enkephalin-Met, 4'-bromo-Phe(4)- structure

enkephalin-Met, 4'-bromo-Phe(4)-

TL;DR: enkephalin-Met, 4'-bromo-Phe(4)- (CAS 89705-57-7) is a chemical compound with molecular formula C27H34BrN5O7S and molecular weight 651.14 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2S)-2-[[(2S)-2-[[2-[[2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]acetyl]amino]-3-(4-bromophenyl)propanoyl]amino]-4-methylsulfanylbutanoic acid

Also Known As: MEBP, Enkephalin-met, 4'-bromo-phe(4)-, 4-(4'-Bromo phe)-met-enkephalin, Met-enkephalin, 4'-bromo-phe(4)-, Methionine-enkephalin, 4'-bromo-phe(4)-

CAS: 89705-57-7
Molecular Formula C27H34BrN5O7S
Molecular Weight 651.14 g/mol
LogP -2.3
Topological Polar Surface Area 225.0 Ų
Hydrogen Bond Donors 7
Hydrogen Bond Acceptors 9
Rotatable Bonds 16
Exact Mass 651.1362
Heavy Atoms 41
Complexity 882.0

Chemical Identifiers

CAS Number 89705-57-7
SMILES CSCC[C@@H](C(=O)O)NC(=O)[C@H](CC1=CC=C(C=C1)Br)NC(=O)CNC(=O)CNC(=O)[C@H](CC2=CC=C(C=C2)O)N
InChIKey SWIXWMSIOZYRQM-FKBYEOEOSA-N

Product Overview

enkephalin-Met, 4'-bromo-Phe(4)- (CAS 89705-57-7), with molecular formula C27H34BrN5O7S and molecular weight 651.14 g/mol. IUPAC: (2S)-2-[[(2S)-2-[[2-[[2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]acetyl]amino]-3-(4-bromophenyl)propanoyl]amino]-4-methylsulfanylbutanoic 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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Chemical Property Profile of enkephalin-Met, 4'-bromo-Phe(4)-

XLogP
-2.3
TPSA (Topological Polar Surface Area)
225.0
Hydrogen Bond Donors
7
Hydrogen Bond Acceptors
9
Rotatable Bonds
16
Heavy Atoms
41
Complexity
882.0
Exact Mass
651.1362
Monoisotopic Mass
651.1362
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, 4'-bromo-Phe(4)-

The XLogP value of -2.3 indicates that enkephalin-Met, 4'-bromo-Phe(4)- is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 225.0 Ų indicates high polarity, suggesting enkephalin-Met, 4'-bromo-Phe(4)- may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, enkephalin-Met, 4'-bromo-Phe(4)- has 7 hydrogen bond donor(s) and 9 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, 4'-bromo-Phe(4)-?

The CAS number of enkephalin-Met, 4'-bromo-Phe(4)- is 89705-57-7.

What is the molecular formula of enkephalin-Met, 4'-bromo-Phe(4)-?

The molecular formula of enkephalin-Met, 4'-bromo-Phe(4)- is C27H34BrN5O7S.

What is the molecular weight of enkephalin-Met, 4'-bromo-Phe(4)-?

The molecular weight of enkephalin-Met, 4'-bromo-Phe(4)- is 651.14 g/mol.

Where can I buy enkephalin-Met, 4'-bromo-Phe(4)-?

You can request a quote for enkephalin-Met, 4'-bromo-Phe(4)- directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for enkephalin-Met, 4'-bromo-Phe(4)-?

Yes, KEHONG BIO provides custom synthesis services for enkephalin-Met, 4'-bromo-Phe(4)- and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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