WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 522489

CAS#: 1398583-31-7

Description: PF-05105679 is a selective TRPM8 Antagonist (IC50 = 103 nM) with clinical efficacy in cold-related pain. The transient receptor potential (TRP) family of ion channels comprises nonselective cation channels that respond to a wide range of chemical and thermal stimuli. TRPM8, a member of the melastatin subfamily, is activated by cold temperatures (<28 °C), and antagonists of this channel have the potential to treat cold induced allodynia and hyperalgesia.

Chemical Structure

CAS# 1398583-31-7

Theoretical Analysis

MedKoo Cat#: 522489
Name: PF-05105679
CAS#: 1398583-31-7
Chemical Formula: C26H21FN2O3
Exact Mass: 428.15362
Molecular Weight: 428.4634
Elemental Analysis: C, 72.89; H, 4.94; F, 4.43; N, 6.54; O, 11.20

Size Price Shipping out time Quantity
5mg USD 240 2 Weeks
25mg USD 600 2 Weeks
Inquire bulk and customized quantity

Pricing updated 2021-02-25. Prices are subject to change without notice.

PF-05105679, purity > 98%, is in stock. Current shipping out time is about 2 weeks after order is received. CoA, QC data and MSDS documents are available in one week after order is received.

Synonym: PF-05105679; PF 05105679; PF05105679; PF-5105679; PF 5105679; PF5105679.

IUPAC/Chemical Name: (R)-3-((N-(1-(4-fluorophenyl)ethyl)quinoline-3-carboxamido)methyl)benzoic acid


InChi Code: InChI=1S/C26H21FN2O3/c1-17(19-9-11-23(27)12-10-19)29(16-18-5-4-7-21(13-18)26(31)32)25(30)22-14-20-6-2-3-8-24(20)28-15-22/h2-15,17H,16H2,1H3,(H,31,32)/t17-/m1/s1

SMILES Code: O=C(O)C1=CC=CC(CN([C@@H](C2=CC=C(F)C=C2)C)C(C3=CC4=CC=CC=C4N=C3)=O)=C1

Solid powder

>98% (or refer to the Certificate of Analysis)

Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Soluble in DMSO, not in water

Shelf Life:
>2 years if stored properly

Drug Formulation:
This drug may be formulated in DMSO

Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code:

Handling Instructions:

Preparing Stock Solutions

The following data is based on the product molecular weight 428.4634 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

Molarity Calculator

Calculate the mass, volume, or concentration required for a solution.

*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / CoA (available online).

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Dilution Calculator

Calculate the dilution required to prepare a stock solution.

1: Andrews MD, Af Forselles K, Beaumont K, Galan SR, Glossop PA, Grenie M,
Jessiman A, Kenyon AS, Lunn G, Maw G, Owen RM, Pryde DC, Roberts D, Tran TD.
Discovery of a Selective TRPM8 Antagonist with Clinical Efficacy in Cold-Related
Pain. ACS Med Chem Lett. 2015 Jan 30;6(4):419-24. doi: 10.1021/ml500479v.
eCollection 2015 Apr 9. PubMed PMID: 25893043; PubMed Central PMCID: PMC4394344.

2: Winchester WJ, Gore K, Glatt S, Petit W, Gardiner JC, Conlon K, Postlethwaite
M, Saintot PP, Roberts S, Gosset JR, Matsuura T, Andrews MD, Glossop PA, Palmer
MJ, Clear N, Collins S, Beaumont K, Reynolds DS. Inhibition of TRPM8 channels
reduces pain in the cold pressor test in humans. J Pharmacol Exp Ther. 2014
Nov;351(2):259-69. doi: 10.1124/jpet.114.216010. Epub 2014 Aug 14. PubMed PMID: