U 73343

Pricing Availability   Qty
Description: Analog of U 73122 (Cat. No. 1268)
Chemical Name: 1-[6-[[(17β)-3-Methoxyestra-1,3,5(10)-trien-17-yl]amino]hexyl]-2,5-pyrrolidinedione
Purity: ≥98% (HPLC)
Datasheet
Citations (13)
Reviews
Literature (2)

Biological Activity for U 73343

U 73343 is an analog of U 73122; can be used as a negative control. Inhibits Panx1 currents in HEK cells. Also inhibits vasopressin- and GTPγS-induced Ca2+ influx in hepatocytes.

Active Analog also available.

Technical Data for U 73343

M. Wt 466.66
Formula C29H42N2O3
Storage Store at RT
Purity ≥98% (HPLC)
CAS Number 142878-12-4
PubChem ID 114825
InChI Key CJHWFIUASFBCKN-ZRJUGLEFSA-N
Smiles [H][C@]23[C@@]([C@]([H])(CC[C@@H]4NCCCCCCN5C(CCC5=O)=O)[C@]4(C)CC3)([H])CCC1=CC(OC)=CC=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 for U 73343

Solvent Max Conc. mg/mL Max Conc. mM
Solubility
DMSO 4.67 10 with gentle warming
ethanol 2.33 5 with gentle warming

Preparing Stock Solutions for U 73343

The following data is based on the product molecular weight 466.66. 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
0.1 mM 21.43 mL 107.14 mL 214.29 mL
0.5 mM 4.29 mL 21.43 mL 42.86 mL
1 mM 2.14 mL 10.71 mL 21.43 mL
5 mM 0.43 mL 2.14 mL 4.29 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 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 for U 73343

Certificate of Analysis / Product Datasheet
Select another batch:

References for U 73343

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

Muto et al (1997) The putative phospholipase C inhibitor U73122 and its negative control, U73343, elicit unexpected effects on the rabbit parietal cell. J.Pharmacol.Exp.Ther. 282 1379 PMID: 9316850

Kataoka et al (2009) Activation of P2X7 receptors induces CCL3 production in microglial cells through transcription factor NFAT. J.Neurochem. 108 115 PMID: 19014371

Ma et al (2009) Pharmacological characterization of pannexin-1 currents expressed in mammalian cells. J.Pharmacol.Exp.Ther. 328 409 PMID: 19023039

Berven and Barritt (1995) Evidence obtained using single hepatocytes for inhibition by the phospholipase C inhibitor U73122 of store-operated Ca2+ inflow. Biochem.Pharmacol. 49 1373 PMID: 7763279


If you know of a relevant reference for U 73343, please let us know.

View Related Products by Product Action

View all Phospholipase Inhibitors

Keywords: U 73343, U 73343 supplier, U73343, negative, control, analog, U73122, plc, phospholipases, c, Phospholipases, Phospholipase, C, 4133, Tocris Bioscience

13 Citations for U 73343

Citations are publications that use Tocris products. Selected citations for U 73343 include:

Osman et al (2016) Detachment of surface membrane invagination systems by cationic amphiphilic drugs. PLoS One 6 18536 PMID: 26725955

Lee et al (2012) The calcium-sensing receptor regulates the NLRP3 inflammasome through Ca2+ and cAMP. Nature 492 123 PMID: 23143333

Babola et al (2020) Purinergic signaling in cochlear supporting cells reduces hair cell excitability by increasing the extracellular space. ELife 9 e52160 PMID: 31913121

Brenner et al (2014) A dynamic set point for thermal adaptation requires phospholipase C-mediated regulation of TRPM8 in vivo. Pain 155 2124 PMID: 25109670


Do you know of a great paper that uses U 73343 from Tocris? Please let us know.

Reviews for U 73343

There are currently no reviews for this product. Be the first to review U 73343 and earn rewards!

Have you used U 73343?

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

Literature in this Area

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

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


Cancer Research Product Guide

Cancer Research Product Guide

A collection of over 750 products for cancer research, the guide includes research tools for the study of:

  • Cancer Metabolism
  • Epigenetics in Cancer
  • Receptor Signaling
  • Cell Cycle and DNA Damage Repair
  • Angiogenesis
  • Invasion and Metastasis
Cardiovascular Research Product Guide

Cardiovascular Research Product Guide

A collection of over 250 products for cardiovascular research, the guide includes research tools for the study of:

  • Hypertension
  • Thrombosis and Hemostasis
  • Atherosclerosis
  • Myocardial Infarction
  • Ischemia/Reperfusion Injury
  • Arrhythmias
  • Heart Failure