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  3. Fluorescent Dye
  4. Fluorescein O-methacrylate

Fluorescein O-methacrylate  (Synonyms: Methacryloyloxy fluorescein)

Cat. No.: HY-W923198 Purity: 95.80%
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Fluorescein O-methacrylate (Methacryloyloxy fluorescein) is a pH-sensitive dye featuring a fluorescent monomer, characterized by an excitation spectrum at 490 nm and an emission spectrum at 520 nm. With fluorescein serving as an indicator that possesses minimal negative charges, it exhibits properties such as biocompatibility, non-toxicity, and excellent dispersion in aqueous solutions.

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

Fluorescein O-methacrylate Chemical Structure

Fluorescein O-methacrylate Chemical Structure

CAS No. : 480439-15-4

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Fluorescein O-methacrylate Related Antibodies

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Description

Fluorescein O-methacrylate (Methacryloyloxy fluorescein) is a pH-sensitive dye featuring a fluorescent monomer, characterized by an excitation spectrum at 490 nm and an emission spectrum at 520 nm. With fluorescein serving as an indicator that possesses minimal negative charges, it exhibits properties such as biocompatibility, non-toxicity, and excellent dispersion in aqueous solutions.

Molecular Weight

400.38

Formula

C24H16O6
CAS No.
Appearance

Solid

Color

Light yellow to yellow

SMILES

O=C(C(C)=C)OC1=CC=C2C(OC3=CC(O)=CC=C3C24OC(C5=C4C=CC=C5)=O)=C1
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, protect from light

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

Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (249.76 mM; Need ultrasonic; 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 2.4976 mL 12.4881 mL 24.9763 mL
5 mM 0.4995 mL 2.4976 mL 4.9953 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.

  • 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

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
DMSO 1 mM 2.4976 mL 12.4881 mL 24.9763 mL 62.4407 mL
5 mM 0.4995 mL 2.4976 mL 4.9953 mL 12.4881 mL
10 mM 0.2498 mL 1.2488 mL 2.4976 mL 6.2441 mL
15 mM 0.1665 mL 0.8325 mL 1.6651 mL 4.1627 mL
20 mM 0.1249 mL 0.6244 mL 1.2488 mL 3.1220 mL
25 mM 0.0999 mL 0.4995 mL 0.9991 mL 2.4976 mL
30 mM 0.0833 mL 0.4163 mL 0.8325 mL 2.0814 mL
40 mM 0.0624 mL 0.3122 mL 0.6244 mL 1.5610 mL
50 mM 0.0500 mL 0.2498 mL 0.4995 mL 1.2488 mL
60 mM 0.0416 mL 0.2081 mL 0.4163 mL 1.0407 mL
80 mM 0.0312 mL 0.1561 mL 0.3122 mL 0.7805 mL
100 mM 0.0250 mL 0.1249 mL 0.2498 mL 0.6244 mL
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Fluorescein O-methacrylate 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:

Fluorescein O-methacrylate480439-15-4Methacryloyloxy fluoresceinFluorescent DyeInhibitorinhibitorinhibit

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