Arg-Arg
TL;DR: Arg-Arg (CAS 455-64-1) is a chemical compound with molecular formula C12H26N8O3 and molecular weight 330.21 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(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
| Molecular Formula | C12H26N8O3 |
|---|---|
| Molecular Weight | 330.21 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 |
| 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.
Product Overview
Arg-Arg (CAS 455-64-1), with molecular formula C12H26N8O3 and molecular weight 330.21 g/mol. IUPAC: (2S)-2-[[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid.
Chemical Property Profile of Arg-Arg
Property Insights of Arg-Arg
The XLogP value of -6.5 indicates that Arg-Arg is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 221.0 Ų indicates high polarity, suggesting Arg-Arg may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Arg-Arg has 7 hydrogen bond donor(s) and 6 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Arg-Arg?
The CAS number of Arg-Arg is 455-64-1.
What is the molecular formula of Arg-Arg?
The molecular formula of Arg-Arg is C12H26N8O3.
What is the molecular weight of Arg-Arg?
The molecular weight of Arg-Arg is 330.21 g/mol.
Where can I buy Arg-Arg?
You can request a quote for Arg-Arg directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Arg-Arg?
Yes, KEHONG BIO provides custom synthesis services for Arg-Arg and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.