2. Metabolic Enzyme/Protease
  3. Pyruvate Kinase
  4. (Rac)-Etavopivat

(Rac)-Etavopivat  (Synonyms: (Rac)-FT-4202)

Cat. No.: HY-139573A Purity: 99.87%
COA Handling Instructions

Molarity Calculator

(Rac)-Etavopivat ((Rac)-FT-4202) is an isomer of Etavopivat (HY-139573). Etavopivat is an orally active erythrocyte pyruvate kinase-R (PKR) activator that can be used in studies of sickle cell disease and other haemoglobinopathies.

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

(Rac)-Etavopivat Chemical Structure

(Rac)-Etavopivat Chemical Structure

CAS No. : 2622070-93-1

Size Price Stock Quantity
1 mg USD 200 In-stock
5 mg USD 510 In-stock
10 mg USD 900 In-stock
25 mg USD 1800 In-stock
50 mg USD 2900 In-stock
100 mg USD 4650 In-stock
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500 mg   Get quote  

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Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of (Rac)-Etavopivat:

(Rac)-Etavopivat Related Antibodies

Top Publications Citing Use of Products

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

(Rac)-Etavopivat ((Rac)-FT-4202) is an isomer of Etavopivat (HY-139573). Etavopivat is an orally active erythrocyte pyruvate kinase-R (PKR) activator that can be used in studies of sickle cell disease and other haemoglobinopathies[1].

In Vitro

Etavopivat (20 μM, 4 h) improves haemoglobin-oxygen affinity and reduces the sickle point (PoS) in human red blood cells[1].

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

(Rac)-Etavopivat Related Antibodies
In Vivo

Etavopivat (oral gavage, 3-22 mg/kg, once daily, 5 days) causes an increase in 2,3-DPG and ATP in crab-eating monkeys at doses of 8 mg/kg and 22 mg/kg[1].

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

457.50

Formula

C22H23N3O6S
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C(C(CO)C1=CC=CC=C1)N2CC3=C(CN(S(=O)(C4=CN=C5OCCOC5=C4)=O)C3)C2
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (218.58 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 2.1858 mL 10.9290 mL 21.8579 mL
5 mM 0.4372 mL 2.1858 mL 4.3716 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. 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
=
Concentration
×
Volume
×
Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

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    40% PEG300    5% Tween-80    45% Saline

    Solubility: 2.5 mg/mL (5.46 mM); Clear solution; Need ultrasonic

    This protocol yields a clear solution of 2.5 mg/mL.

    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.

    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: 2.5 mg/mL (5.46 mM); Clear solution; Need ultrasonic

    This protocol yields a clear solution of 2.5 mg/mL.

    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.
In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

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
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. 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 2.1858 mL 10.9290 mL 21.8579 mL 54.6448 mL
5 mM 0.4372 mL 2.1858 mL 4.3716 mL 10.9290 mL
10 mM 0.2186 mL 1.0929 mL 2.1858 mL 5.4645 mL
15 mM 0.1457 mL 0.7286 mL 1.4572 mL 3.6430 mL
20 mM 0.1093 mL 0.5464 mL 1.0929 mL 2.7322 mL
25 mM 0.0874 mL 0.4372 mL 0.8743 mL 2.1858 mL
30 mM 0.0729 mL 0.3643 mL 0.7286 mL 1.8215 mL
40 mM 0.0546 mL 0.2732 mL 0.5464 mL 1.3661 mL
50 mM 0.0437 mL 0.2186 mL 0.4372 mL 1.0929 mL
60 mM 0.0364 mL 0.1821 mL 0.3643 mL 0.9107 mL
80 mM 0.0273 mL 0.1366 mL 0.2732 mL 0.6831 mL
100 mM 0.0219 mL 0.1093 mL 0.2186 mL 0.5464 mL
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(Rac)-Etavopivat 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.

Keywords:

(Rac)-Etavopivat2622070-93-1(Rac)-FT-4202Pyruvate Kinasepyruvate kinasePKRsickle cellhaemoglobinopathiesInhibitorinhibitorinhibit

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