1. Others
  2. Others
  3. SMP-028


Cat. No.: HY-19861
Handling Instructions

SMP-028 is an inhibitor of neutral cholesterol esterase (CEase), with an IC50 of 1.01 μM.

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

SMP-028 Chemical Structure

SMP-028 Chemical Structure

CAS No. : 914389-14-3

Size Stock
250 mg Get quote
500 mg Get quote

* Please select Quantity before adding items.

Top Publications Citing Use of Products
  • Biological Activity

  • Protocol

  • Purity & Documentation

  • References

  • Customer Review


SMP-028 is an inhibitor of neutral cholesterol esterase (CEase), with an IC50 of 1.01 μM.

IC50 & Target

IC50: 1.01 μM (CEase)[1].

In Vitro

SMP-028 potently and concentration-dependently inhibits neutral cholesterol esterase (CEase) with an IC50 value of 1.01 μM. On the other hand, inhibition of other steroidogenic enzymes by SMP-028 is weak with IC50 values>10 μM. In particular, SMP-028 does not inhibit acid CEase and only weakly reduces the activity of CYP11A1 (IC50 values>100 μM and 49.8 μM respectively) [1]. SMP-028 at 10 μM or less does not affect the viability of male adrenal cells, female adrenal cells, testicular cells, and ovarian cells. On the other hand, SMP-028 at concentrations higher than 30 μM significantly reduce the viability of male adrenal cells, female adrenal cells [2].

Molecular Weight









Room temperature in continental US; may vary elsewhere


Please store the product under the recommended conditions in the Certificate of Analysis.

Cell Assay

Testicular and ovarian cells from Sprague–Dawley rats are cultured in medium containing SMP-028 dissolved in dimethyl sulfoxide (DMSO) is added to each well of the 96-well cell culture plates. The final concentration of DMSO is 0.1% (v/v) and that of SMP-028 is set between 0.1 μM to 50 μM. The cells with culture medium containing DMSO only (not containing SMP-028) are as a control. The plates are next incubated at 37°C, 5% CO2 in air atmosphere for 24 hours. SMP-028 cytotoxicity is estimated. The luminescence of each plate is measured[2].

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

  • No file chosen (Maximum size is: 1024 Kb)
  • If you have published this work, please enter the PubMed ID.
  • Your name will appear on the site.
  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

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

Mass   Concentration   Volume   Molecular Weight *
= × ×

The dilution calculator equation

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

Inquiry Online

Your information is safe with us. * Required Fields.

Product name



Applicant name *


Email address *

Phone number *


Organization name *

Country or Region *


Requested quantity *


Bulk Inquiry

Inquiry Information

Product Name:
Cat. No.: