{"id":10631,"date":"2026-03-09T12:18:33","date_gmt":"2026-03-09T12:18:33","guid":{"rendered":"https:\/\/longchangextracts.com\/d-arginine-cas-157-06-2-complete-guide\/"},"modified":"2026-03-09T12:18:33","modified_gmt":"2026-03-09T12:18:33","slug":"d-arginine-cas-157-06-2-complete-guide","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/de\/d-arginine-cas-157-06-2-complete-guide\/","title":{"rendered":"D-Arginine (CAS 157-06-2): Complete Guide to This Essential Amino Acid Isomer"},"content":{"rendered":"

D-Arginine (CAS 157-06-2)<\/strong> is the D-isomer of arginine, a conditionally non-essential amino acid. While L-arginine is the more commonly discussed form in nutritional supplements, D-arginine serves distinct biological functions and research applications. This compound is also known by its systematic name D(-)-Arginine and represents the mirror image of L-arginine at the alpha carbon position.<\/p>\n\n\n\n

The molecular formula of D-Arginine is C\u2086H\u2081\u2084N\u2084O\u2082 with a molecular weight of 174.20 g\/mol. It appears as a white crystalline powder and is soluble in water. As a D-amino acid, D-arginine is not incorporated into proteins during translation, but it plays important roles in various biochemical processes and pharmaceutical applications.<\/p>\n\n\n\n

Was sind die Vorteile?<\/h2>\n\n\n\n

Nitric Oxide Synthesis<\/h3>\n\n\n\n

D-Arginine can react with hydrogen peroxide to produce nitric oxide through non-enzymatic synthesis. This property makes it valuable in research settings studying nitric oxide pathways, which are crucial for cardiovascular health, immune function, and cellular signaling.<\/p>\n\n\n\n

Antimicrobial Properties<\/h3>\n\n\n\n

Research has demonstrated that D-arginine exhibits antimicrobial effects against certain bacteria by inhibiting peptide synthesis. Unlike L-arginine, the D-form cannot be metabolized by standard bacterial enzymatic pathways, giving it unique antimicrobial potential.<\/p>\n\n\n\n

Anwendungen in der Pharmazie<\/h3>\n\n\n\n

The derivative 1-deamino-8-D-arginine vasopressin (desmopressin), synthesized from D-arginine, is clinically significant for managing hemophilia and von Willebrand’s disease. This highlights the importance of D-arginine as a pharmaceutical intermediate.<\/p>\n\n\n\n

Arginine Decarboxylase Inhibitor<\/h3>\n\n\n\n

D-Arginine functions as an EC 4.1.1.19 (arginine decarboxylase) inhibitor, making it useful in biochemical research to study arginine metabolism and enzyme pathways.<\/p>\n\n\n\n

Wozu dient es?<\/h2>\n\n\n\n

Pharmaceutical Intermediate:<\/strong> D-Arginine serves as a crucial building block in synthesizing various pharmaceutical compounds, particularly vasopressin analogs and other peptide-based therapeutics.<\/p>\n\n\n\n

Biochemical Research:<\/strong> Researchers utilize D-arginine to study amino acid metabolism, enzyme inhibition, and nitric oxide synthesis pathways. Its distinct stereochemistry allows for controlled experiments in biochemical studies.<\/p>\n\n\n\n

Nutritional Supplement Research:<\/strong> While L-arginine dominates the supplement market, D-arginine is studied for its unique metabolic properties and potential applications where L-arginine cannot be used.<\/p>\n\n\n\n

Chemische Synthese:<\/strong> In organic chemistry, D-arginine acts as a chiral building block for synthesizing peptides and other chiral compounds.<\/p>\n\n\n\n

Sicherheit und Handhabung<\/h2>\n\n\n\n

General Safety:<\/strong> D-Arginine is generally regarded as safe when handled appropriately. However, standard laboratory safety precautions should be observed:<\/p>\n\n\n\n

    \n
  • Use personal protective equipment (PPE) including gloves and safety goggles<\/li>\n
  • Avoid inhalation of dust or particles<\/li>\n
  • Store in a cool, dry place away from incompatible materials<\/li>\n<\/ul>\n\n\n\n

    Storage Conditions:<\/strong> Store D-Arginine at room temperature (15-25\u00b0C) in a tightly sealed container protected from moisture and light. Proper storage ensures stability and maintains product quality.<\/p>\n\n\n\n

    Rechtlicher Status:<\/strong> D-Arginine is available for research and pharmaceutical applications. For specific regulatory questions, consult relevant authorities in your jurisdiction.<\/p>\n\n\n\n

    H\u00e4ufig gestellte Fragen<\/h2>\n\n\n\n

    What is the difference between D-Arginine and L-Arginine?<\/strong>
    D-Arginine and L-Arginine are stereoisomers (mirror images) of each other. L-Arginine is the biologically active form used by the body for protein synthesis and nitric oxide production. D-Arginine has different biological activities and is primarily used in research and pharmaceutical applications.<\/p>\n\n\n\n

    Can D-Arginine be used in supplements?<\/strong>
    Most commercial supplements contain L-Arginine. D-Arginine is primarily used in research and pharmaceutical manufacturing rather than direct consumer supplementation.<\/p>\n\n\n\n

    Is D-Arginine safe?<\/strong>
    When handled following standard laboratory safety protocols, D-Arginine is considered safe for research and industrial applications.<\/p>\n\n\n\n

    What is the CAS number for D-Arginine?<\/strong>
    D-Arginine has the CAS number 157-06-2, which uniquely identifies this specific chemical compound.<\/p>\n\n\n\n

    Why Choose Our D-Arginine?<\/h2>\n\n\n\n

    We supply high-purity D-Arginine (CAS 157-06-2) meeting pharmaceutical and research-grade specifications. Our product undergoes rigorous quality testing to ensure consistency and reliability for your applications.<\/p>\n\n\n\n

      \n
    • High purity (>98%)<\/li>\n
    • Pharmaceutical-grade quality<\/li>\n
    • Wettbewerbsf\u00e4hige Preise<\/li>\n
    • Zuverl\u00e4ssige Lieferkette<\/li>\n
    • Technical support available<\/li>\n<\/ul>\n\n\n\n

      Schlussfolgerung<\/h2>\n\n\n\n

      D-Arginine (CAS 157-06-2) is a valuable compound with unique properties distinct from its L- counterpart. Its roles in nitric oxide research, antimicrobial applications, and as a pharmaceutical intermediate make it an important chemical for various industries. Understanding its specific uses and handling requirements is essential for maximizing its benefits in research and manufacturing settings.<\/p>","protected":false},"excerpt":{"rendered":"

      D-Arginine (CAS 157-06-2) is the D-isomer of arginine, a conditionally non-essential amino acid. While L-arginine is the more commonly discussed form in nutritional supplements, D-arginine serves distinct biological functions and research applications. This compound is also known by its systematic name D(-)-Arginine and represents the mirror image of L-arginine at the alpha carbon position. The […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"yoast_head":"\nD-Arginine (CAS 157-06-2): Complete Guide to This Essential Amino Acid Isomer - China Chemical Manufacturer<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangextracts.com\/de\/d-arginine-cas-157-06-2-complete-guide\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"D-Arginine (CAS 157-06-2): Complete Guide to This Essential Amino Acid Isomer - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"D-Arginine (CAS 157-06-2) is the D-isomer of arginine, a conditionally non-essential amino acid. 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