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  4. Alizarine Yellow R

Alizarine Yellow R  (Synonyms: Mordant orange 1)

Cat. No.: HY-118320 Purity: ≥98.0%
COA Handling Instructions

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Alizarine Yellow R (Mordant orange 1), a salicylic acid derivative, is a azo dye. Alizarine Yellow R is mostly used as a pH indicator, as a biological stain in chemical examinations and also in dyeing industries.

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

Alizarine Yellow R Chemical Structure

Alizarine Yellow R Chemical Structure

CAS No. : 2243-76-7

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Based on 1 publication(s) in Google Scholar

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Alizarine Yellow R Related Antibodies

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Description

Alizarine Yellow R (Mordant orange 1), a salicylic acid derivative, is a azo dye. Alizarine Yellow R is mostly used as a pH indicator, as a biological stain in chemical examinations and also in dyeing industries[1].

Molecular Weight

287.23

Formula

C13H9N3O5
CAS No.
Appearance

Solid

Color

Brown to dark brown

SMILES

O=C(O)C1=CC(/N=N/C2=CC=C([N+]([O-])=O)C=C2)=CC=C1O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Store at room temperature, keep dry and cool
Solvent & Solubility
In Vitro: 

DMSO : 25 mg/mL (87.04 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)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.4815 mL 17.4077 mL 34.8153 mL
5 mM 0.6963 mL 3.4815 mL 6.9631 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. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

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  • 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

Purity: ≥98.0%

COA (246 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, 6 months; -20°C, 1 month. 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
DMSO 1 mM 3.4815 mL 17.4077 mL 34.8153 mL 87.0383 mL
5 mM 0.6963 mL 3.4815 mL 6.9631 mL 17.4077 mL
10 mM 0.3482 mL 1.7408 mL 3.4815 mL 8.7038 mL
15 mM 0.2321 mL 1.1605 mL 2.3210 mL 5.8026 mL
20 mM 0.1741 mL 0.8704 mL 1.7408 mL 4.3519 mL
25 mM 0.1393 mL 0.6963 mL 1.3926 mL 3.4815 mL
30 mM 0.1161 mL 0.5803 mL 1.1605 mL 2.9013 mL
40 mM 0.0870 mL 0.4352 mL 0.8704 mL 2.1760 mL
50 mM 0.0696 mL 0.3482 mL 0.6963 mL 1.7408 mL
60 mM 0.0580 mL 0.2901 mL 0.5803 mL 1.4506 mL
80 mM 0.0435 mL 0.2176 mL 0.4352 mL 1.0880 mL
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Alizarine Yellow R 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:

Alizarine Yellow R2243-76-7Mordant orange 1Mordant orange1Mordant orange-1Fluorescent DyeDyepHindicatorchromogenicInhibitorinhibitorinhibit

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