Enkephalin-leu, arg(6)-phe(7)- structure

Enkephalin-leu, arg(6)-phe(7)-

TL;DR: Enkephalin-leu, arg(6)-phe(7)- (CAS 79358-92-2) is a chemical compound with molecular formula C43H58N10O9 and molecular weight 858.44 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-3-phenylpropanoic acid

Also Known As: LEAPA, YGGFLRF-OH, H-YGGFLRF-OH, 6-Arg-7-phe-leu-enkephalin, (Phe7)-Dynorphin A (1-7)

CAS: 79358-92-2
Molecular Formula C43H58N10O9
Molecular Weight 858.44 g/mol
LogP -1.2
Topological Polar Surface Area 323.0 Ų
Hydrogen Bond Donors 11
Hydrogen Bond Acceptors 11
Rotatable Bonds 25
Exact Mass 858.43884
Heavy Atoms 62
Complexity 1490.0

Chemical Identifiers

CAS Number 79358-92-2
SMILES CC(C)C[C@@H](C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)O)NC(=O)[C@H](CC2=CC=CC=C2)NC(=O)CNC(=O)CNC(=O)[C@H](CC3=CC=C(C=C3)O)N
InChIKey ODBIYIUNJKCWRX-ZZTWKDBPSA-N

Product Overview

Enkephalin-leu, arg(6)-phe(7)- (CAS 79358-92-2), with molecular formula C43H58N10O9 and molecular weight 858.44 g/mol. IUPAC: (2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-3-phenylpropanoic 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 Enkephalin-leu, arg(6)-phe(7)-

XLogP
-1.2
TPSA (Topological Polar Surface Area)
323.0
Hydrogen Bond Donors
11
Hydrogen Bond Acceptors
11
Rotatable Bonds
25
Heavy Atoms
62
Complexity
1490.0
Exact Mass
858.43884
Monoisotopic Mass
858.43884
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 Enkephalin-leu, arg(6)-phe(7)-

The XLogP value of -1.2 indicates that Enkephalin-leu, arg(6)-phe(7)- is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 323.0 Ų indicates high polarity, suggesting Enkephalin-leu, arg(6)-phe(7)- may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Enkephalin-leu, arg(6)-phe(7)- has 11 hydrogen bond donor(s) and 11 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 Enkephalin-leu, arg(6)-phe(7)-?

The CAS number of Enkephalin-leu, arg(6)-phe(7)- is 79358-92-2.

What is the molecular formula of Enkephalin-leu, arg(6)-phe(7)-?

The molecular formula of Enkephalin-leu, arg(6)-phe(7)- is C43H58N10O9.

What is the molecular weight of Enkephalin-leu, arg(6)-phe(7)-?

The molecular weight of Enkephalin-leu, arg(6)-phe(7)- is 858.44 g/mol.

Where can I buy Enkephalin-leu, arg(6)-phe(7)-?

You can request a quote for Enkephalin-leu, arg(6)-phe(7)- directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Enkephalin-leu, arg(6)-phe(7)-?

Yes, KEHONG BIO provides custom synthesis services for Enkephalin-leu, arg(6)-phe(7)- and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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