Cat. No.: HY-N2176

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S-(+)-Marmesin

(Synonyms: (+)-Marmesin; (S)-Marmesin)

Customer Review

Based on 1 Customer Validation

S-(+)-Marmesin is a natural coumarin, exhibiting COX-2/5-LOX dual inhibitory activity.

For research use only. We do not sell to patients.

Purity: 99.9%
CAS No.: 13849-08-6
Formula: C₁₄H₁₄O₄
Molecular Weight:246.26

Storage:

Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year

S-(+)-Marmesin Chemical Structure

CAS No.: 13849-08-6

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Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- Description
- IC₅₀ & Target
- Cellular Effect
- In Vitro
Chemical Information
Solvent & Solubility
- In Vitro
- In Vivo
Purity & Documentation
References
Help & FAQs
Bioz

Biological Activity

Description

S-(+)-Marmesin is a natural coumarin, exhibiting COX-2/5-LOX dual inhibitory activity.

IC₅₀ & Target^[2]

COX-2

5-LOX

All COX Isoforms :

All Lipoxygenase Isoforms :

Cellular Effect

Cell Line	Type	Value	Description	References
A549	ED₅₀	>20 μg/mL Compound: 45	Cytotoxicity against human A549 cells assessed as growth inhibition after 72 hrs by SRB assay Cytotoxicity against human A549 cells assessed as growth inhibition after 72 hrs by SRB assay	[PMID: 24582402]
MCF7	ED₅₀	>20 μg/mL Compound: 45	Cytotoxicity against human MCF7 cells assessed as growth inhibition after 72 hrs by SRB assay Cytotoxicity against human MCF7 cells assessed as growth inhibition after 72 hrs by SRB assay	[PMID: 24582402]

In Vitro

S-(+)-Marmesin ((+)-marmesin) shows affinity at the recombinant psoralen synthase, with a K_m of 1.5 ± 0.5 μM, exceeding the substrate affinities of other enzymes of the CYP71 subfamily involved in plant secondary metabolism^[1]. S-(+)-Marmesin ((+)-marmesin) shows COX-2/5-LOX dual inhibitory activity^[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Chemical Information

CAS No. 13849-08-6
Appearance Solid
Molecular Weight 246.26
Formula C₁₄H₁₄O₄
Color White to off-white
SMILES

O=C1C=CC2=CC3=C(O[C@H](C(C)(O)C)C3)C=C2O1
Synonyms

(+)-Marmesin; (S)-Marmesin
Structure Classification
- Phenylpropanoids
- Coumarins
Initial Source
- Plants
- Umbelliferae
Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	2 years
	-20°C	1 year

Solvent & Solubility

In Vitro:

DMF : ≥ 100 mg/mL (406.07 mM)

DMSO : ≥ 100 mg/mL (406.07 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Ethanol : 25 mg/mL (101.52 mM; Need ultrasonic)

* "≥" means soluble, but saturation unknown.

View the Complete Stock Solution Preparation Table

Preparing Stock Solutions

View the Complete Stock Solution Preparation Table

Concentration Solvent Mass

1 mg

5 mg

10 mg

Concentration

Solvent

Mass

1 mM

4.0607 mL

20.3037 mL

40.6075 mL

5 mM

0.8121 mL

4.0607 mL

8.1215 mL

10 mM

0.4061 mL

2.0304 mL

4.0607 mL

Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.

Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Molarity Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

Dilution Calculator

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

Concentration _(start) Concentration _(start)

Volume _(start) Volume _(start)

Concentration _(final) Concentration _(final)

Volume _(final) Volume _(final)

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

Stock Solution Working Solution

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

Protocol 1

Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline

Solubility: ≥ 2.5 mg/mL (10.15 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

Protocol 2

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)

Solubility: ≥ 2.5 mg/mL (10.15 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

Protocol 3

Add each solvent one by one: 10% DMSO 90% Corn Oil

Solubility: ≥ 2.5 mg/mL (10.15 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage Dosage
mg/kg
Animal Weight (Per Animal) Animal Weight (Per Animal)
g
Dosing Volume (Per Animal) Dosing Volume (Per Animal)
μL
Number of Animals Number of Animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Please enter your animal formula composition:

%
DMSO +

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
%
+
+
%
Tween-80 + +
%
Saline +

The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).

Working solution concentration: 0.22 mg/mL

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (272 KB)
SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Larbat R, et al. Molecular cloning and functional characterization of psoralen synthase, the first committed monooxygenase of furanocoumarin biosynthesis. J Biol Chem. 2007 Jan 5;282(1):542-54. Epub 2006 Oct 26. [Content Brief]

[2]. Kim JS, et al. Chemical constituents of the root of Dystaenia takeshimana and their anti-inflammatory activity. Arch Pharm Res. 2006 Aug;29(8):617-23. [Content Brief]

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Complete Stock Solution Preparation Table

Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg
Ethanol / DMF / DMSO	1 mM	4.0607 mL	20.3037 mL	40.6075 mL	101.5187 mL
	5 mM	0.8121 mL	4.0607 mL	8.1215 mL	20.3037 mL
	10 mM	0.4061 mL	2.0304 mL	4.0607 mL	10.1519 mL
	15 mM	0.2707 mL	1.3536 mL	2.7072 mL	6.7679 mL
	20 mM	0.2030 mL	1.0152 mL	2.0304 mL	5.0759 mL
	25 mM	0.1624 mL	0.8121 mL	1.6243 mL	4.0607 mL
	30 mM	0.1354 mL	0.6768 mL	1.3536 mL	3.3840 mL
	40 mM	0.1015 mL	0.5076 mL	1.0152 mL	2.5380 mL
	50 mM	0.0812 mL	0.4061 mL	0.8121 mL	2.0304 mL
	60 mM	0.0677 mL	0.3384 mL	0.6768 mL	1.6920 mL
	80 mM	0.0508 mL	0.2538 mL	0.5076 mL	1.2690 mL
	100 mM	0.0406 mL	0.2030 mL	0.4061 mL	1.0152 mL

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S-(+)-Marmesin

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All COX Isoforms

All Lipoxygenase Isoforms

Biological Activity

Chemical Information

Solvent & Solubility

Purity & Documentation

References

Help & FAQs

Complete Stock Solution Preparation Table

S-(+)-Marmesin Related Classifications

Cat. No.: HY-N2176