TargetMol

Rhodamine B hydrazide

Product Code:
 
TAR-T81276
Product Group:
 
Dyes, Stains, and Probes
Supplier:
 
TargetMol
Regulatory Status:
 
RUO
Shipping:
 
cool pack
Storage:
 
-20°C
1 / 1
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TAR-T81276-100mg100mgEnquire
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TAR-T81276-10mg10mgEnquire
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TAR-T81276-25mg25mgEnquire
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TAR-T81276-5mg5mgEnquire
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This product comes from: United States.
Typical lead time: 10-14 working days.
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Further Information

Bioactivity:
Rhodamine B hydrazide serves as an effective probe for sulfite detection, transitioning from colorless and non-fluorescent to emitting Rhodamine B-like fluorescence upon interaction with sulfite (5-800 ng/mL; detection limit=1.4 ng/mL (3σ)). This process occurs as sulfite reduces dissolved oxygen, generating superoxide radicals that react with Rhodamine B hydrazide to yield Rhodamine B. The addition of Tween 80 surfactant micelles further enhances this fluorescence. The absorption and fluorescence emission maxima of Rhodamine B hydrazide are at 554 nm and 574 nm, respectively [1].
CAS Number:
74317-53-6
Formula:
C28H32N4O2
Molecular Weight:
456.58
Purity:
98%
SMILES:
O=C1C=2C=CC=CC2C3(C4=CC=C(C=C4OC5=CC(=CC=C53)N(CC)CC)N(CC)CC)N1N

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