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Home > Food Additives > Food Antioxidants > N-Acetyl-L-tyrosine for Sale > N-acetyl-l-tyrosine 99.9% white crystalline powder
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N-acetyl-l-tyrosine 99.9% white crystalline powder

7 Inquiries

Unit Price: Get Latest Price
CAS No.:

537-55-3

Grade:

Food Grade

Content:

99.9%

Port:

Shanghai

Packaging:

25kg/carton

Price valid (until):

2021-02-21

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

D-Glucuronolactone,Diallylamine,Cefpirome--Antibiotic and Antimicrobial Agents

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Please enter the product introduction information...

    Essential information:

    Name:N-acetyl-l-tyrosine

    CAS NO:537-55-3

    Molecular formula: c11h13no4

    Molecular weight: 223.22


    Instruction:

         N-acetyl-L-tyrosine (NALT) is an acetylated form of the amino acid L-tyrosine. NALT (as well as L-tyrosine) is used as a nootropic because it acts as a precursor for the important brain neurotransmitter dopamine. Dopamine has a large role in brain activities linked to reward, motivation, and pleasure, and plays a crucial part in modulating focus, motivation, cognitive flexibility, and emotional resilience. In addition to these creative-productive capacities and states, dopamine is one of the main regulators of motor control and coordination of body movements, so is also important for exercise and muscle performance. Supplying NALT (or other sources of L-tyrosine) for cognitive support may be especially useful when participating in more demanding or stressful tasks.[1] Oral NALT has increased brain levels of L-tyrosine. 

        N-acetyl-L-tyrosine (NALT or NAT) is a derivative of L-tyrosine promoted for its supposedly higher absorption and efficacy. People use it as a supplement to boost their physical and mental performance

        N-Acetyl L-Tyrosine is a more rapidly absorbed and bioavailable form of the amino acid L-tyrosine, and is less prone to urinary excretion.L-Tyrosine is converted in the body to key biological compounds, including epinephrine, dopamine, L-dopa, CoQ10, thyroid hormones, and melanin. The B vitamins pyridoxine (B-6), and folic acid are provided to assist in the conversion process.

       N-acetyl-l-tyrosine (NALT) seems to be experienced somewhat differently (and often at lower doses) than L-tyrosine. NALT is interesting because real world experience of people taking it in the nootropic community does not match up with the bioavailability data. Neurohacker believes it's important to consider bioavailability data, but not place too much weight on it. Especially, with ingredients like NALT, where almost all of the bioavailability studies have been either in animals, non-oral dosing (i.v, i.p. etc.), and usually both. During our formulation and testing process, the NALT form has been additive in the context of an overall nootropic formula at doses that are typically much lower than would be expected based on bioavailability data and research on L-tyrosine. We also believe that supplementation of tyrosine, no matter which form is used, is subject to threshold responses (see Neurohacker Dosing Principles) because tyrosine-induced increase in dopamine synthesis is regulated by end-product inhibition (i.e., once the optimal level is reached, higher levels of tyrosine will no longer increase dopamine synthesis).[3] 

       Memory and thinking skills (cognitive function). Research shows that taking tyrosine might improve mental performance, usually under stressful conditions These include cold-induced stress or noise-induced stress.

    Memory. Research shows that taking tyrosine improves memory during stressful conditions. These include cold-induced stress or multi-tasking. Tyrosine does not seem to improve memory during less stressful situations.

    Lack of sleep (sleep deprivation). Taking tyrosine helps people who have lost a night's sleep stay alert for about 3 hours longer than they otherwise would. Also, early research shows that tyrosine improves memory and reasoning in people who are sleep-deprived.

       The body uses tyrosine to make thyroxine, a thyroid hormone. Taking extra tyrosine might increase thyroxine levels too much, making hyperthyroidism and Graves disease worse. If you have one of these conditions, don't take tyrosine supplements.

    Package: 25kg cardboard drum


    Storage: store in dry and well ventilated warehouse


    Annual capacity: 500 tons / year

    ItemsSpecifications
    Appearance

     white crystalline powder

    Content

    99% - 101%



    Basic Info
    Product Name:

    N-Acetyl-L-tyrosine

    Other Name:

    L-Tyrosine,N-acetyl-;Tyrosine,N-acetyl-,L-;N-Acetyl-L-tyrosine;N-Acetyltyrosine;L-N-Acetyltyrosine;(2S)-2-Acetylamino-3-(4-hydroxyphenyl)propanoic acid;NSC 10853;(+)-(2S)-2-(Acetylamino)-3-(4-hydroxyphenyl)propanoic acid;Tyr-Excel;(2S)-2-Acetamido-3-(4-hydroxyphenyl)propanoic acid;29593-19-9

    CAS No.:

    537-55-3

    Molecular Formula:

    C11H13NO4

    InChIKeys:

    InChIKey=CAHKINHBCWCHCF-JTQLQIEISA-N

    Molecular Weight:

    223.22500

    Exact Mass:

    223.23

    EC Number:

    208-671-3

    UNII:

    DA8G610ZO5

    DSSTox ID:

    DTXSID7046045

    HScode:

    2924299090

    Categories:

    Food Antioxidants

    Characteristics
    PSA:

    86.63000

    XLogP3:

    -0.2

    Appearance:

    Solid

    Density:

    1.304 g/cm3

    Melting Point:

    151-153 °C

    Boiling Point:

    531.3ºC at 760 mmHg

    Flash Point:

    275.1ºC

    Refractive Index:

    1.577

    Water Solubility:

    Soluble in water (25 mg/ml), and ethanol.

    Storage Conditions:

    2-8ºC

    Collision Cross Section:

    154.5 Ų [M+Na]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|149.44 Ų [M-H]- [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]

    Hazard Identification

    Classification of the substance or mixture

    Serious eye damage, Category 1

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H318 Causes serious eye damage

    Precautionary statement(s)
    Prevention

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    Response

    P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    P317 Get medical help.

    Storage

    none

    Disposal

    none

    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:

    Manufactory

    Main Products:

    D-Glucuronolactone,Diallylamine,Cefpirome--Antibiotic and Antimicrobial Agents

    Location:

    11-10, Liquan 5th Road, Zouping City, Binzhou City, Shandong Province

    Payment Terms:

    TT against copy of documents,L/C

    Average lead Time:

    360

    Total Annual Revenue:

    $25 million-$50 million

    Total Employees:

    101-200

    Year of Establishment:

    2008

    Zouping Mingyuan Import and Export Trading Co., Ltd was established in 2002(Zouping Mingxing Chemical Co., Ltd.is manufacturing factory). is a professional manufacturer of pharmaceutical pesticide intermediates, food additives, electronic flame retardants, fine chemical raw materials. With the continuous growth and development of the company, in order to expand overseas export business, the company continues to optimize production, constantly increase import and export volume, the total import and export in the industry is in the leading position, in recent years has developed into a large export company integrated industry and trade. By virtue of our strong R & D team, rich production experience and quality assurance system around "ISO9001-2000"", we have established good cooperative relations with many customers in 48 countries and regions, such as the United States, Japan, South Korea, India and Europe, and developed hundreds of products. Many of these products are exported to the United States, Germany, New Zealand, India, South Korea, Japan, Belgium, Taiwan, Southeast Asia and other countries and regions in 2002 through ISO90012000 certification ,2003 through high-tech enterprise certification ,2003 through OHSM18000 occupational safety and health management system certification 2004

  • Inquiry History
    7 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    N-Acetyl-L-Tyrosine

    10.00 KG Jan 29, 2024
    United States

    N-Acetyl-L-Tyrosine

    10 G Feb 25, 2026
    Pakistan

    N-Acetyl-L-Tyrosine

    50.00 KG May 6, 2025
    Brazil

    N-ACETIL L-TIROSINA

    5.00 KG Jun 29, 2023
    Kyrgyzstan

    N-Acetyl-L-tyrosine

    5 KG Nov 1, 2023
    India

    β-Alanine (beta-alanine)

    25.00 KG Jan 29, 2024
    India

    L-Arginine

    50.00 KG Jan 29, 2024
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