Etofylline clofibrate

Name: Etofylline clofibrate
Brand: MedChemExpress
SKU: HY-107348
Rating: 4.5 (1 reviews)

Cat. No.: HY-107348 Purity: 99.77%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

Etofylline clofibrate has ypolipidemic and antithrombotic effect. Etofylline clofibrate has an agonistic interaction with intimal PGI2.

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

Etofylline clofibrate Chemical Structure

CAS No. : 54504-70-0

Size	Price	Stock	Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	USD 132	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	USD 132	In-stock	Estimated Time of Arrival: December 31
Solid
5 mg	USD 77	In-stock	Estimated Time of Arrival: December 31
10 mg	USD 120	In-stock	Estimated Time of Arrival: December 31
50 mg	USD 350	In-stock	Estimated Time of Arrival: December 31
100 mg	USD 550	In-stock	Estimated Time of Arrival: December 31
200 mg		Get quote
500 mg		Get quote

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Customer Review

Based on 1 publication(s) in Google Scholar

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Biological Activity
Purity & Documentation
References
Customer Review

Description

Etofylline clofibrate has ypolipidemic and antithrombotic effect. Etofylline clofibrate has an agonistic interaction with intimal PGI2^[1].

In Vivo

Etofylline clofibrate (p.o.; 12 mg/kg) has the moderate effect of a single dose (12% reduction in disaggregation time) and has a maximum reduction of 31 and 43% following 5 and 7 consecutive daily applications, respectively^[1].

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

Molecular Weight

420.85

Formula

C₁₉H₂₁ClN₄O₅

CAS No.

54504-70-0

Appearance

Solid

Color

Light yellow to yellow

SMILES

ClC(C=C1)=CC=C1OC(C)(C)C(OCCN2C3=C(N(C(N(C)C3=O)=O)C)N=C2)=O

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:

DMSO : 52 mg/mL (123.56 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	2.3761 mL	11.8807 mL	23.7614 mL
5 mM	0.4752 mL	2.3761 mL	4.7523 mL
10 mM	0.2376 mL	1.1881 mL	2.3761 mL

View the Complete Stock Solution Preparation Table

* 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
Dilution Calculator

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

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

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo:

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

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: ≥ 2.17 mg/mL (5.16 mM); Clear solution

This protocol yields a clear solution of ≥ 2.17 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (21.7 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.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Protocol 2

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.17 mg/mL (5.16 mM); Clear solution

This protocol yields a clear solution of ≥ 2.17 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (21.7 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Protocol 3

Add each solvent one by one: 10% DMSO 90% Corn Oil
Solubility: ≥ 2.17 mg/mL (5.16 mM); Clear solution

This protocol yields a clear solution of ≥ 2.17 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 (21.7 mg/mL) to 900 μL Corn oil, and mix evenly.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

Dosing volume
(per animal)

μL

Number of animals

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

Please enter your animal formula composition:

DMSO +

Tween-80 +

Saline

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.

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).

Calculation results:

Working solution concentration: mg/mL

Method for preparing stock solution: mg drug dissolved in μL DMSO (Stock solution concentration: mg/mL).

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).

Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.

If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.

Purity & Documentation

Purity: 99.77%

Select Batch:

Data Sheet (269 KB) SDS (252 KB)

COA (245 KB) LCMS (268 KB)

Handling Instructions (2659 KB)

References

[1]. Metz G, et al. Effect of etofylline clofibrate on experimental thrombus formation and prostacyclin activation. Arzneimittelforschung. 1986 Sep;36(9):1363-5. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	2.3761 mL	11.8807 mL	23.7614 mL	59.4036 mL
	5 mM	0.4752 mL	2.3761 mL	4.7523 mL	11.8807 mL
	10 mM	0.2376 mL	1.1881 mL	2.3761 mL	5.9404 mL
	15 mM	0.1584 mL	0.7920 mL	1.5841 mL	3.9602 mL
	20 mM	0.1188 mL	0.5940 mL	1.1881 mL	2.9702 mL
	25 mM	0.0950 mL	0.4752 mL	0.9505 mL	2.3761 mL
	30 mM	0.0792 mL	0.3960 mL	0.7920 mL	1.9801 mL
	40 mM	0.0594 mL	0.2970 mL	0.5940 mL	1.4851 mL
	50 mM	0.0475 mL	0.2376 mL	0.4752 mL	1.1881 mL
	60 mM	0.0396 mL	0.1980 mL	0.3960 mL	0.9901 mL
	80 mM	0.0297 mL	0.1485 mL	0.2970 mL	0.7425 mL
	100 mM	0.0238 mL	0.1188 mL	0.2376 mL	0.5940 mL