enkephalin-Met, Arg(6)-PheNH2(7)- structure

enkephalin-Met, Arg(6)-PheNH2(7)-

TL;DR: enkephalin-Met, Arg(6)-PheNH2(7)- (CAS 78761-61-2) is a chemical compound with molecular formula C42H57N11O8S and molecular weight 875.41 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylsulfanylbutanoyl]amino]-N-[(2S)-1-amino-1-oxo-3-phenylpropan-2-yl]-5-(diaminomethylideneamino)pentanamide

Also Known As: Meapaa, Yggfmrf amide, Met-Enkephalin-Arg-Phe amide, H-YGGFMRF-NH2, 6-Arg-7-phenh2-met-enkephalin

CAS: 78761-61-2
Molecular Formula C42H57N11O8S
Molecular Weight 875.41 g/mol
LogP 0.2
Topological Polar Surface Area 354.0 Ų
Hydrogen Bond Donors 11
Hydrogen Bond Acceptors 11
Rotatable Bonds 26
Exact Mass 875.41125
Heavy Atoms 62
Complexity 1480.0

Chemical Identifiers

CAS Number 78761-61-2
SMILES CSCC[C@@H](C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N)NC(=O)[C@H](CC2=CC=CC=C2)NC(=O)CNC(=O)CNC(=O)[C@H](CC3=CC=C(C=C3)O)N
InChIKey DIESNRFJUNWWPJ-LJADHVKFSA-N

Product Overview

enkephalin-Met, Arg(6)-PheNH2(7)- (CAS 78761-61-2), with molecular formula C42H57N11O8S and molecular weight 875.41 g/mol. IUPAC: (2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylsulfanylbutanoyl]amino]-N-[(2S)-1-amino-1-oxo-3-phenylpropan-2-yl]-5-(diaminomethylideneamino)pentanamide.

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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-Met, Arg(6)-PheNH2(7)-

XLogP
0.2
TPSA (Topological Polar Surface Area)
354.0
Hydrogen Bond Donors
11
Hydrogen Bond Acceptors
11
Rotatable Bonds
26
Heavy Atoms
62
Complexity
1480.0
Exact Mass
875.41125
Monoisotopic Mass
875.41125
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-Met, Arg(6)-PheNH2(7)-

The XLogP value of 0.2 suggests moderate lipophilicity, balancing water solubility and membrane permeability for enkephalin-Met, Arg(6)-PheNH2(7)-. The TPSA of 354.0 Ų indicates high polarity, suggesting enkephalin-Met, Arg(6)-PheNH2(7)- may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, enkephalin-Met, Arg(6)-PheNH2(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-Met, Arg(6)-PheNH2(7)-?

The CAS number of enkephalin-Met, Arg(6)-PheNH2(7)- is 78761-61-2.

What is the molecular formula of enkephalin-Met, Arg(6)-PheNH2(7)-?

The molecular formula of enkephalin-Met, Arg(6)-PheNH2(7)- is C42H57N11O8S.

What is the molecular weight of enkephalin-Met, Arg(6)-PheNH2(7)-?

The molecular weight of enkephalin-Met, Arg(6)-PheNH2(7)- is 875.41 g/mol.

Where can I buy enkephalin-Met, Arg(6)-PheNH2(7)-?

You can request a quote for enkephalin-Met, Arg(6)-PheNH2(7)- directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for enkephalin-Met, Arg(6)-PheNH2(7)-?

Yes, KEHONG BIO provides custom synthesis services for enkephalin-Met, Arg(6)-PheNH2(7)- and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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