PL-017

Modify Date: 2026-08-06 07:43:08

PL-017 Structure
PL-017 structure
Common Name PL-017
CAS Number 83397-56-2 Molecular Weight 535.635
Density 1.3±0.1 g/cm3 Boiling Point 878.5±65.0 °C at 760 mmHg
Molecular Formula C29H37N5O5 Melting Point N/A
MSDS N/A Flash Point 485.1±34.3 °C

 Use of PL-017


PL-017 is a potent and selective μ opioid receptor agonist with an IC50 of 5.5 nM for 125I-FK 33,824 binding to μ site. PL-017 produces long-lasting, reversible analgesia in rats[1].

 Names

Name pl017
Synonym More Synonyms

 PL-017 Biological Activity

Description PL-017 is a potent and selective μ opioid receptor agonist with an IC50 of 5.5 nM for 125I-FK 33,824 binding to μ site. PL-017 produces long-lasting, reversible analgesia in rats[1].
Related Catalog
Target

IC50: 5.5 nM (125I-FK 33,824 binding to μ site)[1]

In Vitro PL-017 has an IC50 of 10000 nM for 125I-DADLE binding to δ site[1].
In Vivo PL-017 (0.22, 0.45, 0.9 nmol/rat; i.c.v.) has the time of maximum effect of approximately 15 to 30 mm after injection at lower doses and produces analgesia lasting as long as 4 hours with larger doses in male Sprague-Dawley rats weighing 250 to 375 g[1].
References

[1]. K J Chang, et al. Potent morphiceptin analogs: structure activity relationships and morphine-like activities. J Pharmacol Exp Ther. 1983 Nov;227(2):403-8.

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 878.5±65.0 °C at 760 mmHg
Molecular Formula C29H37N5O5
Molecular Weight 535.635
Flash Point 485.1±34.3 °C
Exact Mass 535.279480
PSA 150.27000
LogP 0.93
Vapour Pressure 0.0±0.3 mmHg at 25°C
Index of Refraction 1.630
InChIKey JAKBYSTWCHUQOK-NDBXHCKUSA-N
SMILES CN(C(=O)C1CCCN1C(=O)C(N)Cc1ccc(O)cc1)C(Cc1ccccc1)C(=O)N1CCCC1C(N)=O
Storage condition -20°C

 Safety Information

Safety Phrases 22-24/25

 PL-017Bioassay

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Name: In vitro inhibitory activity against mu opioid receptor using guinea pig ileum (GPI) ...
Source: ChEMBL
Target: Mu-type opioid receptor
External Id: CHEMBL842482
Name: In vitro inhibitory activity against delta opioid receptor using mouse vas deferens (...
Source: ChEMBL
Target: Delta-type opioid receptor
External Id: CHEMBL754253
Name: Antagonism of compound towards delta receptors was determined using DPDPE in mouse va...
Source: ChEMBL
Target: Delta-type opioid receptor
External Id: CHEMBL753240
Name: Inhibitory concentration for inhibition of Opioid receptor mu 1 induced contractions ...
Source: ChEMBL
Target: Mu-type opioid receptor
External Id: CHEMBL758272
Name: Selectivity ratio is IC50 value of delta opioid receptor using mouse vas deferens (MV...
Source: ChEMBL
Target: N/A
External Id: CHEMBL848172
Name: Antagonism towards Opioid receptor mu 1 relative to PL-017 in guinea pig ileum (GPI) ...
Source: ChEMBL
Target: Mu-type opioid receptor
External Id: CHEMBL755933
Name: Human mu receptor (Opioid receptors)
Source: IUPHAR-DB
Target: mu receptor (Opioid receptors) [Homo sapiens]
External Id: 319_Human
Name: Inhibitory concentration required for 50 percent inhibition of opioid receptor delta ...
Source: ChEMBL
Target: Delta-type opioid receptor
External Id: CHEMBL750386
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 Synonyms

H-TYR-PRO-N-ME-PHE-D-PRO-NH2
Cardiogenol C hydrochloride
L-Tyrosyl-L-prolyl-N-methyl-L-phenylalanyl-L-prolinamide
L-Tyrosyl-L-prolyl-N-methyl-L-phenylalanyl-D-prolinamide
L-Tyr-L-Pro-N-Methyl-L-Phe-D-Pro-NH2
[NMePhe3, DPro4] b-Casomorphin: 1-4, amide, bovine
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