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

MedKoo CAT#: 564542

CAS#: 68436-47-5

Description: Isowighteone is a natural genistein derivative with antibacterial and antifungal activities.

Chemical Structure

CAS# 68436-47-5

Theoretical Analysis

MedKoo Cat#: 564542
Name: Isowighteone
CAS#: 68436-47-5
Chemical Formula: C20H18O5
Exact Mass: 338.1154
Molecular Weight: 338.36
Elemental Analysis: C, 71.00; H, 5.36; O, 23.64

Price and Availability

Size Price Availability Quantity
5.0mg USD 805.0 2 Weeks
10.0mg USD 1505.0 2 Weeks
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Synonym: 3'-Prenylgenistein; Isowighteone

IUPAC/Chemical Name: 5,7-Dihydroxy-3-[4-hydroxy-3-(3-methylbut-2-enyl)phenyl]chromen-4-one


InChi Code: InChI=1S/C20H18O5/c1-11(2)3-4-13-7-12(5-6-16(13)22)15-10-25-18-9-14(21)8-17(23)19(18)20(15)24/h3,5-10,21-23H,4H2,1-2H3

SMILES Code: O=C1C(C2=CC=C(O)C(C/C=C(C)\C)=C2)=COC3=C1C(O)=CC(O)=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: >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: 2934.99.03.00

Preparing Stock Solutions

The following data is based on the product molecular weight 338.36 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: Shen G, Huhman D, Lei Z, Snyder J, Sumner LW, Dixon RA. Characterization of an isoflavonoid-specific prenyltransferase from Lupinus albus. Plant Physiol. 2012 May;159(1):70-80. doi: 10.1104/pp.112.195271. Epub 2012 Mar 19. PubMed PMID: 22430842; PubMed Central PMCID: PMC3375986.