2. Anti-infection
  3. HBV
  4. Oxethazaine

Oxethazaine  (Synonyms: Oxetacaine)

Cat. No.: HY-B0955 Purity: 99.94%
SDS COA Handling Instructions

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Oxethazaine (Oxetacaine), a precursor of phentermine?acidic, is an acid-resistent and orally active analgesic agent. Oxethazaine (Oxetacaine) has the potential for the relief of pain associated with?peptic ulcer disease?or?esophagitis.

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

Oxethazaine Chemical Structure

Oxethazaine Chemical Structure

CAS No. : 126-27-2

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 55 In-stock
Solution
10 mM * 1 mL in DMSO USD 55 In-stock
Solid
50 mg USD 50 In-stock
100 mg USD 70 In-stock
200 mg   Get quote  
500 mg   Get quote  

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This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of Oxethazaine:

Oxethazaine Related Antibodies

Top Publications Citing Use of Products

1 Publications Citing Use of MCE Oxethazaine

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

Oxethazaine (Oxetacaine), a precursor of phentermine?acidic, is an acid-resistent and orally active analgesic agent. Oxethazaine (Oxetacaine) has the potential for the relief of pain associated with?peptic ulcer disease?or?esophagitis[1].

In Vivo

Oxetacaine (intraperitoneal?injection; 5, 10, and 15 mg/kg; during days 4–11) doses induces significant conditioned place preference (CPP), and there are no differences among the groups. While its postive control group phentermine only 3 mg/kg causes significant CPP[1].
.

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

Animal Model: Male Wistar rats[1]
Dosage: 5, 10, and 15 mg/kg; during days 4–11
Administration: Intraperitoneal injection
Result: Showed a significant CPP in vivo.
Clinical Trial
Molecular Weight

467.64

Formula

C28H41N3O3
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

OCCN(CC(N(C(C)(C)CC1=CC=CC=C1)C)=O)CC(N(C(C)(C)CC2=CC=CC=C2)C)=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 : ≥ 50 mg/mL (106.92 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.1384 mL 10.6920 mL 21.3840 mL
5 mM 0.4277 mL 2.1384 mL 4.2768 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)

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 (5.35 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 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 (5.35 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.
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

Purity: 99.94%

SDS (392 KB)

COA (244 KB) LCMS (86 KB)

Handling Instructions (2659 KB)
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, 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
DMSO 1 mM 2.1384 mL 10.6920 mL 21.3840 mL 53.4599 mL
5 mM 0.4277 mL 2.1384 mL 4.2768 mL 10.6920 mL
10 mM 0.2138 mL 1.0692 mL 2.1384 mL 5.3460 mL
15 mM 0.1426 mL 0.7128 mL 1.4256 mL 3.5640 mL
20 mM 0.1069 mL 0.5346 mL 1.0692 mL 2.6730 mL
25 mM 0.0855 mL 0.4277 mL 0.8554 mL 2.1384 mL
30 mM 0.0713 mL 0.3564 mL 0.7128 mL 1.7820 mL
40 mM 0.0535 mL 0.2673 mL 0.5346 mL 1.3365 mL
50 mM 0.0428 mL 0.2138 mL 0.4277 mL 1.0692 mL
60 mM 0.0356 mL 0.1782 mL 0.3564 mL 0.8910 mL
80 mM 0.0267 mL 0.1336 mL 0.2673 mL 0.6682 mL
100 mM 0.0214 mL 0.1069 mL 0.2138 mL 0.5346 mL
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Oxethazaine 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:

Oxethazaine126-27-2OxetacaineHBVHepatitis B viruspeptic ulcer diseaseesophagitishemorrhoidprecursoranalgesicInhibitorinhibitorinhibit

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