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> Alizarin Red S (sodium) [130-22-3]

Alizarin Red S (sodium) [130-22-3]

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Cat# HY-120601-100mg

Size : 100mg

Brand : MedChemExpress

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Phone : +1 850 650 7790

Alizarin Red S sodium (ARS sodium) is an anthraquinone dye that has been widely used to evaluate calcium deposits in cell culture.

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

Alizarin Red S sodium Chemical Structure

Alizarin Red S sodium Chemical Structure

CAS No. : 130-22-3

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

Based on 6 publication(s) in Google Scholar

Description

Alizarin Red S sodium (ARS sodium) is an anthraquinone dye that has been widely used to evaluate calcium deposits in cell culture[1].

Molecular Weight

342.26

Formula

C14H7NaO7S
CAS No.

130-22-3
Appearance

Solid

Color

Light yellow to brown

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 and light

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

Solvent & Solubility
In Vitro: 

H2O : 10 mg/mL (29.22 mM; Need ultrasonic)

DMSO : < 1 mg/mL (insoluble or slightly soluble)

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 and light). 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 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
Purity & Documentation
References

  • [1]. Lim S, et al. Stimulatory Effects of KPR-A148 on Osteoblast Differentiation and Bone Regeneration. Tissue Eng Regen Med. 2019 Jul 17;16(4):405-413.  [Content Brief]

  • [1]. Lim S, et al. Stimulatory Effects of KPR-A148 on Osteoblast Differentiation and Bone Regeneration. Tissue Eng Regen Med. 2019 Jul 17;16(4):405-413.

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 and light). 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 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
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

* 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 sodium 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:

Alizarin Red S130-22-3ARSFluorescent DyeInhibitorinhibitorinhibit