Isotope Science / Alfa Chemistry

L-Arginine:HCl (13C6; 15N4)

Catalog Number ACM202468255-1
CAS 202468-25-5
Synonyms L-Arginine-13C6,15N4 hydrochloride
IUPAC Name (2S)-2-(15N)azanyl-5-[bis(15N)(azanyl)(1-13C)methylideneamino](1,2,3,4,5-13C5)pentanoic acid;hydrochloride
Molecular Weight 220.59
Molecular Formula 13C6H15Cl15N4O2
Canonical SMILES [13CH2]([13CH2][13C@@H]([13C](=O)O)[15NH2])[13CH2][15N]=[13C]([15NH2])[15NH2].Cl
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;
InChI Key KWTQSFXGGICVPE-YAUSPDTOSA-N
Boiling Point 235 °C (455 °F) at ca. 1013 hPa (760 mmHg)-Decomposes on heating
Melting Point 226-230 °C (439-446 °F)
Density 1.42 g/cm3 at 20 °C (68 °F)
Appearance Colorless/white crystalline
Chemical Formula H2*N*C(=*NH)*NH(*CH2)3*CH(*NH2)*COOH·HCl
Chemical Purity 98%
Isotopic Enrichment 99 atom % 13C; 99 atom % 15N
Odor Odourless
pH 5.5-7 at 211 g/L at 25 °C (77 °F)
Unlabeled CAS 1119-34-2
Unlabeled Synonyms L-Arginine hydrochloride; L-Arginine monohydrochloride; (S)-2-Amino-5-guanidinopentanoic acid hydrochloride
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