +86 592 6515854

AK Scientific, Inc.

Type de compagnie: 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. Nous fournissons notre chimique 5-Aminoimidazole-4-carboxamide du produit. 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 ...
pays: USA   phone: +1 (510) 429-8835   fax: +1 (510) 429-8836

Iris Biotech GmbH

Type de compagnie: Supplier
pays: Germany
phone: +49-(0)9231-97121-0
fax: +49-(0)9231-97121-99
IRIS Biotech is specialized in reagents for Peptide Synthesis, PEGylation, Life Science Research and Biocatalysis. Iris Biotech GmbH offre également Boc-L-beta-HAsn-OH. 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. Nous fournissons notre chimique Decanal du produit. & 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 ...
Type de compagnie: Leading producer
pays: P.R.China
phone: +86-576-84015261
fax: +86-576-84015261

Leap Chem Co., Ltd

Type de compagnie: Bulk and laboratory supplier
LEAPChem, a specialized fine chemicals supplier for research, development and production. Nous fournissons Procyanidin ainsi. 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. Our client list includes many major pharmac ...
pays: P.R.China   phone: +852-30606658  

BuGuCh & Partners

Type de compagnie: Producer
pays: Germany
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 ...

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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