2. Immunology/Inflammation Apoptosis
  3. COX Apoptosis
  4. Metamizole sodium hydrate

Metamizole sodium hydrate  (Synonyms: Dipyrone hydrate)

Cat. No.: HY-B1279 Purity: 99.89%
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Metamizole sodium hydrate (Dipyrone) is an orally active cyclooxygenase (COX) inhibitor.. Metamizole sodium hydrate can inhibit cell proliferation and promote cell apoptosis. Metamizole sodium hydrate has anti-inflammatory and antioxidant activities. Metamizole sodium hydrate is an antipyretic, analgesic and spasmolytic agent. Metamizole sodium hydrate can be used in research to relieve a variety of pain.

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

Metamizole sodium hydrate Chemical Structure

Metamizole sodium hydrate Chemical Structure

CAS No. : 5907-38-0

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Based on 1 publication(s) in Google Scholar

Other Forms of Metamizole sodium hydrate:

Metamizole sodium hydrate Related Antibodies

Top Publications Citing Use of Products

1 Publications Citing Use of MCE Metamizole sodium hydrate

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COX COX-1 COX-2 COX-3

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Description

Metamizole sodium hydrate (Dipyrone) is an orally active cyclooxygenase (COX) inhibitor.. Metamizole sodium hydrate can inhibit cell proliferation and promote cell apoptosis. Metamizole sodium hydrate has anti-inflammatory and antioxidant activities. Metamizole sodium hydrate is an antipyretic, analgesic and spasmolytic agent. Metamizole sodium hydrate can be used in research to relieve a variety of pain[1][2][3][4][5].

IC50 & Target

COX[1]
In Vitro

Metamizole sodium hydrate (1 and 10 μM, 24 h) can inhibit osteoblast differentiation and thus reduce its ability to generate new bone mineralized extracellular matrix[2].
Metamizole sodium hydrate (1-500 μM, 48 h) can inhibit cell proliferation and promote apoptosis in pancreatic cancer cell lines PaTu 8988 t and Panc-1[3].

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

Metamizole sodium hydrate Related Antibodies

Cell Proliferation Assay[3]

Cell Line: PaTu 8988 t, Panc-1
Concentration: 1, 10, 100, 250, 500 μM
Incubation Time: 48 h
Result: Inhibited proliferation in the PaTu 8988 t cell line with 1–500 μM and with concentrations of 1 μM, 10 μM, 100 μM, and 250 μM in the Panc-1 cell line.
Increased the apoptosis rate after 9 h.
In Vivo

Metamizole sodium hydrate (500 mg/kg, intraperitoneal injection twice a day for 7 days) can reduce the development of neuropathic pain symptoms in rats[4].
Metamizole sodium hydrate (250 or 500 mg/kg, orally) can effectively relieve pain and oxidative stress induced by scalpel incision and carrageenan in rats[5].

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

Animal Model: Neuropathic pain rat model [4]
Dosage: 500 mg/kg
Administration: intraperitoneally preemptively at 16 and 1 h before Chronic constriction injury (CCI) and then twice a day for 7 days.
Result: Decreased the expression of pronociceptive interleukins (IL-1beta, IL-6, and IL-18) and chemokines (CCL2, CCL4, and CCL7).
Animal Model: Pain model in rats [5]
Dosage: 250 or 500 mg/kg
Administration: p.o.
Result: Decreased the COX-2 gene expression at 500 mg/kg and increased the MPO gene expression. Reduced MDA levels in the carrageenan paw test and increased tGSH levels.
Clinical Trial
Molecular Weight

351.35

Formula

C13H18N3NaO5S
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=S(CN(C1=C(C)N(C)N(C2=CC=CC=C2)C1=O)C)(O[Na])=O.O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, stored under nitrogen

*The compound is unstable in solutions, freshly prepared is recommended.

Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (284.62 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H2O : ≥ 100 mg/mL (284.62 mM)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.8462 mL 14.2308 mL 28.4616 mL
5 mM 0.5692 mL 2.8462 mL 5.6923 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. The compound is unstable in solutions, freshly prepared is recommended.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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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 (7.12 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 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 (7.12 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.

For the following dissolution methods, please prepare the working solution directly. It is recommended to prepare fresh solutions and use them promptly within a short period of time.
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:  PBS

    Solubility: 100 mg/mL (284.62 mM); Clear solution; Need ultrasonic

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.
Calculation results:
Working solution concentration: mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
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).
Purity & Documentation
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. The compound is unstable in solutions, freshly prepared is recommended.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO / H2O 1 mM 2.8462 mL 14.2308 mL 28.4616 mL 71.1541 mL
5 mM 0.5692 mL 2.8462 mL 5.6923 mL 14.2308 mL
10 mM 0.2846 mL 1.4231 mL 2.8462 mL 7.1154 mL
15 mM 0.1897 mL 0.9487 mL 1.8974 mL 4.7436 mL
20 mM 0.1423 mL 0.7115 mL 1.4231 mL 3.5577 mL
25 mM 0.1138 mL 0.5692 mL 1.1385 mL 2.8462 mL
30 mM 0.0949 mL 0.4744 mL 0.9487 mL 2.3718 mL
40 mM 0.0712 mL 0.3558 mL 0.7115 mL 1.7789 mL
50 mM 0.0569 mL 0.2846 mL 0.5692 mL 1.4231 mL
60 mM 0.0474 mL 0.2372 mL 0.4744 mL 1.1859 mL
80 mM 0.0356 mL 0.1779 mL 0.3558 mL 0.8894 mL
100 mM 0.0285 mL 0.1423 mL 0.2846 mL 0.7115 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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Metamizole sodium hydrate 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:

Metamizole sodium5907-38-0DipyroneCOXApoptosisCyclooxygenaseInhibitorPancreatic carcinomaProliferationNeuropathic pain rat modelinhibitorinhibit

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