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  4. Chlorophenol red-β-D-galactopyranoside

Chlorophenol red-β-D-galactopyranoside 

Cat. No.: HY-D1224 Purity: 98.58%
COA Handling Instructions

Molarity Calculator

Chlorophenol red-β-D-galactopyranoside is a long-wavelength dye, which has been widely used for colorimetric assays. Chlorophenol red-β-D-galactopyranoside is also a β-galactosidase substrate commonly used in recombinant yeast oestrogenic assays.

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

Chlorophenol red-β-D-galactopyranoside Chemical Structure

Chlorophenol red-β-D-galactopyranoside Chemical Structure

CAS No. : 99792-79-7

Size Price Stock Quantity
5 mg USD 80 In-stock
10 mg USD 130 In-stock
25 mg USD 260 In-stock
50 mg   Get quote  
100 mg   Get quote  

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

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Based on 1 publication(s) in Google Scholar

Chlorophenol red-β-D-galactopyranoside Related Antibodies

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Description

Chlorophenol red-β-D-galactopyranoside is a long-wavelength dye, which has been widely used for colorimetric assays. Chlorophenol red-β-D-galactopyranoside is also a β-galactosidase substrate commonly used in recombinant yeast oestrogenic assays[1][2].

Molecular Weight

585.41

Formula

C25H22Cl2O10S
CAS No.
Appearance

Solid

Color

Brown to reddish brown

SMILES

O=S1(OC(C2=CC(Cl)=C(C=C2)O[C@@H]3O[C@@H]([C@@H]([C@@H]([C@H]3O)O)O)CO)(C4=CC(Cl)=C(C=C4)O)C5=CC=CC=C51)=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

-20°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Solvent & Solubility
In Vitro: 

DMSO : 125 mg/mL (213.53 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H2O : 100 mg/mL (170.82 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 1.7082 mL 8.5410 mL 17.0820 mL
5 mM 0.3416 mL 1.7082 mL 3.4164 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 (protect from 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
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. 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 (protect from 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 / DMSO 1 mM 1.7082 mL 8.5410 mL 17.0820 mL 42.7051 mL
5 mM 0.3416 mL 1.7082 mL 3.4164 mL 8.5410 mL
10 mM 0.1708 mL 0.8541 mL 1.7082 mL 4.2705 mL
15 mM 0.1139 mL 0.5694 mL 1.1388 mL 2.8470 mL
20 mM 0.0854 mL 0.4271 mL 0.8541 mL 2.1353 mL
25 mM 0.0683 mL 0.3416 mL 0.6833 mL 1.7082 mL
30 mM 0.0569 mL 0.2847 mL 0.5694 mL 1.4235 mL
40 mM 0.0427 mL 0.2135 mL 0.4271 mL 1.0676 mL
50 mM 0.0342 mL 0.1708 mL 0.3416 mL 0.8541 mL
60 mM 0.0285 mL 0.1424 mL 0.2847 mL 0.7118 mL
80 mM 0.0214 mL 0.1068 mL 0.2135 mL 0.5338 mL
100 mM 0.0171 mL 0.0854 mL 0.1708 mL 0.4271 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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Chlorophenol red-β-D-galactopyranoside 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:

Chlorophenol red-β-D-galactopyranoside99792-79-7Fluorescent Dyeβ-galactosidasecolorimetric assaysyeast oestrogenic assaysInhibitorinhibitorinhibit

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