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L-Arginine, 99% buy - large image1
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L-Arginine, 99%

52 Inquiries

Unit Price: Get Latest Price
CAS No.:

74-79-3

Grade:

Food Grade

Content:

99%

Port:

Shanghai

Packaging:

25kg

Price valid (until):

2025-04-30

Company Type:
Manufactory
Location:
China
Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance
Average Lead Time:
7 days
Qualification:
Main Products:

N-Acetyl-L-Cysteine,L-Cysteine,L-Cysteine HCL Monohydrate,L-Cysteine HCL Anhydrous

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Shop L-Arginine, 99%-Detailed Image 1


      L-Arginine Detail  


    Uses
    Used in biochemical research, various types of hepatic coma and viral liver alanine aminotransferase abnormalities.
    Uses
    Nutritional supplement; flavoring agent. Special flavoring substances can be obtained by heating reaction with sugar (amino-carbonyl reaction). GB2760-2001 stipulates that it is a food flavoring allowed for use. An important component of amino acid infusion and comprehensive amino acid preparations.
    Uses
    Amino acid drugs.
    Uses
    Used as pharmaceutical raw materials and food additives
    Uses
    Nutritional supplement; flavoring agent. Special flavoring substances can be obtained by heating reaction with sugar (amino-carbonyl reaction). GB2760-2001 stipulates that it is a food flavoring allowed for use. An important component of amino acid infusion and comprehensive amino acid preparations.
    Uses
    Nitric oxide synthase substrate, which can be converted into citrulline and NO. Induces insulin secretion by a mechanism dependent on NO.
    Uses
    Arginine is an essential amino acid for maintaining the growth and development of infants and young children. It is an intermediate metabolite of the ornithine cycle, which can promote the conversion of ammonia into urea, thereby reducing blood ammonia levels. It is also the main component of sperm protein, which promotes sperm production and provides energy for sperm movement. In addition, intravenous injection of arginine can stimulate the pituitary gland to release growth hormone and can be used for pituitary function tests.

    Items Specifications

    Appearance

    White powder
    Loss on drying not more than 0.5%
    Residue on ignition not more than 0.3%

    Shop L-Arginine, 99%-Detailed Image 2


      Who we are?  


      Weihe Biotech has Anhui Weihe production base, and Henan Weihe Biological Engineering Co.,Ltd. It is a national high-tech enterprise and a national technological innovation demonstration enterprise specializing in the research and development, production, and sale of fermented Amino acids and Vitamin nutritional fortifiers.
    Company has strong technical force, has a reputation in the amino acid industry of technical experts and capable and efficient management team, the use of plant raw material fermentation method to produce a series of small varieties of amino acids. Its production process through green transformation and physical purification, without harmful chemical residues, the waste liquid wastewater produced through comprehensive utilization into waste into treasure, the formation of a circular industrial chain.


      What could we do?  


    1. Support sample orders for your trial production. And after the sample approved, we can negotiate for commercial order.

    2. Provide customized materials according to your specification demands.

    3. Various payment methods are available.

    4. Our products are sold worldwide, like Europe, North&South America, Asia and pacific area as well as Africa, we are aiming to establish long term cooperation with our clients.

    5. 7 DAYS 24 HOURS service. In time and clear response to customers questions. 100% guaranteed aftersales service, we are happy to provide guidance or solutions during your consumption.


    Shop L-Arginine, 99%-Detailed Image 3


    Shop L-Arginine, 99%-Detailed Image 4

    ECHEMI Editorial Reference
    L-Arginine is the nitrogen donor for synthesis of nitric oxide, a potent vasodilator that is deficient during times of sickle cell crisis.Target: OthersL-Arginine is an α-amino acid. It was first isolated in 1886. The L-form is one of the 20 most common natural amino acids. At the level of molecular genetics, in the structure of the messenger ribonucleic acid mRNA, CGU, CGC, CGA, CGG, AGA, and AGG, are the triplets of nucleotide bases or codons that code for arginine during protein synth
    Solid
    Arginine is a diaminomonocarboxylic acid. The nonessential amino acid, arginine, is a urea cycle amino acid and a precursor for the neurotransmitter nitric oxide, which plays a role in the regulation of the brain’s system of dilation and constriction of small blood vessels. It is strongly alkaline and its water solutions absorb carbon dioxide from the air (FCC, 1996). Functionality in foods includes, but is not limited to, nutrient and dietary supplement
    White crystalline powder
    ChEBI: An L-alpha-amino acid that is the L-isomer of arginine.

    Basic Info
    Product Name:

    L(+)-Arginine

    Other Name:

    ABL2 (38-end), active, His tagged human;FLJ41441;ANTI-ABL2 antibody produced in mouse;FLJ22224;FLJ31718;Abelson murine leukemia viral oncogene homolog 2;Abelson tyrosine-protein kinase 2;ABL2

    CAS No.:

    74-79-3

    Molecular Formula:

    C6H14N4O2

    InChIKeys:

    ODKSFYDXXFIFQN-BYPYZUCNSA-N

    Molecular Weight:

    174.2

    Exact Mass:

    174.20

    BRN:

    1725413

    EC Number:

    200-811-1

    TSCA:

    TSCA listed

    Color/Form:

    white

    HScode:

    29252000

    Categories:

    Nutrition Supplements

    Characteristics
    λmax:

    λ: 260 nm Amax: ≤0.2λ: 280 nm Amax: ≤0.1

    PSA:

    128

    Physical Properties:

    Solubility 14.87 (20 ℃) g/100 g H2O, pI 10.76, dissociation constants: pK1 2.01, pK2 9.04 (a-NH2), pK3 12.48 (guanidyl).

    XLogP3:

    -4.2

    Appearance:

    white powder

    Density:

    1.2297 (rough estimate)

    Melting Point:

    222 °C (dec.) (lit.)

    Boiling Point:

    305.18°C (rough estimate)

    Flash Point:

    176.1±30.7 °C

    Refractive Index:

    27 ° (C=8, 6mol/L HCl)

    Water Solubility:

    148.7 g/L (20 ºC)

    Storage Conditions:

    Storeat0-5

    Toxicity:

    cyt-grh-par 100 mmol/L IJEBA6 24,460,86

    Flammability characteristics:

    Flammable; burning produces toxic nitrogen oxide fumes

    Specific rotation:

    27.1 º (c=8, 6N HCl)

    Odor:

    Faint

    PH:

    10.5-12.0 (25℃, 0.5M in H2O)

    PKA:

    1.82, 8.99, 12.5(at 25℃)

    Henrys Law Constant:

    9.9×1014mol/(m3Pa) at 25℃, Saxena and Hildemann (1996)

    Critical Temperature & Pressure:

    2-8°C

    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:

    Manufactory

    Main Products:

    N-Acetyl-L-Cysteine,L-Cysteine,L-Cysteine HCL Monohydrate,L-Cysteine HCL Anhydrous

    Location:

    Building 1, Greenland Binhu International city, South Unive

    Payment Terms:

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

    Average lead Time:

    7 days

    Total Annual Revenue:

    $25 million-$50 million

    Total Employees:

    51-100

    Year of Establishment:

    2020

    Henan Weihe Biological Engineering Co., Ltd. is a modern enterprise focusing on Research&Development and manufacture of Amino Acids and derivatives. Professional production of L-Cysteine, L-Cysteine Hydrochloride, N-Acetyl-L-Cysteine and other products. Henan Weihe, with a strict quality assurance system and has passed ISO 9001, as well as KOSHER and HALAL certification. Products confirm with the international and domestic quality standards, such as USP, BP, EP, AJI, FCC, etc.



    Henan Weihe Biological Engineering Co., Ltd. relies on superb technical team, advanced production equipment, strict management system, fine manufacturing process, stable product quality, and has won the trust and praise of customers with its multi-variety management characteristics, more professional and modern praise.


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

    L-Arginine 

    1.00 KG Oct 8, 2024
    India

    L-Arginine

    50.00 KG Jan 29, 2024
    India

    L-Arginine

    20.00 MT Dec 13, 2023
    South Korea

    L-Arginine

    6 MT Jun 30, 2026
    India

    L Arginine Base USP

    300.00 KG May 18, 2026
    Austria

    L-arginine

    5000 MG Jan 19, 2026
    Slovenia

    L-ARGININE

    400 KG Jan 9, 2026
    India

    L- arginine

    100.00 KG Oct 27, 2025
    Thailand

    L-Arginine

    1 KG Feb 3, 2025
    United Kingdom

    L-Arginine

    15.00 MT Nov 22, 2024
    Egypt

    L- carnitine

    1 TON Nov 19, 2024
    United States

    L-Arginine Powder

    10 MT Oct 18, 2024
    Australia

    L arginine

    50 KG Mar 7, 2024
    India

    L-Arginine

    50 KG Feb 6, 2024
    India

    L-Arginine

    25.00 KG Dec 25, 2023
    United Kingdom

    L-Arginine

    1 MT Dec 7, 2023
    Colombia

    L-Arginine Base 99% HAIDE BIOTECH

    20 KG Oct 23, 2023
    Netherlands

    L-Arginine

    18 MT Aug 3, 2026
    Turkey

    L-ARGININE

    1 MT Feb 4, 2026
    India

    L- Arginine

    30 MT Oct 13, 2025
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