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

MedKoo CAT#: 527859

CAS#: 459841-96-4

Description: ONO-8130 is an orally available EP1 receptor antagonist.

Chemical Structure

CAS# 459841-96-4

Theoretical Analysis

MedKoo Cat#: 527859
Name: ONO-8130
CAS#: 459841-96-4
Chemical Formula: C25H28N2O5S2
Exact Mass: 500.144
Molecular Weight: 500.628
Elemental Analysis: C, 59.98; H, 5.64; N, 5.60; O, 15.98; S, 12.81

Price and Availability

Size Price Availability Quantity
1.0mg USD 180.0 2 Weeks
5.0mg USD 400.0 2 Weeks
10.0mg USD 660.0 2 Weeks
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Synonym: ONO8130; ONO 8130; ONO-8130

IUPAC/Chemical Name: 4-[[[2,3-Dihydro-6-[(2-methylpropyl)[(4-methyl-2-thiazolyl)sulfonyl]amino]-1H-indene-5yl]oxy]methyl]benzoic acid


InChi Code: InChI=1S/C25H28N2O5S2/c1-16(2)13-27(34(30,31)25-26-17(3)15-33-25)22-11-20-5-4-6-21(20)12-23(22)32-14-18-7-9-19(10-8-18)24(28)29/h7-12,15-16H,4-6,13-14H2,1-3H3,(H,28,29)

SMILES Code: O=C(O)C1=CC=C(COC2=CC3=C(CCC3)C=C2N(CC(C)C)S(=O)(C4=NC(C)=CS4)=O)C=C1

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 500.628 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: Säfholm J, Dahlén SE, Adner M. Antagonising EP1 and EP2 receptors reveal that the TP receptor mediates a component of antigen-induced contraction of the guinea pig trachea. Eur J Pharmacol. 2013 Oct 15;718(1-3):277-82. doi: 10.1016/j.ejphar.2013.08.021. Epub 2013 Sep 5. PubMed PMID: 24012781.

2: Säfholm J, Dahlén SE, Delin I, Maxey K, Stark K, Cardell LO, Adner M. PGE2 maintains the tone of the guinea pig trachea through a balance between activation of contractile EP1 receptors and relaxant EP2 receptors. Br J Pharmacol. 2013 Feb;168(4):794-806. doi: 10.1111/j.1476-5381.2012.02189.x. PubMed PMID: 22934927; PubMed Central PMCID: PMC3631371.

3: Miki T, Matsunami M, Nakamura S, Okada H, Matsuya H, Kawabata A. ONO-8130, a selective prostanoid EP1 receptor antagonist, relieves bladder pain in mice with cyclophosphamide-induced cystitis. Pain. 2011 Jun;152(6):1373-81. doi: 10.1016/j.pain.2011.02.019. Epub 2011 Mar 10. PubMed PMID: 21396778.