Tyrosyl-phenylalanyl-arginyl-lysyl-aspartic acid structure

Tyrosyl-phenylalanyl-arginyl-lysyl-aspartic acid

TL;DR: Tyrosyl-phenylalanyl-arginyl-lysyl-aspartic acid (CAS 123496-58-2) is a chemical compound with molecular formula C34H49N9O9 and molecular weight 727.37 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2S)-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-3-phenylpropanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]hexanoyl]amino]butanedioic acid

Also Known As: YFRKD, Tyr-phe-arg-lys-asp, Tyrosyl-phenylalanyl-arginyl-lysyl-aspartic acid, (2S)-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-3-phenylpropanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]hexanoyl]amino]butanedioic acid, L-Aspartic acid, N-(N2-(N2-(N-L-tyrosyl-L-phenylalanyl)-L-arginyl)-L-lysyl)-

CAS: 123496-58-2
Molecular Formula C34H49N9O9
Molecular Weight 727.37 g/mol
LogP -5.8
Topological Polar Surface Area 328.0 Ų
Hydrogen Bond Donors 11
Hydrogen Bond Acceptors 12
Rotatable Bonds 23
Exact Mass 727.3653
Heavy Atoms 52
Complexity 1200.0

Chemical Identifiers

CAS Number 123496-58-2
SMILES C1=CC=C(C=C1)C[C@@H](C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(=O)O)C(=O)O)NC(=O)[C@H](CC2=CC=C(C=C2)O)N
InChIKey CEQBTJGKDCVQSE-IRGGMKSGSA-N

Product Overview

Tyrosyl-phenylalanyl-arginyl-lysyl-aspartic acid (CAS 123496-58-2), with molecular formula C34H49N9O9 and molecular weight 727.37 g/mol. IUPAC: (2S)-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-3-phenylpropanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]hexanoyl]amino]butanedioic 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.
View MSDS →

Chemical Property Profile of Tyrosyl-phenylalanyl-arginyl-lysyl-aspartic acid

XLogP
-5.8
TPSA (Topological Polar Surface Area)
328.0
Hydrogen Bond Donors
11
Hydrogen Bond Acceptors
12
Rotatable Bonds
23
Heavy Atoms
52
Complexity
1200.0
Exact Mass
727.3653
Monoisotopic Mass
727.3653
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of Tyrosyl-phenylalanyl-arginyl-lysyl-aspartic acid

The XLogP value of -5.8 indicates that Tyrosyl-phenylalanyl-arginyl-lysyl-aspartic acid is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 328.0 Ų indicates high polarity, suggesting Tyrosyl-phenylalanyl-arginyl-lysyl-aspartic acid may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Tyrosyl-phenylalanyl-arginyl-lysyl-aspartic acid has 11 hydrogen bond donor(s) and 12 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of Tyrosyl-phenylalanyl-arginyl-lysyl-aspartic acid?

The CAS number of Tyrosyl-phenylalanyl-arginyl-lysyl-aspartic acid is 123496-58-2.

What is the molecular formula of Tyrosyl-phenylalanyl-arginyl-lysyl-aspartic acid?

The molecular formula of Tyrosyl-phenylalanyl-arginyl-lysyl-aspartic acid is C34H49N9O9.

What is the molecular weight of Tyrosyl-phenylalanyl-arginyl-lysyl-aspartic acid?

The molecular weight of Tyrosyl-phenylalanyl-arginyl-lysyl-aspartic acid is 727.37 g/mol.

Where can I buy Tyrosyl-phenylalanyl-arginyl-lysyl-aspartic acid?

You can request a quote for Tyrosyl-phenylalanyl-arginyl-lysyl-aspartic acid directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Tyrosyl-phenylalanyl-arginyl-lysyl-aspartic acid?

Yes, KEHONG BIO provides custom synthesis services for Tyrosyl-phenylalanyl-arginyl-lysyl-aspartic acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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