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Chemical structure of H-Arg-Arg-Arg-Arg-Arg-Arg-Arg-OH

GA22061

H-Arg-Arg-Arg-Arg-Arg-Arg-Arg-OH

Also known as (2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid

Arginine oligomers as heptaarginine, either alone or when conjugated to therapeutic agents or large biopolymers, have been shown to cross readily a variety of biological membranes (e·g· lipid bilayers and epithelial tissue)· The importance of the guanidinium group in transport was supported by the observation that short oligomers of arginine entered cells far more rapidly than the corresponding oligomers of either lysine, histidine, ornithine, or citrulline

ChemicalCAS165893-48-1MW1111.33FormulaC42H86N28O8
CAS number
165893-48-1
Molecular weight
1111.33
Formula
C42H86N28O8
Solubility
Soluble in DMSO
InChIKey
YCEORMDTHWMXDU-RMIXPHLWSA-N
Catalogue number
GA22061
Brand
GLPBIO
Computed properties PubChem CID 10170663 · XLogP -12.9 · TPSA 689 Ų · H-bond donors 22
XLogP
-12.9
TPSA
689 Ų
H-bond donors
22
H-bond acceptors
16
Rotatable bonds
41
Heavy atoms
78

SMILES C(C[C@@H](C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CCCN=C(N)N)C(=O)O)N)CN=C(N)N

Computed descriptors from PubChem (CID 10170663), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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