GW842166X - 10mM in DMSO , Cannabinoid CB2 receptor agonist, CAS No.666260-75-9, Cannabinoid CB2 receptor agonist

CAS: 666260-75-9 Cat. No.: G408958 Molecular Weight: 449.25
AVAILABLE TO ORDER
GRADE & PURITY 10mM in DMSO
Synonyms
2-(2,4-dichlorophenylamino)-N-((tetrahydro-2H-pyran-4-yl)methyl)-4-(trifluoromethyl)pyrimidine-5-carboxamide
Storage
Store at -80°C
Shipped In
Dry ice packs + Cold packs
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1ml
G408958-1ml
2

$137.90

$201.90
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Why this grade

10mM in DMSO for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -80°C Ships Dry ice packs + Cold packs Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Information

GW842166X is a potent and highly selective agonist ofcannabinoid receptor CB2receptor withEC50of 63 nM, shows no significant activity at CB1 receptor. Phase 2.
In vitro

GW842166X shows similar potency and efficacy for rat and human recombinant CB2 receptors with EC50 of 91 nM and 63nM, respectively. GW-842166X exhibits full agonist potency with an EC50 of 133 nM and Emax of 101% in cyclase assays. GW-842166X exhibits weak agonist potency with an EC50 of 7.780 μM and Emax of 84% in FLIPR assays.

In vivo

GW842166X has an oral bioavailability of 58% and a half-life of 3 h when dosed orally in the rat. GW842166X has extremely high potency with an oral ED50 of 0.1 mg/kg and shows full reversal of hyperalgesia at 0.3 mg/kg in the FCAa model of inflammatory pain. GW842166X orally administrated at a dose of 15 mg/kg for 8 days produced a significant reversal of the CCI induced decrease in paw withdrawal threshold in a rat model of neuropathic pain.
Cell Data

cell lines:SkBr3 cells

Concentrations:

Incubation Time:

Powder Purity:≥99%

Specifications

Synonyms
2-(2, 4-dichlorophenylamino)-N-((tetrahydro-2H-pyran-4-yl)methyl)-4-(trifluoromethyl)pyrimidine-5-carboxamide
Specifications & Purity
10mM in DMSO
Biochemical and Physiological Mechanisms
GW842166X is a potent and highly selective agonist of cannabinoid receptor CB2 receptor with EC50 of 63 nM, shows no significant activity at CB1 receptor. Phase 2.
Storage
Store at -80°C
Shipped In
Dry ice packs + Cold packs
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
AGONIST
Mechanism of action
Cannabinoid CB2 receptor agonist
Product Properties
ALogP4.1
Names and Identifiers
Isomeric SMILES C1COCCC1CNC(=O)C2=CN=C(N=C2C(F)(F)F)NC3=C(C=C(C=C3)Cl)Cl
Molecular Weight 449.25
Reaxy-Rn 11038408
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11038408&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Associated Targets(Human)
CNR2 Tchem Cannabinoid receptor 2 (5 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

1 results found

Lot NumberCertificate TypeDateItem
G2402183Certificate of AnalysisMay 13, 2026 G408958
Chemical and Physical Properties
SolubilitySolubility (25°C) In vitro DMSO: 69 mg/mL (199.15 mM);    
Solution Calculators
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