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Home > Pharmaceutical Intermediates > Antineoplastics > L-Selenomethionine for Sale > Factory Supply High Quality Selenium Methionine Powder
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Factory Supply High Quality Selenium Methionine Powder

1 Inquiries

Unit Price: Get Latest Price
CAS No.:

3211-76-5

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Shanghai

Brand:

Source Herb

Packaging:

25kg/Carboard Drum

Price valid (until):

2024-11-09

Company Type:
Trader
Location:
China
Qualification:
Main Products:

Red Yeast Rice,Saw Palmetto Extract,Berberine HCL

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Shop Factory Supply High Quality Selenium Methionine Powder-Detailed Image 1 Shop Factory Supply High Quality Selenium Methionine Powder-Detailed Image 2

    Selenium Methionine


    Product Description:

    Selenium Methionine is the third generation of trace elements additives. It provides the trace elements of selenium, as well as balanced
    and effective methionine.


    Selenium Methionine is stable. It absorbs and cycles in the form of amino acids, and can significantly reduce the antagonistic effect of
    other inorganic elements to get a higher biological value.


    Product Function:

    1. Selenium Methionine has anti-cancer effects. Human selenium deficiency is prone to liver cancer, lung cancer, stomach cancer,
    esophageal cancer, kidney cancer, prostate cancer, bladder cancer, cervical cancer, and leukemia.

    2. Selenium Methionine has an antioxidant effect. Selenium is the best anti-aging substance. If the body lacks selenium, it will be "no
    longer young" and will lead to premature aging;

    3. Selenium Methionine can enhance human immunity. Lack of selenium reduces the body's immunity.

    4. Selenium Methionine has the effect of antagonizing harmful heavy metals. Selenium deficiency is likely to cause symptoms of heavy
    metal poisoning such as lead, arsenic, and cadmium.

    5. Selenium Methionine can regulate the absorption and utilization of vitamin A, vitamin C, vitamin E, and vitamin K. Selenium deficiency
    can cause diseases such as myopia, cataract, retinopathy, fundus diseases, and age-related macular degeneration.

    6. Selenium Methionine has the function of regulating the synthesis of proteins. Lack of selenium can cause protein energy deficiency
    malnutrition, chromosomal damage, and so on.

    7. Selenium Methionine can enhance reproductive function. Lack of selenium can cause the emission of sperm to be blocked, sperm
    motility is low, deformity occurs, the conception rate is reduced, and the incidence of uterine inflammation is increased.


    Application:

    Selenium Methionine used as Feed additives, nutritional supplements

    Selenium Methionine can improve animal carcass quality, and increase lean percentage.

    Selenium Methionine's main function is to produce glutathione peroxidase (GSH-Px), and it is of great significance that selenium will be
    integrated into the muscle of growing pigs. Methionine Selenium is the natural existent form of Selenium Methionine in the organizations
    of animals and plants.


    FAQ:

    1. What's the MOQ?

    Generally the MOQ is 1kg, Best 25KG/DRUM

    1. Is there any discount?

    Yes, we will give you the best discount according to the size of your order!

    1. How can I confirm the product quality before placing orders?

    We will send you the existing sample or prepare the sample according to your request and send it to you for your confirmation!

    1. How do you treat quality complaint?

    If the quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately!

    1. How to contact with us ?

    Through SKYPE, WHATSAPP, WeChat, and E-mail.

    1. How to place an order & payment ?

    (1). Conduct product consultation,

    (2). Determine the sample,

    (3).After the sample quality meets the requirements, send us the PO,

    (4). We reply to PI

    (5). The customer completes the payment,

    (6). Receive payment for goods, export products,

    (7). The customer receives the goods and completes the order.

     

    Cooperative customers:

    Our products are exported to European and American countries.

    It also has a large customer base in Southeast Asia and other regions.

     

    After-sale service:

    If the quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately!

    100% responsible person, safe and reliable, integrity first.

    Shop Factory Supply High Quality Selenium Methionine Powder-Detailed Image 3 Shop Factory Supply High Quality Selenium Methionine Powder-Detailed Image 4 Shop Factory Supply High Quality Selenium Methionine Powder-Detailed Image 5 Shop Factory Supply High Quality Selenium Methionine Powder-Detailed Image 6 Shop Factory Supply High Quality Selenium Methionine Powder-Detailed Image 7 Shop Factory Supply High Quality Selenium Methionine Powder-Detailed Image 8

    Basic Info
    Product Name:

    L-Selenomethionine

    Other Name:

    Butanoic acid,2-amino-4-(methylseleno)-,(2S)-;Butyric acid,2-amino-4-(methylselenyl)-,L-;Butanoic acid,2-amino-4-(methylseleno)-,(S)-;(2S)-2-Amino-4-(methylseleno)butanoic acid;Seleno-L-methionine;Selenomethionine;L-Selenomethionine;SelenoSource AF 2000;Selenomax;SelenoSource AF 600;SelenoSource AF;Vitaselenium;Prince Se Yeast 2000;(2S)-2-Azaniumyl-4-methylselanylbutanoate

    CAS No.:

    3211-76-5

    Molecular Formula:

    C5H11NO2Se

    InChIKeys:

    InChIKey=RJFAYQIBOAGBLC-BYPYZUCNSA-N

    Molecular Weight:

    196.11

    Exact Mass:

    196.11

    EC Number:

    2017-001-1

    UNII:

    964MRK2PEL

    NSC Number:

    760370

    DSSTox ID:

    DTXSID8046824

    NCI Thesaurus Code:

    C2833

    HScode:

    2922499990

    Categories:

    Antineoplastics

    Characteristics
    PSA:

    63.3

    XLogP3:

    0.65930

    Appearance:

    white to off-white powder

    Melting Point:

    275 °C (decomp)

    Boiling Point:

    320.78°C at 760 mmHg

    Flash Point:

    147.8±26.5 °C

    Refractive Index:

    18 ° (C=0.5, 2mol/L HCl)

    Water Solubility:

    H2O: 50 mg/mL

    Storage Conditions:

    −20°C

    Specific rotation:

    18 º (c=1, 1N HCl)

    Collision Cross Section:

    137.67 Ų [M+H]+ [CCS Type: DT, Method: stepped-field]|150 Ų [M-H]-

    Hazard Identification

    Classification of the substance or mixture

    Acute toxicity - Category 3, Oral

    Acute toxicity - Category 3, Inhalation

    Specific target organ toxicity – repeated exposure, Category 2

    Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

    Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H301 Toxic if swallowed

    H331 Toxic if inhaled

    H373 May cause damage to organs through prolonged or repeated exposure

    H410 Very toxic to aquatic life with long lasting effects

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P270 Do not eat, drink or smoke when using this product.

    P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

    P271 Use only outdoors or in a well-ventilated area.

    P260 Do not breathe dust/fume/gas/mist/vapours/spray.

    P273 Avoid release to the environment.

    Response

    P301+P316 IF SWALLOWED: Get emergency medical help immediately.

    P321 Specific treatment (see ... on this label).

    P330 Rinse mouth.

    P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

    P316 Get emergency medical help immediately.

    P319 Get medical help if you feel unwell.

    P391 Collect spillage.

    Storage

    P405 Store locked up.

    P403+P233 Store in a well-ventilated place. Keep container tightly closed.

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Red Yeast Rice,Saw Palmetto Extract,Berberine HCL

    Location:

    Room 207-3, 2nd Floor, Building C, 16 Longtan Road, Cangqian Street, Yuhang District, Hangzhou City, Zhejiang Province

    Payment Terms:

    TT against copy of documents,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    7

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    11-50

    Year of Establishment:

    2016

  • Inquiry History
    1 Inquiries
    Country Product Purchase Quantity Date Posted
    United States

    Selenomethionine Powder 98%

    25 KG Apr 30, 2026
    Post an enquiry for this product
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