11039

L-Arginine monohydrochloride

≥99.5% (AT), suitable for ligand binding assays, BioUltra

• Synonyme(s) : (S)-(+)-Arginine hydrochloride
• Formule empirique (notation de Hill) : C₆H₁₄N₄O₂ · HCl
• CAS Number: 1119-34-2
• Poids moléculaire : 210.66
• Beilstein: 3631658
• Numéro CE : 214-275-1
• Numéro MDL: MFCD00064550
• Code UNSPSC : 12352209
• ID de substance PubChem : 57646880
• Nomenclature NACRES : NA.26

Propriétés

• Product Name: L-Arginine monohydrochloride, BioUltra, ≥99.5% (AT)
• Gamme de produits: BioUltra
• Niveau de qualité: 200
• Essai: ≥99.5% (AT)
• Forme: powder or crystals
• Activité optique: [α]20/D +22.0±0.5°, c = 5% in 5 M HCl
• Technique(s): ligand binding assay: suitable
• Impuretés: insoluble matter, passes filter test; ≤0.3% foreign amino acids
• Résidus de calcination: ≤0.05%
• Perte: ≤0.05% loss on drying, 20 °C (HV)
• Couleur: colorless or white
• pH: 5.5-7.0 (25 °C, 1 M in H₂O)
• Pf: 220-230 °C
• Solubilité: H₂O: 1 M at 20 °C, clear, colorless
• Densité: 1.42 g/cm³ at 20 °C
• Traces d'anions: sulfate (SO₄^2-): ≤50 mg/kg
• Traces de cations: Al: ≤5 mg/kg; As: ≤0.1 mg/kg; Ba: ≤5 mg/kg; Bi: ≤5 mg/kg; Ca: ≤10 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤5 mg/kg; K: ≤50 mg/kg; Li: ≤5 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; Na: ≤50 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Sr: ≤5 mg/kg; Zn: ≤5 mg/kg
• λ: 1 M in H₂O
• Absorption UV: λ: 260 nm A_max: ≤0.2; λ: 280 nm A_max: ≤0.1
• Chaîne SMILES: Cl[H].N[C@@H](CCCNC(N)=N)C(O)=O
• InChI: 1S/C6H14N4O2.ClH/c7-4(5(11)12)2-1-3-10-6(8)9;/h4H,1-3,7H2,(H,11,12)(H4,8,9,10);1H/t4-;/m0./s1
• Clé InChI: KWTQSFXGGICVPE-WCCKRBBISA-N

Description

Application

L-Arginine monohydrochloride has been used to study the reversal of the inhibitory effect of L-N^G0-nitroarginine on non-cholinergic relaxations. It has also been used as a dietary supplement to study its effect on endothelium-dependent vasodilation.

Actions biochimiques/physiologiques

Substrat de l′oxyde nitrique synthase qui est converti en citrulline et oxyde nitrique (NO). Induit la libération d′insuline par un mécanisme dépendant de l′oxyde nitrique.

L-Arginine is considered as a semi essential amino acid. In most mammals including humans, L-Arginine synthesis occurs through intestinal-renal axis, from glutamine, glutamate and proline. Abnormal levels of L-Arginine is associated with the development of kidney and cardiovascular disease. L-arginine is found to decrease fat mass and visceral adiposity.

Informations sur la sécurité

• Code de la classe de stockage: 13 - Non Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Gloves