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Product name
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L-Arginine Hydrochloride;
L-Arginine HCL;
2-Amino-5-guanidinovaleric acid mono hydrochloride
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CAS No.
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1119-34-2
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Molecular Formula
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C6H14N4O2.HCl
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Molecular Weight
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210.664
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Quality Standard
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98% up by HPLC,EP10
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Appearance
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White crystalline powder
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Test Items
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Specifications
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Results
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Appearance
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White crystalline powder
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Conforms
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Assay(on dry basis)
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98.5%~ 101.5%
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99.5%
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Identification
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The IR spectrum conforms to that of Reference Standard
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Conforms
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Specific rotation
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+21.4°~+23.6°
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+23.0°
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Loss on drying
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≤0.2%
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0.03%
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Residue on ignition
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≤ 0.1%
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0.03%
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Total plate count
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≤ 1000CFU/g
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Conforms
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Moulds & Yeasts
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≤ 100CFU/g
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Conforms
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Sulfate
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≤ 0.03%
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<0.03%
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Chloride
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16.5% - 17.1%
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17.0%
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Individual impurity
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≤ 0.5%
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Conforms
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Total impurities
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≤ 2.0%
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Conforms
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Conclusion
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It conforms to all the requirements of USP43.
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L-Arginine Hydrochloride (CAS 1119-34-2)
1. Product Specifications
Quality Standard: EP10
Assay: ≥99% (by HPLC)
Special Tests: Ninhydrin-positive substances, Endotoxin, Pyrogen
2. Key Functions
✔ Growth Hormone Secretion: Stimulates pituitary release to support muscle repair & metabolic regulation
✔ Cardiovascular Support: Enhances endothelial function via NO pathway, reduces oxidative stress
✔ Immune Modulation: Promotes lymphocyte proliferation & accelerates wound healing
✔ Metabolic Regulation: Participates in urea cycle and protein synthesis
3. Applications
✔ Pharmaceutical Injections: Adjuvant therapy for hepatic encephalopathy, component of amino acid infusions
✔ Nutritional Supplements: Pre-workout formulas & recovery boosters
4. Competitive Advantages
✔ Quality Assurance: GMP-certified production with DMF documentation (virtual/on-site audit available)
✔ Cost Efficiency: 15-20% below market price, 400MT annual capacity + 5MT ready stock
✔ Full Compliance: COPP/ISO 9001/14001 certified, REACH registration (planned 2026 for EU >1MT shipments) |
Pharma Sources Insight July 2025
