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

MedKoo CAT#: 574174

CAS#: 486-62-4

Description: Ononin is a glycoside isoflavone with anti-inflammatory and neuroprotective activities. Ononin inhibits LPS-induced production of nitrite, prostaglandin E2 (PGE2), and the pro-inflammatory cytokines IL-1β, IL-6, and TNF-α by RAW 264.7 macrophages.

Chemical Structure

CAS# 486-62-4

Theoretical Analysis

MedKoo Cat#: 574174
Name: Ononin
CAS#: 486-62-4
Chemical Formula: C22H22O9
Exact Mass: 430.1264
Molecular Weight: 430.41
Elemental Analysis: C, 61.39; H, 5.15; O, 33.45

Price and Availability

Size Price Availability Quantity
10.0mg USD 255.0 2 Weeks
25.0mg USD 440.0 2 Weeks
100.0mg USD 900.0 2 Weeks
500.0mg USD 2500.0 2 Weeks
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Synonym: Ononin, Formononetin 7-O-β-D-Glucopyranoside, Formononetin Glucoside, Formononetin 7-O-Glucoside

IUPAC/Chemical Name: 3-(4-methoxyphenyl)-7-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one


InChi Code: InChI=1S/C22H22O9/c1-28-12-4-2-11(3-5-12)15-10-29-16-8-13(6-7-14(16)18(15)24)30-22-21(27)20(26)19(25)17(9-23)31-22/h2-8,10,17,19-23,25-27H,9H2,1H3/t17-,19-,20+,21-,22-/m1/s1

SMILES Code: O=C1C2=CC=C(O[C@H]3[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O3)C=C2OC=C1C4=CC=C(OC)C=C4

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: >3 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 430.41 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. Wang, T., Liu, Y., Li, X., et al. Isoflavones from green vegetable soya beans and their antimicrobial and antioxidant activities. J. Sci. Food Agric. 98(5), 2043-2047 (2018).

2. Yu, D., Duan, Y., Bao, Y., et al. Isoflavonoids from Astragalus mongholicus protect PC12 cells from toxicity induced by L-glutamate. J. Ethnopharmacol. 98(1-2), 89-94 (2005).

3. Dong, L., Yin, L., Zhang, Y., et al. Anti-inflammatory effects of ononin on lipopolysaccharide-stimulated RAW 264.7 cells. Mol. Immunol. 83, 46-51 (2017).


10.0mg / USD 255.0