L-Arginine
CAS Registry Number®
74-79-3
CAS Name
L-ArginineMolecular Formula
C6H14N4O2Molecular Mass
174.20Cite this Page
L-Arginine. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=74-79-3 (retrieved ) (CAS RN: 74-79-3). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
244 °CDensity (2)
1.10 g/cm³
Source(s)
- (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
- (2) Lee, Myung-Jae; Bulletin of the Korean Chemical Society, (2004), 25(7), 1046-1050, CAplus
Other Names and Identifiers
InChI
InChI=1S/C6H14N4O2/c7-4(5(11)12)2-1-3-10-6(8)9/h4H,1-3,7H2,(H,11,12)(H4,8,9,10)/t4-/m0/s1
InChIKey
InChIKey=ODKSFYDXXFIFQN-BYPYZUCNSA-N
SMILES
C(CCNC(=N)N)[C@@H](C(O)=O)N
Canonical SMILES
O=C(O)C(N)CCCNC(=N)N
Other Names for this Substance
- L-Arginine
- Arginine, L-
- Arginine
- Pentanoic acid, 2-amino-5-[(aminoiminomethyl)amino]-, (S)-
- L-(+)-Arginine
Deleted or Replaced CAS Registry Numbers
142-49-4, 7004-12-8, 154605-63-7, 154605-67-1, 667422-95-9, 1332377-47-5
