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L-Cysteine

BGC Id:350121248698
CAS No:52-90-4
Synonyms:h-cys-oh ; e 920 ; cysteine ; thioserine ; nsc-8746 ; l-cys ; cysh ; fema 3263 ; cys ; cystein
Molecular Formula:C3H7NO2S
Molecular Weight:121.16
EINECS:200-158-2
Structural Formula
Se enumeran 29 proveedores internacionales y confiables para L-Cysteine. Vienen de 4 países alrededor del mundo. Estos proveedores pertenecen a 29 diferentes tipos de negocio como 'Import & export company' y 'Bulk chemical producer'
Póngase en contacto con todos los distribuidores / fabricantes de L-Cysteine que se indican a continuación y pregunte por los precios, las normas de los envases y las posibilidades de transporte. Nuestros distribuidores registrados le ayudarán a obtener toda la información necesaria y las especificaciones del producto.


supplier ww
Proveedores registrados de L-Cysteine en todo el mundo

2025 - The most valued supplier

The following 29 notable providers have been checked and can be recommended.
Chemical-Suppliers
Wuhan PharmChem LTD.
EINECS: 200-158-2 Molecular formula: C3H7NO2S
Chemical-Suppliers
Unilong Industry
Appearance   White crystals or crystalline powder.
Specific rotation [α ]D20   +8.3°~ +9.5°
State of solution   ≥ 95.0%
Chloride(Cl)   ≤ 0.2%
Ammonium( NH4
>>more
Chemical-Suppliers
Xiamen Hisunny Chemical
  • Molecular Formula : C3H7NO2S

  • Chemical-Suppliers
    H&Z Industry
    Appearance   White crystal powder
    Specific rotation   +8.3°to +9.5°
    State of solution(Transmittance)   ≥ 95%
    Loss on drying   ≤ 0.50%
    Residue on ignition
    >>more
    Chemical-Suppliers
    Leap Chem
    Molecular Formula: C3H7NO2S Molecular Weight: 121.16 Hazard Symbols: Xn,Xi WGKGermany: 3 HS Code: 29309012

    The last intensive check and update was carried out on 2025/09/17.

    Identify

    Synonyms:
    h-cys-oh ; e 920 ; cysteine ; thioserine ; nsc-8746 ; l-cys ; cysh ; fema 3263 ; cys ; cystein
    CAS:
    52-90-4
    EINECS:
    200-158-2
    Molecular Formula:
    C3H7NO2S
    MDL:
    MFCD00064306

    Properties

    Molecular Weight:
    121.16 g·mol−1
    Density:
    1.68 g/cm3
    Melting point:
    220 °C (dec.)(lit.)
    Boiling point:
    254 °C
    Solubility:
    H2O: 25 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. Sodium hydroxide también será proporcionada por nosotros. 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 ...
    País: Switzerland   Teléfono: +41-(0)71223 5218   Fax: +41-(0)71223 5219

    B.M.P. Bulk Medicines & Pharmaceuticals GmbH

    Tipo de compañía: Bulk med & pharma supplier
    País: Germany
    Teléfono: +49-40-645568-0
    Fax: +49-40-645568-85
    B.M.P. Magnesium trisilicate también será proporcionada por nosotros. GmbH – a GMP and ISO certified company - was founded in 1979 and is part of the B.M.P. Pharma Trading AG which went public in 2001 at the German stock market. The main activities of B.M.P. are focused on the distribution of raw materials to the pharmaceutical, health-food and nutraceutical industries. Our strongest products are amino acids, vitamins, health-food supplements and veterinary products. For most of our products we can supply full product documentation inc ...

    Beckmann-Kenko GmbH

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    Tipo de compañía: Internat. trading company
    País: Germany
    Teléfono: +49 4241 9308-0
    Fax: +49 4241 9308-30

    Regent Science Industry Limited

    Tipo de compañía: Producer
    Regent Science Industry Limited(RSI) is a leading chemical and life science company focused on making science and discovery easier, manufactures and distributes more than 35,000 chemicals, biochemical,drug analytical,glusciences and other essential products. Vendemos Fenamidone metabolite también. RSI supplies a range of products including material science,drug research and devleopment reagents, tissue culture reagents, polymer,amino acids and their derivatives, peptide reagents for research institutes, univers ...
    País: P.R.China   Teléfono: +86 18938635012   Fax: +86 755-85201366

    Newstar Chem Enterprise Ltd.

    Tipo de compañía: Leading producer
    País: P.R.China
    Teléfono: +86-572-2722882
    Fax: +86-574-2722892
    Newstar Chem Enterprise Ltd. is a technology based company located in Huzhou. Somos surtidor de Fluticasone furoate. 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 ...

    Purestar Chem Enterprise Co., Ltd.

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    Tipo de compañía: Supplier
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    Wuhan PharmChem Co., LTD.

    Tipo de compañía: Import & export company
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    País: P.R.China   Teléfono: +86 27 85835203   Fax: +86 27 85835203

    Senzhuo Industry Co.,Ltd

    País: P.R.China
    Teléfono: +86-15165036020
    Fax: +86-88902568
    Senzhuo Industry Co., Ltd. (“Senzhuo”) established in 2009, is a key chemical manufacturer and supplier in China. We are engaged in supply high quality pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. We also customize high value-added chemicals and intermediates for the customer. Senzhuo industy Co.,Ltd factory located in both Zhangqiu industrial zone and Jiangshu industrial zone. Sales office in Jinan city ...

    Xi'an Taicheng Chem Co., Ltd

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    Simagchem Corporation

    Tipo de compañía: Bulk chemical producer
    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 es un vendedor de Hexafluorozirconic acid.
    País: P.R.China   Teléfono: +86 592 2680 277   Fax: +86 592 2680 237

    FUDAW INDUSTRY LTD

    País: P.R.China
    Teléfono: +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. Además Cholecalciferol es suministrada por nosotros. 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

    Tipo de compañía: Bulk chemical producer
    País: P.R.China
    Teléfono: +86-15668417750
    Fax: +86-531-55690079

    Xiamen Hisunny Chemical Co., Ltd.

    Tipo de compañía: Leading producer
    Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. 3,3-Dimethylacrylic acid ethyl ester también será proporcionada por nosotros. 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. inquiries, you will get it!
    País: P.R.China   Teléfono: +86-592-3327115   Fax: +86-592-5823596

    Sancai Industry Co.,Ltd.

    Tipo de compañía: Leading producer
    País: P.R.China
    Teléfono: +86-531-88913079
    Fax: +86-531-88913079
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    Shandong Minglang Chemical Co., Ltd

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    H&Z Industry Co.,Ltd

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    País: P.R.China   Teléfono: +86 13583185792   Fax: +86 531 88905468

    Xingrui Industry Co., Limited

    Tipo de compañía: Leading producer
    País: P.R.China
    Teléfono: +86-531-88980365
    Fax: +86-531-88980365
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    Lori Industry Co., Ltd

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

    Tipo de compañía: 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-Bromo-4-(trifluoromethoxy)aniline también será proporcionada por nosotros. 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 ...
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    Hangzhou Zhongqi Chem Co., Ltd

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    Teléfono: +86-571-86976032
    Fax: +86-571-86972162
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    Dayang Chem (Hangzhou) Co.,Ltd.

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    Nantong Xindao Biotech Ltd

    Tipo de compañía: Leading producer
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    Shandong SanYoung Industry Co., Ltd

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    Xiamen Equation Chemical Co.,Ltd

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    AK Scientific, Inc.

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    Skyrun Industrial Co., Ltd.

    Tipo de compañía: Leading producer
    País: P.R.China
    Teléfono: +86-576-84015261
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    Leap Chem Co., Ltd

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    BIOZOL Diagnostica Vertrieb GmbH

    Tipo de compañía: Supplier of chemical products
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    País: Germany   Teléfono: +49-871-966346-0   Fax: +49-871-966346-13

    BuGuCh & Partners

    Tipo de compañía: Producer
    País: Germany
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    Safety Information

    Hazard Classes:
    Risk Codes:
    22-36/37/38-20/21/22 (R)
    Safety Codes:
    36-37/39-26 (S)
    WGK Germany:
    3
    RTECS:
    HA1600000
    Storage temperature:
    Store at RT.

    What other providers are available for CAS 52-90-4?

    In addition to the providers presented here for L-Cysteine with the CAS number 52-90-4, there are other 46 providers with slightly different product names available for this CAS number.

    +4 additional providers that we know from the past
    +2 additional providers that we know from the past
    Zehao Industry Co., Ltd. | Hangzhou Lingrui Chemical Co., Ltd. +2 additional providers that we know from the past
    +1 additional providers that we know from the past
    Purestar Chem Enterprise Co., Ltd. | Nantong Xindao Biotech Ltd +20 additional providers that we know from the past
    +2 additional providers that we know from the past
    +2 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
    +1 additional providers that we know from the past
    BLD Pharmatech Ltd +1 additional providers that we know from the past
    Carbone Scientific Co., Ltd. +1 additional providers that we know from the past
    +1 additional providers that we know from the past




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