DAMGO structure

DAMGO

TL;DR: DAMGO (CAS 78123-71-4) is a chemical compound with molecular formula C25H33N5O6 and molecular weight 499.24 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2S)-2-amino-N-[(2R)-1-[[2-[[(2S)-1-(hydroxymethylamino)-1-oxo-3-phenylpropan-2-yl]-methylamino]-2-oxoethyl]amino]-1-oxopropan-2-yl]-3-(4-hydroxyphenyl)propanamide

Also Known As: DAMGO, L-Tyr-D-Ala-Gly-N-Methyl-L-Phe-(hydroxymethyl)NH2, (2S)-2-{2-[(2R)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]propanamido]-N-methylacetamido}-N-(hydroxymethyl)-3-phenylpropanamide

CAS: 78123-71-4
Molecular Formula C25H33N5O6
Molecular Weight 499.24 g/mol
LogP -0.9814
Topological Polar Surface Area 174.09 Ų
Hydrogen Bond Donors 6
Hydrogen Bond Acceptors 7
Rotatable Bonds 12
Exact Mass 499.24307
Heavy Atoms 36
Complexity 1030.9951

Chemical Identifiers

CAS Number 78123-71-4
SMILES C[C@H](C(=O)NCC(=O)N(C)[C@@H](CC1=CC=CC=C1)C(=O)NCO)NC(=O)[C@H](CC2=CC=C(C=C2)O)N

Product Overview

DAMGO (CAS 78123-71-4), with molecular formula C25H33N5O6 and molecular weight 499.24 g/mol. IUPAC: (2S)-2-amino-N-[(2R)-1-[[2-[[(2S)-1-(hydroxymethylamino)-1-oxo-3-phenylpropan-2-yl]-methylamino]-2-oxoethyl]amino]-1-oxopropan-2-yl]-3-(4-hydroxyphenyl)propanamide.

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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 DAMGO

XLogP
-0.9814
TPSA (Topological Polar Surface Area)
174.09
Hydrogen Bond Donors
6
Hydrogen Bond Acceptors
7
Rotatable Bonds
12
Heavy Atoms
36
Complexity
1030.9951
Exact Mass
499.24307
Monoisotopic Mass
499.24307
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 DAMGO

The XLogP value of -0.9814 indicates that DAMGO is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 174.09 Ų indicates high polarity, suggesting DAMGO may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, DAMGO has 6 hydrogen bond donor(s) and 7 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 DAMGO?

The CAS number of DAMGO is 78123-71-4.

What is the molecular formula of DAMGO?

The molecular formula of DAMGO is C25H33N5O6.

What is the molecular weight of DAMGO?

The molecular weight of DAMGO is 499.24 g/mol.

Where can I buy DAMGO?

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

Does KEHONG BIO offer custom synthesis for DAMGO?

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

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