L-Arginine

Category:Active Pharmaceutical Ingredients > Biochemical Ingredients > Amino Acids and Derivatives
Product Name:L-Arginine
CAS No.:74-79-3
Standard:ChP, USP, EP
Price(USD):1~10
Company:Arshine Group Co.,Ltd.

Basic Info
  • Grade: Pharmaceutical Grade

    Factory Location: Block 14, No.100, Luyun Road, Changsha 410205, Hunan, China.

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

  • Sample Provided: no

    Payment Terms: L/C

    L-Arginine(CAS No.74-79-3) is a naturally occurring amino acid, often referred to as a semi-essential amino acid because the body can produce it, but under certain conditions, supplementation may be necessary. It plays a crucial role in various physiological processes and is commonly used as a dietary supplement to support overall health and wellness.

    As a precursor to nitric oxide (NO) synthesis, L-Arginine is particularly known for its ability to promote blood vessel dilation and improve blood flow. This effect can have several potential benefits, such as supporting cardiovascular health, aiding in athletic performance, and enhancing circulation to various organs and tissues.

    L-Arginine supplements are available in various forms, including capsules, tablets, and powdered formulations, making it easy to incorporate into one's daily routine. Some products may combine L-Arginine with other nutrients or compounds to enhance its effects further.

    Key potential benefits of L-Arginine supplementation include:

    1:Cardiovascular Support: By promoting vasodilation and improving blood flow, L-Arginine may help maintain healthy blood pressure levels and support overall heart health.

    2:Athletic Performance: Increased blood flow to muscles may aid in exercise performance and recovery, as it helps deliver essential nutrients and oxygen to the muscles during physical activity.

    3:Erectile Function: L-Arginine's role in promoting blood flow has led to its use as a natural supplement for men seeking support for erectile function.

    4:Immune System Support: As an amino acid, L-Arginine contributes to the synthesis of proteins necessary for a robust immune system.

    5:Wound Healing: L-Arginine's involvement in collagen synthesis may help in wound healing and tissue repair.

    Tests

    Limits

    Test results

    Description

    White crystals or crystalline powder

    conforms

    Identification(IR)

    concordant with the reference spectrum

    conforms

    Assay

    98.5~101.5%

    99.7%

    Specific rotation[a].2

    +26.3°~+27.70

    +27.1°

    Chloride(C1)

    ≤0.05%

    <0.05%

    Sulfate(SO₄)

    ≤0.03%

    <0.03%

    Iron(Fe)

    ≤30ppm

    <30ppm

    Organic Impurities

    individual impurity ≤0.5% total impurities≤ 2.0%

    conforms

    Loss on drying

    ≤0.50%

    0.08%

    Residue on ignition

    ≤0.30%

    0.04%

    Endotoxin

    ≤6EU/g

    <6EU/g

    Total plate count

    ≤1000cfu/g

    conforms

    Yeast and Moulds

    ≤100cfu/g

    conforms

     

    Conclusion: Passed test according to the 

    Standard of USP43.

     

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