Endomorphin 2 TFA - 98%, high purity , CAS No.141801-26-5, Agonist of μ receptor

Item Number
E118809
Grouped product items
SKUSizeAvailabilityPrice Qty
E118809-5mg
5mg
In stock
$86.90
E118809-10mg
10mg
In stock
$156.90
E118809-25mg
25mg
In stock
$332.90
E118809-50mg
50mg
In stock
$598.90
E118809-100mg
100mg
In stock
$1,077.90

Potent, selective μ opioid receptor agonist

Basic Description

Synonymsl-tyrosyl-l-prolyl-l-phenylalanyl-l-phenylalaninamide, (-)- | TETRAPEPTIDE-15 [INCI] | NCGC00163677-01 | 3PH5M0466G | tyrosyl-prolyl-phenylalanyl-phenylalaninamide | (2S)-2-{[(2S)-1-[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]pyrrolidin-2-yl]formamido}-N-[
Specifications & PurityMoligand™, ≥98%
Biochemical and Physiological MechanismsPotent endogenous μ opioid receptor agonist (K i values are 0.69, 9.23 and 5.24 nM for opioid receptor subtypes μ, δ and κ, respectively). Antinociceptive activity. Limited ability to cross the blood-brain barrier.
Storage TempStore at -20°C,Argon charged
Shipped InIce chest + Ice pads
GradeMoligand™
Action TypeAGONIST
Mechanism of actionAgonist of μ receptor
NoteWherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one week. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

Associated Targets(Human)

OPRM1 Tclin Mu-type opioid receptor (0 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
OPRM1 Tclin Mu opioid receptor (19785 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
OPRD1 Tclin Delta opioid receptor (15096 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
OPRK1 Tclin Kappa opioid receptor (16155 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TACR1 Tclin Neurokinin 1 receptor (6273 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Caco-2 (12174 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MIA PaCa-2 (5949 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
RGS4 Tchem Regulator of G-protein signaling 4 (13867 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
OPRD1 Tclin Opioid receptors; mu & delta (1530 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CNR2 Tchem Cannabinoid receptor (238 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
UMSCC1 (87 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID

Associated Targets(non-human)

Cavia porcellus (23802 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mus musculus (284745 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Rattus norvegicus (775804 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
N2a (708 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
OPRM1 Mu-opioid receptor (26 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Brain (1 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Ileum (29 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Vas deferens (9 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GCGR Uncharacterized protein (2 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
OPRK1 Opioid receptor (mu and kappa) (192 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID

Mechanisms of Action

Mechanism of ActionAction Typetarget IDTarget NameTarget TypeTarget OrganismBinding Site NameReferences

Names and Identifiers

Pubchem Sid488195306
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488195306
IUPAC Name (2S)-1-[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]-N-[(2S)-1-[[(2S)-1-amino-1-oxo-3-phenylpropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]pyrrolidine-2-carboxamide
INCHI InChI=1S/C32H37N5O5/c33-25(18-23-13-15-24(38)16-14-23)32(42)37-17-7-12-28(37)31(41)36-27(20-22-10-5-2-6-11-22)30(40)35-26(29(34)39)19-21-8-3-1-4-9-21/h1-6,8-11,13-16,25-28,38H,7,12,17-20,33H2,(H2,34,39)(H,35,40)(H,36,41)/t25-,26-,27-,28-/m0/s1
InChi Key XIJHWXXXIMEHKW-LJWNLINESA-N
Canonical SMILES C1CC(N(C1)C(=O)C(CC2=CC=C(C=C2)O)N)C(=O)NC(CC3=CC=CC=C3)C(=O)NC(CC4=CC=CC=C4)C(=O)N
Isomeric SMILES C1C[C@H](N(C1)C(=O)[C@H](CC2=CC=C(C=C2)O)N)C(=O)N[C@@H](CC3=CC=CC=C3)C(=O)N[C@@H](CC4=CC=CC=C4)C(=O)N
WGK Germany 3
PubChem CID 5311081
Molecular Weight 571.67(free base basis)

Certificates

Certificate of Analysis(COA)

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10 results found

Lot NumberCertificate TypeDateItem
C2328431Certificate of AnalysisJan 04, 2023 E118809
C2328432Certificate of AnalysisJan 04, 2023 E118809
C2328433Certificate of AnalysisJan 04, 2023 E118809
C2328440Certificate of AnalysisJan 04, 2023 E118809
C2328441Certificate of AnalysisJan 04, 2023 E118809
C2328445Certificate of AnalysisJan 04, 2023 E118809
C2328449Certificate of AnalysisJan 04, 2023 E118809
C2328453Certificate of AnalysisJan 04, 2023 E118809
C2328460Certificate of AnalysisJan 04, 2023 E118809
C2328476Certificate of AnalysisJan 04, 2023 E118809

Chemical and Physical Properties

SensitivityMoisture sensitive

Safety and Hazards(GHS)

WGK Germany 3

Related Documents

References

1. Rónai AZ, Király K, Szebeni A, Szemenyei E, Prohászka Z, Darula Z, Tóth G, Till I, Szalay B, Kató E et al..  (2009)  Immunoreactive endomorphin 2 is generated extracellularly in rat isolated L4,5 dorsal root ganglia by DPP-IV..  Regul Pept,  157  (1-3): (1-2).  [PMID:19540879] [10.1021/op500134e]
2. Zadina JE, Hackler L, Ge LJ, Kastin AJ.  (1997)  A potent and selective endogenous agonist for the mu-opiate receptor..  Nature,  386  (6624): (499-502).  [PMID:9087409] [10.1021/op500134e]

Solution Calculators