Azoenkephalin structure

Azoenkephalin

TL;DR: Azoenkephalin (CAS 76995-89-6) is a chemical compound with molecular formula C28H35N7O7 and molecular weight 581.26 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-amino-3-[3-[[4-[(2S)-2-amino-3-[[(2S)-1-[2-(2-iminoethylamino)acetyl]oxy-4-methyl-1-oxopent-3-en-2-yl]amino]-3-oxopropyl]phenyl]diazenyl]-4-hydroxyphenyl]propanoic acid

Also Known As: Azoenkephalin, Azo-enkephalin, 2-amino-3-[3-[[4-[(2S)-2-amino-3-[[(2S)-1-[2-(2-iminoethylamino)acetyl]oxy-4-methyl-1-oxopent-3-en-2-yl]amino]-3-oxopropyl]phenyl]diazenyl]-4-hydroxyphenyl]propanoic acid, Enkephalin-leu, 4-(5-(2-amino-2-carboxyethyl)-2-hydroxyphenyl)azo-, 2-amino-3-[(3E)-3-[[4-[(2S)-2-amino-3-[[(2S)-1-[2-(2-iminoethylamino)acetyl]oxy-4-methyl-1-oxopent-3-en-2-yl]amino]-3-oxopropyl]phenyl]hydrazinylidene]-4-oxo-1-cyclohexa-1,5-dienyl]propanoic acid

CAS: 76995-89-6
Molecular Formula C28H35N7O7
Molecular Weight 581.26 g/mol
LogP -0.7
Topological Polar Surface Area 243.0 Ų
Hydrogen Bond Donors 7
Hydrogen Bond Acceptors 13
Rotatable Bonds 17
Exact Mass 581.2598
Heavy Atoms 42
Complexity 993.0

Chemical Identifiers

CAS Number 76995-89-6
SMILES CC(=C[C@@H](C(=O)OC(=O)CNCC=N)NC(=O)[C@H](CC1=CC=C(C=C1)N=NC2=C(C=CC(=C2)CC(C(=O)O)N)O)N)C
InChIKey VRKGDWIIAMEDKS-PDATXNNJSA-N

Product Overview

Azoenkephalin (CAS 76995-89-6), with molecular formula C28H35N7O7 and molecular weight 581.26 g/mol. IUPAC: 2-amino-3-[3-[[4-[(2S)-2-amino-3-[[(2S)-1-[2-(2-iminoethylamino)acetyl]oxy-4-methyl-1-oxopent-3-en-2-yl]amino]-3-oxopropyl]phenyl]diazenyl]-4-hydroxyphenyl]propanoic 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 Azoenkephalin

XLogP
-0.7
TPSA (Topological Polar Surface Area)
243.0
Hydrogen Bond Donors
7
Hydrogen Bond Acceptors
13
Rotatable Bonds
17
Heavy Atoms
42
Complexity
993.0
Exact Mass
581.2598
Monoisotopic Mass
581.2598
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 Azoenkephalin

The XLogP value of -0.7 indicates that Azoenkephalin is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 243.0 Ų indicates high polarity, suggesting Azoenkephalin may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Azoenkephalin has 7 hydrogen bond donor(s) and 13 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 Azoenkephalin?

The CAS number of Azoenkephalin is 76995-89-6.

What is the molecular formula of Azoenkephalin?

The molecular formula of Azoenkephalin is C28H35N7O7.

What is the molecular weight of Azoenkephalin?

The molecular weight of Azoenkephalin is 581.26 g/mol.

Where can I buy Azoenkephalin?

You can request a quote for Azoenkephalin directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Azoenkephalin?

Yes, KEHONG BIO provides custom synthesis services for Azoenkephalin and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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