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Home > Food Additives > Nutrition Supplements > (-)-Carnitine for Sale > Weight Loss Material 541-15-1 L Carnitine Base Powder L Carnitine
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Weight Loss Material 541-15-1 L Carnitine Base Powder L Carnitine

73 Inquiries

Unit Price:

$17.6/KG FOB

Get Latest Price
CAS No.:

541-15-1

Grade:

Food Grade

Content:

99%

Port:

Shanghai, China

Packaging:

25 kgs/Drum(s)

Price valid (until):

2026-12-31

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

Food Additives

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Introduction  


    L-Carnitine is an amino acid derivative involved in human energy metabolism, whose main function is to transport long-chain fatty acids into mitochondria for oxidative decomposition to produce energy, and it is widely used in fields such as sports nutrition and weight management.

    TEST  ITEM

    LIMIT

    TEST  RESULT

    Optical activity

    -26--290

    -28.370

    Assay

    99-101%

    99.46%

    Loss on drying

    <1.0%

    0.21%

    Ignition residue

    <0.5%

    0.15%

    Heavy metal

    <10ppm

    <10ppm


      Product Application  


    (1) Sports nutrition field: It helps improve the efficiency of energy supply during exercise and reduce post-exercise fatigue, and is often used in sports supplements.

    (2) Weight management-related: On the basis of diet control and exercise, it can help promote the oxidative decomposition of fatty acids and provide auxiliary support for weight management (note that it cannot replace diet and exercise).

    (3) Specific health support: It is used to improve fatigue, muscle weakness and other problems caused by L-carnitine deficiency (such as those caused by certain genetic diseases, long-term vegetarianism, chronic kidney disease, etc.), and must be used under professional guidance.

    (4) Other auxiliary scenarios: In the field of neonatology, it can be used to assist in improving the energy metabolism of premature infants or newborns with metabolic problems; in terms of cardiovascular health, there are also studies exploring its auxiliary effect on myocardial energy supply, but it must be used as directed by a doctor.


      Product Function  


    (1) Core transportation in energy metabolism: Acting as a "fatty acid transporter", it transports long-chain fatty acids ingested by the human body into the mitochondria, providing key support for the oxidative decomposition of fatty acids and the production of ATP (adenosine triphosphate, the main energy source of cells), and ensuring energy supply for daily body activities and physiological functions.

    (2) Auxiliary improvement of sports performance: During exercise, it can accelerate the decomposition of fatty acids for energy, reduce the muscle's dependence on glycogen, delay the rate of glycogen consumption during exercise, and at the same time help reduce lactic acid accumulation after exercise, alleviate muscle fatigue, and assist in improving exercise endurance and recovery efficiency.

    (3) Auxiliary role in weight management: On the premise of diet control and regular exercise, it promotes the oxidative decomposition of fat, reduces fat accumulation in the body, and provides auxiliary support for weight management (it should be clarified that it cannot replace diet control and exercise, and does not have direct "fat-burning" or "weight-loss" effects).

    (4) Support for specific physiological functions: It maintains the stability of myocardial cell energy metabolism and provides energy for myocardial contraction; participates in the maintenance of sperm maturation and vitality, and has a certain supporting effect on male reproductive health; it can also assist in improving fatigue, muscle weakness and other problems caused by L-carnitine deficiency (such as those caused by genetic defects, chronic diseases, etc.).

    Basic Info
    Product Name:

    (-)-Carnitine

    Other Name:

    1-Propanaminium,3-carboxy-2-hydroxy-N,N,N-trimethyl-,inner salt,(2R)-;Ammonium,(3-carboxy-2-hydroxypropyl)trimethyl-,hydroxide,inner salt,L-;1-Propanaminium,3-carboxy-2-hydroxy-N,N,N-trimethyl-,hydroxide,inner salt,(R)-;(-)-Carnitine;Carnitine,(-)-;l-Carnitine;Vitamin BT;L-(-)-Carnitine;Carnitine;L-Carnitine;(-)-L-Carnitine;Levocarnitine;(R)-Carnitine;1-Propanaminium,3-carboxy-2-hydroxy-N,N,N-trimethyl-,inner salt,(R)-;ST 198;Carniking 50;Carnitene;Carniking;Carnitor;Carnilean;Coaxel;Carnipass;Carnipass 20;L-Carnipure;Natrulon RC;Carnivit;Carnil;Aminocarnifarm;(3R)-3-Hydroxy-4-(trimethylazaniumyl)butanoate;101512-81-6;4209-27-2;7634-98-2

    CAS No.:

    541-15-1

    Molecular Formula:

    C7H15NO3

    InChIKeys:

    InChIKey=PHIQHXFUZVPYII-ZCFIWIBFSA-N

    Molecular Weight:

    161.199

    Exact Mass:

    161.105194

    EC Number:

    208-768-0

    UNII:

    0G389FZZ9M

    NSC Number:

    759132|741806

    DSSTox ID:

    DTXSID4023208

    NCI Thesaurus Code:

    C26657

    Color/Form:

    White, crystalline, hygroscopic powder

    ATC Code:

    A16AA01|A - Alimentary tract and metabolism

    HScode:

    29239000

    Categories:

    Nutrition Supplements

    Characteristics
    PSA:

    60.36000

    XLogP3:

    -0.2

    Appearance:

    Solid

    Density:

    0.64 g/cm3

    Melting Point:

    196-198 °C

    Refractive Index:

    -32 ° (C=1, H2O)

    Water Solubility:

    2500 g/L (20 ºC)

    Storage Conditions:

    2-8°C

    Toxicity:

    LD50 orally in Rabbit: > 5000 mg/kg

    Specific rotation:

    The specific optical rotation is between -29 and -32

    PKA:

    3.8None

    Collision Cross Section:

    133.1 Ų [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|130 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine]|132.9 Ų [M+H]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|132.9 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]

    Experimental Properties:

    Hydroxyl radical reaction rate constant = 2.7X10-11 cu cm/molecule-sec at 25 °C (est)

    Hazard Identification

    Classification of the substance or mixture

    Not classified.

    GHS label elements, including precautionary statements

    Pictogram(s) No symbol.
    Signal word

    No signal word

    Hazard statement(s)

    none

    Precautionary statement(s)
    Prevention

    none

    Response

    none

    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:

    Trader

    Main Products:

    Food Additives

    Location:

    Room 501, Gate 5, Building 14, Shengjing Garden, Tiedong Road Street, Hebei District, Tianjin, China

    Payment Terms:

    TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    11-50

    Year of Establishment:

    2024

  • Inquiry History
    73 Inquiries
    Country Product Purchase Quantity Date Posted
    Brazil

    CARNITINE CAS 541-15-1

    5 KG Apr 1, 2026
    Peru

    L-Carnitine 99% powder Food bulk CAS 541-15-1 Acety L carnitine Hcl

    25 KG Nov 7, 2023
    India

    L-Carnitine 99% powder Food bulk CAS 541-15-1 Acety L carnitine Hcl

    100 KG Aug 23, 2023
    Pakistan

    L-carnitine

    25.00 KG Mar 17, 2025
    India

    L-carnitine base

    100.00 KG Aug 7, 2023
    India

    L-Carnitine 

    100.00 KG Jun 6, 2025
    India

    L-carnitine base

    5.00 MT Aug 5, 2023
    India

    L-Carnitine

    40.00 KG May 28, 2025
    United States

    L-Carnitine

    100.00 KG Jun 7, 2025
    India

    L-carnitine base

    10.00 KG Nov 20, 2023
    India

    Levocarnitine API

    5.00 MT Oct 16, 2023
    United Arab Emirates

    L-Carnitine

    100.00 MT Aug 4, 2025
    India

    L-carnitine base

    1000.00 KG Jan 25, 2024
    India

    L-carnitine base

    1.00 MT Sep 26, 2023
    India

    L-carnitine base

    100.00 KG Aug 21, 2023
    India

    L-Carnitine

    5.00 KG Mar 26, 2025
    Germany

    L-carnitine

    25.00 KG May 8, 2025
    India

    L-Carnitine

    20.00 KG Mar 23, 2026
    Mexico

    Weight Loss L Carnitine Powder

    1 KG Jun 6, 2026
    India

    L-Carnitine

    2.0 MT Mar 9, 2026
    Post an enquiry for this product
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