2. Immunology/Inflammation NF-κB Metabolic Enzyme/Protease
  3. Reactive Oxygen Species
  4. Resorufin sodium salt

Resorufin sodium salt  (Synonyms: NSC 12097 sodium salt)

Cat. No.: HY-123533A Purity: 99.56%
SDS COA Handling Instructions

Molarity Calculator

Resorufin sodium salt (NSC 12097 sodium salt) is a highly fluorescent pink dye for the detection of ROS/RNS and a second analyte.

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

Resorufin sodium salt Chemical Structure

Resorufin sodium salt Chemical Structure

CAS No. : 34994-50-8

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Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
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Based on 1 publication(s) in Google Scholar

Other Forms of Resorufin sodium salt:

Resorufin sodium salt Related Antibodies

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Description

Resorufin sodium salt (NSC 12097 sodium salt) is a highly fluorescent pink dye for the detection of ROS/RNS and a second analyte[1].

Molecular Weight

235.17

Formula

C12H6NNaO3
CAS No.
Appearance

Solid

Color

Dark purple to black

Emission (Em)

584
Excitation (Ex)

571
SMILES

O=C1C=CC2=NC3=C(OC2=C1)C=C(C=C3)O[Na]
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, sealed storage, away from moisture and light

*In solvent : -80°C, 2 years; -20°C, 1 year (sealed storage, away from moisture and light)

Solvent & Solubility
In Vitro: 

DMSO : 62.5 mg/mL (265.77 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H2O : 5 mg/mL (21.26 mM; ultrasonic and warming and heat to 60°C)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 4.2522 mL 21.2612 mL 42.5224 mL
5 mM 0.8504 mL 4.2522 mL 8.5045 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 (sealed storage, away from moisture and light). When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

* 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.

  • 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    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.08 mg/mL (8.84 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 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).

*In solvent : -80°C, 2 years; -20°C, 1 year (sealed storage, away from moisture and 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

Purity: 99.56%

SDS (393 KB)

COA (247 KB) HNMR (235 KB) RP-HPLC (249 KB) LCMS (94 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 (sealed storage, away from moisture and light). 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
H2O / DMSO 1 mM 4.2522 mL 21.2612 mL 42.5224 mL 106.3061 mL
5 mM 0.8504 mL 4.2522 mL 8.5045 mL 21.2612 mL
10 mM 0.4252 mL 2.1261 mL 4.2522 mL 10.6306 mL
15 mM 0.2835 mL 1.4174 mL 2.8348 mL 7.0871 mL
20 mM 0.2126 mL 1.0631 mL 2.1261 mL 5.3153 mL
DMSO 25 mM 0.1701 mL 0.8504 mL 1.7009 mL 4.2522 mL
30 mM 0.1417 mL 0.7087 mL 1.4174 mL 3.5435 mL
40 mM 0.1063 mL 0.5315 mL 1.0631 mL 2.6577 mL
50 mM 0.0850 mL 0.4252 mL 0.8504 mL 2.1261 mL
60 mM 0.0709 mL 0.3544 mL 0.7087 mL 1.7718 mL
80 mM 0.0532 mL 0.2658 mL 0.5315 mL 1.3288 mL
100 mM 0.0425 mL 0.2126 mL 0.4252 mL 1.0631 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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Resorufin sodium salt 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:

Resorufin34994-50-8NSC 12097NSC12097NSC-12097Reactive Oxygen SpeciesInhibitorinhibitorinhibit

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