PF-00446687


Catalog No. Size PriceQuantity
M18523-C Contact sales@xcessbio.com for quotation $100Unavailable

Description

PF-00446687 is a potent, selective melanocortin-4 receptor (MC4R) agonist with EC50 of 12 ± 1 nM. Pf-446687 is brain penetrant.

Product information

CAS Number: 862281-92-3

Molecular Weight: 470.59

Formula: C28H36F2N2O2

Chemical Name: (3R,4s,5S)-1-[(3S,4R)-1-tert-butyl-4-(2,4-difluorophenyl)pyrrolidine-3-carbonyl]-3,5-dimethyl-4-phenylpiperidin-4-ol

Smiles: CC(C)(C)N1C[C@H]([C@@H](C1)C(=O)N1C[C@H](C)[C@](O)([C@H](C)C1)C1C=CC=CC=1)C1C=CC(F)=CC=1F

InChiKey: WHPJOAUPIZDJNX-AGGGUQDCSA-N

InChi: InChI=1S/C28H36F2N2O2/c1-18-14-31(15-19(2)28(18,34)20-9-7-6-8-10-20)26(33)24-17-32(27(3,4)5)16-23(24)22-12-11-21(29)13-25(22)30/h6-13,18-19,23-24,34H,14-17H2,1-5H3/t18-,19+,23-,24+,28-/m0/s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO : 62.5 mg/mL (132.81 mM; Need ultrasonic).

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

PF-00446687 binds MC4 receptor with a Ki of 27±4 nM. PF-00446687 has a relatively weak activity at the MC1, MC3, and MC5 receptors with EC50s of 1.02±0.30 μM, 1.16±0.35 μM, and 1.98±0.20 μM, respectively. The broad off-target profiles of PF-00446687 are assessed in the CEREP Bioprint wide ligand screening panel, with the most potent binding activities being at the σ receptor (Ki=330 nM), the sodium ion channel (Ki=690 nM), and the muscarinic M2 receptor (Ki=730 nM).

In Vivo:

Pf-446687 is highly selective for MC4R and is both brain penetrant and stable in vivo. Peripheral administration of the brain penetrant MC3/4R receptor peptide agonist, Melanotan II (MTII), and the highly selective, small molecule MC4R agonist, Pf-446687, enhances partner preference formation in the prairie vole, but not in the non-monogamous meadow vole.

Products are for research use only. Not for human use.

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