Arg-Arg structure

Arg-Arg

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

Also Known As: Arg-arg|Arginylarginine|arginyl-arginine|L-arginyl-L-arginine|RR dipeptide|Arginyl-L-arginine|Arginyl-arginin|R-R Dipeptide|H-Arg-Arg-OH|N2-Arginylarginine|H-Arg-Arg-OH Acetate salt|L-Arg-L-Arg|Nalpha-Arginylarginine|n2-l-arginyl-l-arginine|Arginine Arginine dipeptide|Arginine-Arginine dipeptide|L-Arginine, L-arginyl-|L-Arginine, N2-L-arginyl-|L-Arginine,N2-L-arginyl-|Nalpha-L-Arginyl-L-arginine|(S)-2-((S)-2-Amino-5-guanidinopentanamido)-5-guanidinopentanoic acid|(2S)-2-[[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid|(S)-2-((S)-2-Amino-5-guanidinopentanamido)-5-guanidinopentanoicacid|2-((S)-2-Amino-5-guanidino-1-oxo-pentylamino)-5-guanidino-pentanoic acid|N~5~-(Diaminomethylidene)-L-ornithyl-N~5~-(diaminomethylidene)-L-ornithine|(2S)-2-[(2S)-2-AMINO-5-CARBAMIMIDAMIDOPENTANAMIDO]-5-CARBAMIMIDAMIDOPENTANOIC ACID|(2S)-2-(((2S)-2-amino-5-(diaminomethylideneamino)pentanoyl)amino)-5-(diaminomethylideneamino)pentanoic acid

CAS: 455-64-1
Molecular Formula C12H26N8O3
Molecular Weight 330.2128 g/mol
LogP -6.5
Topological Polar Surface Area 221.0 Ų
Hydrogen Bond Donors 7
Hydrogen Bond Acceptors 6
Rotatable Bonds 11
Exact Mass 330.2128
Monoisotopic Mass 330.2128
Heavy Atoms 23
Complexity 444.0

Chemical Identifiers

CAS Number 455-64-1
SMILES C(C[C@@H](C(=O)N[C@@H](CCCN=C(N)N)C(=O)O)N)CN=C(N)N
InChIKey OMLWNBVRVJYMBQ-YUMQZZPRSA-N

Patent-Derived Application Labels

Derived from 9 IPC patent classification(s) across the SureChEMBL global patent database.

Agrochemicals (1 patents) Analytical Reagents (1 patents) Biotechnology (4 patents) Catalysts (3 patents) Heterocyclic Building Blocks (4 patents) Organic Building Blocks (2 patents) Peptides & Amino Acids (19 patents) Pharmaceutical Intermediates (43 patents) Plastic Additives (3 patents)

Product Overview

Arg-Arg (CAS 455-64-1), with molecular formula C12H26N8O3 and molecular weight 330.2128 g/mol. IUPAC: (2S)-2-[[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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