RB-OPD

RB-OPD (NO-red) is a o-phenylenediamine (OPD) -locked rhodamine nitric oxide (NO) fluorescent probe with great sensitivity and selectivity (λex=550 nm, λem=590 nm) [1].

Product Specifications

CAS Number

[1034863-51-8]

Product Name Alternative

NO-red

UNSPSC

12171500

Target

Fluorescent Dye

Type

Dye Reagents

Related Pathways

Others

Field of Research

Others

Assay Protocol

https://www.medchemexpress.com/rb-opd.html

Purity

99.24

Solubility

DMSO : 25 mg/mL (ultrasonic; warming; heat to 60°C)

Smiles

O=C1C2=C(C3(N1C4=C(N)C=CC=C4)C5=CC=C(N(CC)CC)C=C5OC6=CC(N(CC)CC)=CC=C63)C=CC=C2

Molecular Formula

C34H36N4O2

Molecular Weight

532.68

References & Citations

[1]Hong Zheng, et al. Fluorogenic and chromogenic rhodamine spirolactam based probe for nitric oxide by spiro ring opening reaction. Org Lett. 2008 Jun 19;10 (12) :2357-60.