Neuropeptide Y receptors are a class of G-protein coupled receptors which are activated by the closely related peptide hormones neuropeptide Y, peptide YY and pancreatic polypeptide. These receptors are involved in the control of a diverse set of behavioral processes including appetite, circadian rhythm, and anxiety. Neuropeptide Y (NPY) is a potent orexigenic neuropeptide, and antagonism of NPY Y1 and NPY Y5 receptors (NPYxR) is considered a potentially important anti-obesity drug target. Neuropeptide Y (NPY) is widely distributed in the human body and contributes to a vast number of physiological processes. A number of other uses for modulators of NPY receptors have been implied in a range of diseases.


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Galnon

Galnon is a selective and non-peptide agonist of galanin GAL1 and GAL2 receptor, with Kis of 11.7 and 34.1 μM respectively. Galnon exhibits anticonvulsant and anxiolytic effects[1][2].

  • CAS Number: 475115-35-6
  • MF: C40H46N4O6
  • MW: 678.82
  • Catalog: Neuropeptide Y Receptor
  • Density: 1.242g/cm3
  • Boiling Point: 937.5ºC at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 520.8ºC

Galnon (trifluoroacetate salt)

Galnon TFA is a selective and non-peptide agonist of galanin GAL1 and GAL2 receptor, with Kis of 11.7 and 34.1 μM respectively. Galnon TFA exhibits anticonvulsant and anxiolytic effects[1][2].

  • CAS Number: 1217448-19-5
  • MF: C42H47F3N4O8
  • MW: 792.840
  • Catalog: Neuropeptide Y Receptor
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Neuropeptide Y(29-64)

Neuropeptide Y(29-64) is a 36 amino acid peptide, a fragment of Neuropeptide Y.

  • CAS Number: 303052-45-1
  • MF: C189H284N54O58S
  • MW: 4272.7
  • Catalog: Peptides
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Neuropeptide Y (1-24) amide (human, rat) trifluoroacetate salt

Neuropeptide Y (1-24) (human) is a neuropeptide with potencies in inhibiting the electricity stimulated twitch response of rat vas deferens. Neuropeptide Y (1-24) (human) stimulates N-methyl-D-aspartate (NMDA)-induced neuronal activation in the rat CA3 region of the dorsal hippocampus in vivo[1][2].

  • CAS Number: 131448-51-6
  • MF: C116H170N30O40S
  • MW: 2656.83000
  • Catalog: Neuropeptide Y Receptor
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Galanin (1-13)-Pro-Pro-(Ala-Leu-)₂Ala amide

M40 is a potent, non-selective galanin receptor antagonist.

  • CAS Number: 143896-17-7
  • MF: C95H146N22O24
  • MW: 1980.31
  • Catalog: Peptides
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Neuropeptide S(Mouse)

Neuropeptide S(Mouse) is a potent endogenous neuropeptide S receptor (NPSR) agonist (EC50=3 nM). Neuropeptide S(Mouse) induces mobilization of intracellular Ca2+. Neuropeptide S(Mouse) increases locomotor activity and wakefulness in mice. Neuropeptide S(Mouse) also reduces anxiety-like behavior in mice.

  • CAS Number: 412938-74-0
  • MF: C93H156N34O27
  • MW: 2182.47
  • Catalog: Neuropeptide Y Receptor
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

RFRP-1(human)

RFRP-1(human) is a potent endogenous NPFF receptor agonist (EC50 values are 0.0011 and 29 nM for NPFF2 and NPFF1, respectively). Attenuates contractile function of isolated rat and rabbit cardiac myocytes. Reduces heart rate, stroke volume, ejection fraction and cardiac output, and increases plasma prolactin levels in rats.

  • CAS Number: 311309-25-8
  • MF: C67H101N19O14S
  • MW: 1428.70000
  • Catalog: Neuropeptide Y Receptor
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Pancreatic Polypeptide, bovine

Pancreatic Polypeptide, bovine, a 36-amino acid, straight chain polypeptide derived primarily from the pancreas, inhibits secretin- and cholecystokinin-stimulated pancreatic secretion; Pancreatic Polypeptide, bovine acts as an agonist of NPY receptor, with high affinity at NPYR4.

  • CAS Number: 179986-89-1
  • MF: C186H287N53O56S2
  • MW: 4225.78
  • Catalog: Peptides
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Neuropeptide S (rat) trifluoroacetate salt

Neuropeptide S(Rat) is a potent endogenous neuropeptide S receptor (NSPR) agonist (EC50=3.2 nM). Neuropeptide S(Rat) increases locomotor activity and wakefulness in mice. Neuropeptide S(Rat) also reduces anxiety-like behavior in mice.

  • CAS Number: 412938-75-1
  • MF: C95H160N34O27
  • MW: 2210.50000
  • Catalog: Neuropeptide Y Receptor
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

FR252384

FR252384 is a neuropeptide Y-Y5 receptor antagonist, with an IC50 of 2.3 nM.

  • CAS Number: 447405-11-0
  • MF: C18H17N3
  • MW: 275.35
  • Catalog: Neuropeptide Y Receptor
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

NPY 5RA972

NPY5RA-972 is an orally active, central nervous system (CNS) penetrating, potent and selective NPY Y5 receptor antagonist that prevents feeding driven by activation of this receptor[1].

  • CAS Number: 439861-56-0
  • MF: C21H25N3O2
  • MW: 351.44200
  • Catalog: Neuropeptide Y Receptor
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Neuropeptide SF(mouse,rat)

Neuropeptide SF (mouse,rat) is a potent neuropeptide FF receptor agonist with Ki values are 48.4 nM and 12.1 nM for NPFF1 and NPFF2, respectively. Neuropeptide SF increases the amplitude of the sustained current of heterologously expressed acid sensing ion channel 3 (ASIC3) [1].

  • CAS Number: 230960-31-3
  • MF: C40H65N13O10
  • MW: 888.02500
  • Catalog: Neuropeptide Y Receptor
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Peptide YY (13-36) (canine, mouse, porcine, rat) trifluoroacetate salt

Peptide YY (13-36) (canine, mouse, porcine, rat) is a Y2 receptor subtype agonist[1].

  • CAS Number: 86895-09-2
  • MF: C135H209N41O38
  • MW: 3014.36
  • Catalog: Neuropeptide Y Receptor
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Galanin (human) acetate salt

Galanin (1-30), human is a 30-amino acid neuropeptide, and acts as an agonist of GalR1 and GalR2 receptors, with Kis of both 1 nM.

  • CAS Number: 119418-04-1
  • MF: C139H210N42O43
  • MW: 3157.41000
  • Catalog: Peptides
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

SHA 68

SHA 68 is a potent and selective non-peptide neuropeptide S receptor (NPSR) antagonist with IC50s of 22.0 and 23.8 nM for NPSR Asn107 and NPSR Ile107, respectively. SHA 68 has limited the blood-brain barrier (BBB) penetration and the activity in neuralgia[1][2].

  • CAS Number: 847553-89-3
  • MF: C26H24FN3O3
  • MW: 445.48500
  • Catalog: Neuropeptide Y Receptor
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

MK 0557

MK-0557 is a highly selective, orally available neuropeptide Y5 receptor antagonist with a Ki of 1.6 nM.

  • CAS Number: 328232-95-7
  • MF: C22H19FN4O3
  • MW: 406.41000
  • Catalog: Neuropeptide Y Receptor
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Neuropeptide Y (22-36) trifluoroacetate salt

Neuropeptide Y (22-36), a 15 amino acid peptide, is a fragment of Neuropeptide Y.

  • CAS Number: 119019-65-7
  • MF: C85H139N29O21
  • MW: 1903.19
  • Catalog: Neuropeptide Y Receptor
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Neuropeptide Y (human, rat) trifluoroacetate salt

Neuropeptide Y (29-64), amide, human is a biologically active 36-amino acid peptide.

  • CAS Number: 90880-35-6
  • MF: C189H285N55O57S
  • MW: 4271.68
  • Catalog: Peptides
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

CYM2503

CYM2503 is a putative GalR2-positive allosteric modulator. CYM2503 increases the latency to first electrographic seizure and decreases the total time in seizure. CYM2503 also attenuates electroshock-induced seizures in mice. Galanin receptors type 1 (GalR1) and/or type 2 (GalR2) represent unique pharmacological targets for the research of seizures and epilepsy[1].

  • CAS Number: 1308833-36-4
  • MF: C45H55N5O7
  • MW: 777.95
  • Catalog: Neuropeptide Y Receptor
  • Density: 1.210±0.06 g/cm3
  • Boiling Point: 1009.4±65.0 °C
  • Melting Point: N/A
  • Flash Point: N/A

Galanin (mouse, rat)

Galanin (1-29)(rat, mouse) is a non-selective galanin receptor agonist, with Kis of 0.98, 1.48 and 1.47 nM for GAL1, GAL2 and GAL3 respectively. Anticonvulsant effect[1][2].

  • CAS Number: 114547-31-8
  • MF: C141H211N43O41
  • MW: 3164.45000
  • Catalog: Neuropeptide Y Receptor
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Spexin trifluoroacetate salt

Spexin is a potent galanin receptor 2/3 (GAL2/GAL3) agonist (EC50 values are 45.7 and 112.2 nM, respectively). Spexin exhibits no significant activity at galanin receptor 1. Spexin is an endogenous satiety-inducing peptide; Spexin inhibits long chain fatty acid uptake by adipocytes and decreases food consumption in diet-induced obese mice and rats. Spexin attenuates LH secretion in goldfish. Spexin exhibits anxiolytic effects in vivo.

  • CAS Number: 1370290-58-6
  • MF: C74H114N20O19S
  • MW: 1619.88
  • Catalog: Neuropeptide Y Receptor
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Peptide YY (3-36) (human) trifluoroacetate salt

Peptide YY (PYY) (3-36), Human is an endogenous appetite suppressing peptide. Peptide YY (PYY) (3-36), Human, a neuropeptide Y (NPY) Y2 receptor agonist, is a powerful inhibitor of intestinal secretion[1].

  • CAS Number: 123583-37-9
  • MF: C180H279N53O54
  • MW: 4049.46
  • Catalog: Neuropeptide Y Receptor
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Neuropeptide Y (3-36) (porcine) trifluoroacetate salt

Neuropeptide Y (3-36) (porcine) is an agonist of neuropeptide Y (NPY) receptor subtype Y2, and stimulates feeding in rats. Neuropeptide Y (3-36) (porcine) is a highly Y2 selective ligand compared with nselective Y1/Y2 receptor ligand, Neuropeptide Y 1-36[1][2][3].

  • CAS Number: 143863-88-1
  • MF: C176H271N53O54
  • MW: 3993.36
  • Catalog: Neuropeptide Y Receptor
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

H-Ala-Gly-Glu-Gly-Leu-Ser-Ser-Pro-Phe-Trp-Ser-Leu-Ala-Ala-Pro-Gln-Arg-Phe-NH2

Neuropeptide AF (cattle), an amidated octadecapeptide, is RFamide neuropeptide. Neuropeptide AF (cattle) acts as a ligand of Mas-related gene receptor A4 (MrgprA4) (Mas-related G-protein-coupled Receptor (MRGPR)) (EC50 of ~60 nM) and MrgprC11 (EC50 of ~300 nM). Neuropeptide AF (cattle) also activate to the G protein-coupled receptors NPFF1 (Neuropeptide Y Receptor) (EC50 of ~25-325 nM) and NPFF2 (EC50 of ~1-5 nM). Neuropeptide AF (cattle) shows anti-opiate and related pain modulation effects[1][2].

  • CAS Number: 99588-52-0
  • MF: C89H130N24O24
  • MW: 1920.13000
  • Catalog: Neuropeptide Y Receptor
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

CYM 9484

CYM 9484 is a selective and highly potent neuropeptide Y (NPY) Y2 receptor antagonist with an IC50 value of 19 nM[1].

  • CAS Number: 1383478-94-1
  • MF: C27H31N3O3S2
  • MW: 509.68300
  • Catalog: Neuropeptide Y Receptor
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

BIIE 0246

BIIE-0246 is a potent and highly selective non-peptide neuropeptide Y (NPY) Y2 receptor antagonist, with an IC50 of 15 nM.

  • CAS Number: 246146-55-4
  • MF: C49H57N11O6
  • MW: 896.04700
  • Catalog: Neuropeptide Y Receptor
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Galanin (1-16) (mouse, porcine, rat)

Galanin (1-16), mouse, porcine, rat is an agonist of the hippocampal galanin receptor, with a Kd of 3 nM.

  • CAS Number: 125118-77-6
  • MF: C78H116N20O21
  • MW: 1669.88000
  • Catalog: Peptides
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Pancreatic polypeptide

Pancreatic polypeptide is a peptide secreted by the endocrine PP cells of the pancreas that regulates pancreatic secretory activity and also affects hepatic glycogen stores and gastrointestinal secretion[1].

  • CAS Number: 59763-91-6
  • MF: C31H24O3
  • MW: 444.52000
  • Catalog: Neuropeptide Y Receptor
  • Density: 1.272g/cm3
  • Boiling Point: 612.8ºC at 760 mmHg
  • Melting Point: 154-155ºC
  • Flash Point: 204.3ºC

Pancreatic Polypeptide (human) trifluoroacetate salt

Pancreatic Polypeptide, human is a C-terminally amidated 36 amino acid peptide, which acts as a neuropeptide Y (NPY) Y4/Y5 receptor agonist.

  • CAS Number: 75976-10-2
  • MF: C185H287N53O54S2
  • MW: 4181.71
  • Catalog: Peptides
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

CGP 71683 HCl

CGP71683 hydrochloride is a competitive neuropeptide Y5 receptor antagonist with a Ki of 1.3 nM, and shows no obvious activity at Y1 receptor (Ki, >4000 nM) and Y2 receptor (Ki, 200 nM) in cell membranes.

  • CAS Number: 192322-50-2
  • MF: C26H30ClN5O2S
  • MW: 512.06700
  • Catalog: Neuropeptide Y Receptor
  • Density: N/A
  • Boiling Point: 747.2ºC at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 405.7ºC