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MedKoo CAT#: 463553

CAS#: 33909-74-9

Description: Edunol is a pterocarpan isolated from Harpalyce brasiliana. It has shown antimyotoxic, antiproteolytic and PLA2 inhibitor properties.

Chemical Structure

CAS# 33909-74-9

Theoretical Analysis

MedKoo Cat#: 463553
Name: Edunol
CAS#: 33909-74-9
Chemical Formula: C21H20O5
Exact Mass: 352.1311
Molecular Weight: 352.386
Elemental Analysis: C, 71.58; H, 5.72; O, 22.70

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales or click below button.
Note: Price will be listed if it is available in the future.

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Synonym: Edunol; NSC 356826; NSC356826; NSC-356826;

IUPAC/Chemical Name: (6aR,12aR)-2-(3-methylbut-2-en-1-yl)-6a,12a-dihydro-6H-[1,3]dioxolo[4',5':5,6]benzofuro[3,2-c]chromen-3-ol


InChi Code: InChI=1S/C21H20O5/c1-11(2)3-4-12-5-14-17(7-16(12)22)23-9-15-13-6-19-20(25-10-24-19)8-18(13)26-21(14)15/h3,5-8,15,21-22H,4,9-10H2,1-2H3/t15-,21-/m0/s1

SMILES Code: C/C(C)=C\Cc1c(O)cc2c([C@@H]3Oc4c([C@@H]3CO2)cc5c(OCO5)c4)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: >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 352.386 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: Adem FA, Kuete V, Mbaveng AT, Heydenreich M, Koch A, Ndakala A, Irungu B, Yenesew A, Efferth T. Cytotoxic flavonoids from two Lonchocarpus species. Nat Prod Res. 2019 Sep;33(18):2609-2617. doi: 10.1080/14786419.2018.1462179. Epub 2018 Apr 16. PMID: 29656660.

2: da Silva AJ, Coelho AL, Simas AB, Moraes RA, Pinheiro DA, Fernandes FF, Arruda EZ, Costa PR, Melo PA. Synthesis and pharmacological evaluation of prenylated and benzylated pterocarpans against snake venom. Bioorg Med Chem Lett. 2004 Jan 19;14(2):431-5. doi: 10.1016/j.bmcl.2003.10.044. PMID: 14698175.

3: Reyes-Chilpa R, Gómez-Garibay F, Quijano L, Magos-Guerrero GA, Ríos T. Preliminary results on the protective effect of (-)-edunol, a pterocarpan from Brongniartia podalyrioides (Leguminosae), against Bothrops atrox venom in mice. J Ethnopharmacol. 1994 May;42(3):199-203. doi: 10.1016/0378-8741(94)90086-8. PMID: 7934090.