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  2. RB-OPD

RB-OPD (Synonyms: NO-red)

Cat. No.: HY-D1266
Handling Instructions

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).

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

RB-OPD Chemical Structure

RB-OPD Chemical Structure

CAS No. : 1034863-51-8

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Description

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].

In Vitro

RB-OPD (compound 1) exhibits “turn-on” type fluorogenic and chromogenic behavior toward NO in aqueous solution with great sensitivity and selectivity, and it can be used for the sensing of NO under normal physiological conditions. NO-red is composed of two moieties: rhodamine B spirolactam as the potential strong fluorophore and chromophore, and o-phenylenediamine as an NO-reactive group in a lactam form as a “masked” NO-sensitive modulator[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Molecular Weight

532.68

Formula

C₃₄H₃₆N₄O₂

CAS No.

1034863-51-8

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

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

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Keywords:

RB-OPDNO-redOthersNOchromogenicfluorescentrhodamineredo-phenylenediamineInhibitorinhibitorinhibit

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