L-798,106
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    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 532097

CAS#: 244101-02-8

Description: L-798,106 is a potent and highly selective EP3 receptor antagonist.


Chemical Structure

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L-798,106
CAS# 244101-02-8

Theoretical Analysis

MedKoo Cat#: 532097
Name: L-798,106
CAS#: 244101-02-8
Chemical Formula: C27H22BrNO4S
Exact Mass: 535.0453
Molecular Weight: 536.44
Elemental Analysis: C, 60.45; H, 4.13; Br, 14.90; N, 2.61; O, 11.93; S, 5.98

Price and Availability

Size Price Availability Quantity
5.0mg USD 260.0 2 Weeks
25.0mg USD 700.0 2 Weeks
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Synonym: L-798,106; L 798,106; L798,106.

IUPAC/Chemical Name: (E)-N-(5-bromo-2-methoxyphenyl)sulfonyl-3-[2-(naphthalen-2-ylmethyl)phenyl]prop-2-enamide

InChi Key: ODTKFNUPVBULRJ-NTCAYCPXSA-N

InChi Code: InChI=1S/C27H22BrNO4S/c1-33-25-14-13-24(28)18-26(25)34(31,32)29-27(30)15-12-21-7-3-5-9-23(21)17-19-10-11-20-6-2-4-8-22(20)16-19/h2-16,18H,17H2,1H3,(H,29,30)/b15-12+

SMILES Code: O=C(NS(=O)(C1=CC(Br)=CC=C1OC)=O)/C=C/C2=CC=CC=C2CC3=CC=C4C=CC=CC4=C3

Appearance: Solid powder

Purity: >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).

Solubility: Soluble in DMSO

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: 2934.99.9001

Preparing Stock Solutions

The following data is based on the product molecular weight 536.44 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.

Recalculate based on batch purity %
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

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1: Shridas P, Zahoor L, Forrest KJ, Layne JD, Webb NR. Group X secretory phospholipase A2 regulates insulin secretion through a cyclooxygenase-2-dependent mechanism. J Biol Chem. 2014 Oct 3;289(40):27410-7. doi: 10.1074/jbc.M114.591735. PubMed PMID: 25122761; PubMed Central PMCID: PMC4183781.

2: Shimizu T, Tanaka K, Nakamura K, Taniuchi K, Yawata T, Higashi Y, Ueba T, Dimitriadis F, Shimizu S, Yokotani K, Saito M. Possible involvement of brain prostaglandin E2 and prostanoid EP3 receptors in prostaglandin E2 glycerol ester-induced activation of central sympathetic outflow in the rat. Neuropharmacology. 2014 Jul;82:19-27. doi: 10.1016/j.neuropharm.2014.03.005. PubMed PMID: 24657150.

3: Clarke DL, Giembycz MA, Patel HJ, Belvisi MG. E-ring 8-isoprostanes inhibit ACh release from parasympathetic nerves innervating guinea-pig trachea through agonism of prostanoid receptors of the EP3-subtype. Br J Pharmacol. 2004 Feb;141(4):600-9. PubMed PMID: 14744812; PubMed Central PMCID: PMC1574232.