1. Apoptosis Metabolic Enzyme/Protease
  2. Apoptosis Carbonic Anhydrase Phosphodiesterase (PDE)
  3. Enpp/Carbonic anhydrase-IN-1

Enpp/Carbonic anhydrase-IN-1 (compound 1e) is a potent Enpp and carbonic anhydrase inhibitor with IC50s of 1.36, 1.35, 3.00, 0.88, 1.02 μM for NPP1, NPP2, NPP3, CA-II, CA-IX respectively. Enpp/Carbonic anhydrase-IN-1 shows antiproliferative activity for cancer cells and low cytotoxic against normal cells. Enpp/Carbonic anhydrase-IN-1 induces Apoptosis.

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

Enpp/Carbonic anhydrase-IN-1 Chemical Structure

Enpp/Carbonic anhydrase-IN-1 Chemical Structure

CAS No. : 2883495-35-8

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Based on 1 publication(s) in Google Scholar

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Description

Enpp/Carbonic anhydrase-IN-1 (compound 1e) is a potent Enpp and carbonic anhydrase inhibitor with IC50s of 1.36, 1.35, 3.00, 0.88, 1.02 μM for NPP1, NPP2, NPP3, CA-II, CA-IX respectively. Enpp/Carbonic anhydrase-IN-1 shows antiproliferative activity for cancer cells and low cytotoxic against normal cells. Enpp/Carbonic anhydrase-IN-1 induces Apoptosis[1].

IC50 & Target[1]

CA Ⅱ

0.88 μM (IC50)

CA Ⅸ

1.02 μM (IC50)

NPP1

1.36 μM (IC50)

NPP2

1.35 μM (IC50)

NPP3

3.00 μM (IC50)

In Vitro

Enpp/Carbonic anhydrase-IN-1 (compound 1e) (0-100 µM; ) inhibits some cancer cells growth with IC50s of 0.32, 0.40, 0.58, 0.87, 0.40, 0.96 µM for K-562, RPMI-8226, SR, COLO 205, HT-29, SF-539 cells, respectively[1].
Enpp/Carbonic anhydrase-IN-1 (0-2 µM) shows low cytotoxic against normal breast epithelial cells (HME1) and normal skin fibroblast cells (F180) with IC50s of > 50 μM[1].
Enpp/Carbonic anhydrase-IN-1 (0.32, 0.64 µM) induces apoptosis in a dose-dependent manner at K-562 cells[1].

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

Cell Proliferation Assay[1]

Cell Line: K-562, RPMI-8226, SR, COLO 205, HT-29, SF-539 cells
Concentration: 0-100 µM
Incubation Time:
Result: Inhibited the cell growth with IC50s of 0.32, 0.40, 0.58, 0.87, 0.40, 0.96 µM for K-562, RPMI-8226, SR, COLO 205, HT-29, SF-539 cells, respectively.

Apoptosis Analysis[1]

Cell Line: K-562 cells
Concentration: 0.32, 0.64 µM
Incubation Time:
Result: Induced apoptosis in a dose-dependent manner.
Molecular Weight

411.51

Formula

C23H25NO4S

CAS No.
Appearance

Solid

Color

White to light yellow

SMILES

O=S(C1=CC=CC=C1)(OC2=CC=C(C=C2)NC(C34CC5CC(C4)CC(C3)C5)=O)=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (243.01 mM; ultrasonic and warming and heat to 50°C; 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 2.4301 mL 12.1504 mL 24.3007 mL
5 mM 0.4860 mL 2.4301 mL 4.8601 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, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

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

Mass
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Volume
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Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

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Volume (start)

V1

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C2

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V2

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    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.5 mg/mL (6.08 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.

    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 2

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

    Solubility: 2.5 mg/mL (6.08 mM); Suspended solution; Need ultrasonic

    This protocol yields a suspended solution of 2.5 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.

    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

mg/kg

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(per animal)

g

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(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).

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

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
References

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, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.4301 mL 12.1504 mL 24.3007 mL 60.7519 mL
5 mM 0.4860 mL 2.4301 mL 4.8601 mL 12.1504 mL
10 mM 0.2430 mL 1.2150 mL 2.4301 mL 6.0752 mL
15 mM 0.1620 mL 0.8100 mL 1.6200 mL 4.0501 mL
20 mM 0.1215 mL 0.6075 mL 1.2150 mL 3.0376 mL
25 mM 0.0972 mL 0.4860 mL 0.9720 mL 2.4301 mL
30 mM 0.0810 mL 0.4050 mL 0.8100 mL 2.0251 mL
40 mM 0.0608 mL 0.3038 mL 0.6075 mL 1.5188 mL
50 mM 0.0486 mL 0.2430 mL 0.4860 mL 1.2150 mL
60 mM 0.0405 mL 0.2025 mL 0.4050 mL 1.0125 mL
80 mM 0.0304 mL 0.1519 mL 0.3038 mL 0.7594 mL
100 mM 0.0243 mL 0.1215 mL 0.2430 mL 0.6075 mL
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Enpp/Carbonic anhydrase-IN-1 Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Enpp/Carbonic anhydrase-IN-1
Cat. No.:
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