ML 193

Pricing Availability   Qty
Cat.No. 4860 - ML 193 | C28H25N5O4S | CAS No. 713121-80-3
Description: Potent, selective GPR55 antagonist
Alternative Names: CID 1261822
Chemical Name: N-[4-[[(3,4-Dimethyl-5-isoxazolyl)amino]sulfonyl]phenyl]-6,8-dimethyl-2-(2-pyridinyl)-4-quinolinecarboxamide
Purity: ≥98% (HPLC)
Datasheet
Citations (3)
Reviews (1)
Literature (3)

Biological Activity

Selective GPR55 antagonist (IC50 = 221 nM). Exhibits >27-, >145- and >145-fold selectivity for GPR55 over CB1, GPR35 and CB2, respectively. Inhibits ERK signaling in vitro.

Technical Data

M. Wt 527.59
Formula C28H25N5O4S
Storage Store at -20°C
Purity ≥98% (HPLC)
CAS Number 713121-80-3
PubChem ID 1261822
InChI Key HTSLEZOTMYUPLU-UHFFFAOYSA-N
Smiles CC2=CC(C)=CC1=C(C(NC4=CC=C(S(=O)(NC5=C(C)C(C)=NO5)=O)C=C4)=O)C=C(C3=CC=CC=N3)N=C12

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

Tocris products are intended for laboratory research use only, unless stated otherwise.

Solubility Data

Solvent Max Conc. mg/mL Max Conc. mM
Solubility
DMSO 52.76 100

Preparing Stock Solutions

The following data is based on the product molecular weight 527.59. 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 1.9 mL 9.48 mL 18.95 mL
5 mM 0.38 mL 1.9 mL 3.79 mL
10 mM 0.19 mL 0.95 mL 1.9 mL
50 mM 0.04 mL 0.19 mL 0.38 mL

Molarity Calculator

Calculate the mass, volume, or concentration required for a solution.
=
x
x
g/mol

*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.
x
=
x

Product Datasheets

Certificate of Analysis / Product Datasheet
Select another batch:

References

References are publications that support the biological activity of the product.

Heynen-Genel et al (2010) Screening for selective ligands for GPR55 - antagonists. Probe Reports from the NIH Molecular Libraries Program PMID: 22091481

Kotsikorou et al (2013) Identification of the GPR55 antagonist binding site using a novel set of high-potency GPR55 selective ligands. Biochemistry 52 9456 PMID: 24274581


If you know of a relevant reference for ML 193, please let us know.

View Related Products by Target

View Related Products by Product Action

View all GPR55 Antagonists

Keywords: ML 193, ML 193 supplier, ML193, CID1261822, GPR55, agonists, potent, selective, agonism, cannabinoids, CID, 1261822, 4860, Tocris Bioscience

3 Citations for ML 193

Citations are publications that use Tocris products. Selected citations for ML 193 include:

Alharris et al (2019) Role of miRNA in the regulation of cannabidiol-mediated apoptosis in neuroblastoma cells. Oncotarget 10 45 PMID: 30713602

Drzazga (2017) Lysophosphatidylcholine elicits intracellular calcium signaling in GPR55-dependent manner. Biochem Biophys Res Commun 489 243 PMID: 28552523

Saliba et al (2018) Anti-neuroinflammatory effects of GPR55 antagonists in LPS-activated primary microglial cells. J Neuroinflammation 15 322 PMID: 30453998


Do you know of a great paper that uses ML 193 from Tocris? Please let us know.

Reviews for ML 193

Average Rating: 5 (Based on 1 Review.)

5 Star
100%
4 Star
0%
3 Star
0%
2 Star
0%
1 Star
0%

Have you used ML 193?

Submit a review and receive an Amazon gift card.

$50/€35/£30/$50CAN/¥300 Yuan/¥5000 Yen for first to review with an image

$25/€18/£15/$25CAN/¥75 Yuan/¥1250 Yen for a review with an image

$10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen for a review without an image

Submit a Review

Filter by:


ML-193 effect on microglia immunal function.
By Anonymous on 09/21/2019
Assay Type: In Vitro
Species: Mouse
Cell Line/Tissue: Hippocampus

ML-193 was used to study the effect of receptor GPR-55 on release of prostaglandin E2 from hippocampal microglia. ML-193 triggered highly significant lowering of the prostaglandin release compared to control; however, difference between the effects of four tested doses was non-significant (see figure).

Soluble in DMSO, perfectly mixes with artificial cerebro-spinal fluid.

review image

Literature in this Area

Tocris offers the following scientific literature in this area to showcase our products. We invite you to request* or download your copy today!

*Please note that Tocris will only send literature to established scientific business / institute addresses.


GPCR

GPCR Product Listing

A collection of over 450 products for G protein-coupled receptors, the listing includes research tools for the study of:

  • Rhodopsin-like Receptors
  • Glutamate Receptors
  • Frizzled Receptors
  • GPCR Signaling
Pain

Pain Research Product Guide

A collection of over 280 products for pain research, the guide includes research tools for the study of:

  • Nociception
  • Ion Channels
  • G-Protein-Coupled Receptors
  • Intracellular Signaling
Cannabinoid Receptor Ligands

Cannabinoid Receptor Ligands Scientific Review

Written by Roger Pertwee, this review discusses compounds which affect the activity of the endocannabinoid system, focusing particularly on ligands that are most widely used as experimental tools and denotes compounds available from Tocris.