Dihydrorhodamine 123

Dihydrorhodamine 123 (DHR 123) is a non-fluorescent reactive oxygen species (ROS) indicator. Dihydrorhodamine 123 is oxidized to fluorescent Rhodamine 123 (HY-D0816) within cells in the presence of reactive oxygen species and it localizes in mitochondria (Ex/Em = 515/536 nm) .

Product Specifications

CAS Number

[109244-58-8]

Product Name Alternative

DHR 123

UNSPSC

12171500

Hazard Statement

H302, H315, H319, H335

Target

Fluorescent Dye

Type

Dye Reagents

Related Pathways

Others

Field of Research

Others

Assay Protocol

https://www.medchemexpress.com/Dihydrorhodamine_123.html

Purity

99.83

Solubility

DMSO : 100 mg/mL (ultrasonic)

Smiles

O=C(OC)C1=CC=CC=C1C2C3=C(OC4=C2C=CC(N)=C4)C=C(N)C=C3

Molecular Formula

C21H18N2O3

Molecular Weight

346.38

Precautions

H302, H315, H319, H335

References & Citations

[1]Lydia M. Henderson et al. Dihydrorhodamine 123: a fluorescent probe for superoxide generation? Eur.J.Biochem. 217, 973-980.

Shipping Conditions

Blue Ice

Storage Conditions

-20°C (Powder, protect from light)

Scientific Category

Dye Reagents

Clinical Information

No Development Reported

Available Sizes

Curated Selection

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