L-Arginine-13C6,15N4 Hydrochloride

• CAT Number: R030755
• CAS Number: 202468-25-5
• Molecular Formula: C6H15ClN4O2
• Molecular Weight: 220.589
• Purity: ≥95%
• Synonyms: L-Arginine-guanidino,1,2,3,4,5-13C6-guanidino,guanidino,guanidino,N2-15N4 Hydrochloride; L-Arginine-13C6-15N4 Monohydrochloride; 13C615N4 L-Arginine-hydrochloride
• Storage: Room temperature
• IUPAC Name: (2S)-2-azanyl-5-[bis(azanyl)methylideneamino]pentanoic acid;hydrochloride
• InChI: 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/i1+1,2+1,3+1,4+1,5+1,6+1,7+1,8+1,9+1,10+1
• InChIKey: KWTQSFXGGICVPE-YAUSPDTOSA-N
• SMILES: C(CC(C(=O)O)N)CN=C(N)N.Cl

L-Arginine-¹³C₆,¹⁵N₄ hydrochloride is a stable isotope-labeled derivative of the amino acid L-arginine. It is used in metabolic studies and protein quantification experiments utilizing mass spectrometry. By incorporating isotopic labels into amino acids, researchers can track metabolic pathways and protein synthesis in biological systems with enhanced precision and sensitivity, facilitating studies in fields such as biochemistry, pharmacology, and nutrition.