L-Arginyl-L-Arginine

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Properties Simple | Detailed

Formula C12H26N8O3
IUPAC Name (2s)-2-[[(2s)-2-amino-5-guanidino-pentanoyl]amino]-5-guanidino-pentanoic acid
Molecular Mass 330.387 g·mol−1
Heat of Formation -600.8 ± 16.7 kJ·mol−1
Dipole Moment 2.59 ± 1.08 D
Volume 412.78 Å 3
Surface Area 317.84 Å 2
HOMO Energy -9.36 ± 0.55 eV
LUMO Energy 0.68 ± eV
Point Group Symmetry C1
Synonyms
  • (2s)-2-[[(2s)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid
  • (2s)-2-[[(2s)-2-amino-5-guanidino-1-oxopentyl]amino]-5-guanidinopentanoic acid
  • (2s)-2-[[(2s)-2-amino-5-guanidino-pentanoyl]amino]-5-guanidino-pentanoic acid
  • (2s)-2-[[(2s)-2-amino-5-guanidino-pentanoyl]amino]-5-guanidino-valeric acid
  • arg-arg
  • arginyl-l-arginine
  • arginylarginine
  • l-arginine, n2-l-arginyl-
CAS Number(s)
  • 15483-27-9
  • 455-64-1
InChIKey OMLWNBVRVJYMBQ-YUMQZZPRSA-N
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