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> Alizarin Red S Indicator (4.3-6.3), IND [130-22-3]

Alizarin Red S Indicator (4.3-6.3), IND [130-22-3]

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Cat# HY-W110927-25g

Size : 25g

Brand : MedChemExpress


Alizarin red S indicator (C.I. 58005) is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

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

Alizarin Red S Indicator (4.3-6.3), IND Chemical Structure

Alizarin Red S Indicator (4.3-6.3), IND Chemical Structure

CAS No. : 130-22-3

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

Based on 7 publication(s) in Google Scholar

Other Forms of Alizarin Red S Indicator (4.3-6.3), IND:

  • Alizarin Red S sodium In-stock
Description

Alizarin red S indicator (C.I. 58005) is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Molecular Weight

342.26

Formula

C14H7NaO7S
CAS No.

130-22-3
Appearance

Solid

Color

Yellow to orange

SMILES

O=S(C(C=C1C2=O)=C(O)C(O)=C1C(C3=C2C=CC=C3)=O)(O[Na])=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility
In Vitro: 

DMSO : 12.5 mg/mL (36.52 mM; ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H2O : 2 mg/mL (5.84 mM; ultrasonic and warming and heat to 60°C)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.9218 mL 14.6088 mL 29.2176 mL
5 mM 0.5844 mL 2.9218 mL 5.8435 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 (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* 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: ≥ 1.25 mg/mL (3.65 mM); Clear solution

    This protocol yields a clear solution of ≥ 1.25 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (12.5 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, 6 months; -20°C, 1 month (sealed storage, away from moisture)

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

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 (sealed storage, away from moisture). 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
H2O / DMSO 1 mM 2.9218 mL 14.6088 mL 29.2176 mL 73.0439 mL
5 mM 0.5844 mL 2.9218 mL 5.8435 mL 14.6088 mL
DMSO 10 mM 0.2922 mL 1.4609 mL 2.9218 mL 7.3044 mL
15 mM 0.1948 mL 0.9739 mL 1.9478 mL 4.8696 mL
20 mM 0.1461 mL 0.7304 mL 1.4609 mL 3.6522 mL
25 mM 0.1169 mL 0.5844 mL 1.1687 mL 2.9218 mL
30 mM 0.0974 mL 0.4870 mL 0.9739 mL 2.4348 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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Alizarin Red S Indicator (4.3-6.3), IND Related Classifications

  • Others
  • Others
  • Biochemical Assay Reagents
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:

Alizarin Red S Indicator (4.3-6.3), IND130-22-3Biochemical Assay Reagentsbiochemical assayreagentInhibitorinhibitorinhibit