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Violamine R

CAT: 0804-HY-D1545Size: 1 EachDry Ice: NoHazardous: No
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CAT#:0804-HY-D1545Size:1 Each
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Description
Violamine R (Acid Violet 9) is a potent fluorophore. Violamine R shows environment and temperature-dependent photoluminescence (PL) intermittency in poly (vinyl alcohol) (PVOH) and potassium acid phthalate (KAP) . Violamine R can be used to measure the temperatures spanning the glass-transition temperature (Tg) of the polymer host by the fluorescence intermittency or blinking in poly (vinyl alcohol) (PVA) [1][2].
CAS Number
6252-76-2
Product Name Alternative
Acid Violet 9
UNSPSC
12171500
Target
Fluorescent Dye
Type
Dye Reagents
Related Pathways
Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/violamine-r.html
Solubility
10 mM in DMSO
Smiles
O=C(O[Na])C1=CC=CC=C1C2=C(C=CC(NC3=CC=C(C=C3C)S([O-])(=O)=O)=C4)C4=[O+]C5=C2C=CC(NC6=CC=CC=C6C)=C5
Molecular Formula
C34H25N2NaO6S
Molecular Weight
612.63
References & Citations
[1]Riley EA, et al. Two mechanisms for fluorescence intermittency of single violamine R molecules. Phys Chem Chem Phys. 2011 Feb 7;13 (5) :1879-87.|[2]Daniel Sluss, et al. Temperature-dependent fluorescence intermittency for single molecules of violamine R in poly (vinyl alcohol) †. J. Mater. Chem., 2009,19, 7561-7566.
Shipping Conditions
Room temperature
Scientific Category
Dye Reagents
Clinical Information
No Development Reported

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T87619-01Violamine R

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