3-METHYL-2-((E)-3-[1-[3-(TRIMETHYLAMMONIO)PROPYL]-4(1H)-QUINOLINYLIDENE]-1-PROPENYL)-1,3-BENZOTHIAZOL-3-IUM DIIODIDE
- Product Name
- 3-METHYL-2-((E)-3-[1-[3-(TRIMETHYLAMMONIO)PROPYL]-4(1H)-QUINOLINYLIDENE]-1-PROPENYL)-1,3-BENZOTHIAZOL-3-IUM DIIODIDE
- CAS No.
- 157199-63-8
- Chemical Name
- 3-METHYL-2-((E)-3-[1-[3-(TRIMETHYLAMMONIO)PROPYL]-4(1H)-QUINOLINYLIDENE]-1-PROPENYL)-1,3-BENZOTHIAZOL-3-IUM DIIODIDE
- Synonyms
- TO-PRO 3;TWO-PRO? 3;To-pro 3 Iodide;TO-PRO3 iodide salt;QHNORJFCVHUPNH-UHFFFAOYSA-L;TO PRO3 iodide,TO-PRO-3 iodide;TWO-PRO 3 (equivalent to TO-PRO 3) *5 mM DMSO Solution* *CAS 157199-63-8*;3-Methyl-2-((E)-3-((E)-1-(3-(trimethylammonio)propyl)quinolin-4(1H)-ylidene)prop-1-en-1-yl)ben;trimethyl-[3-[4-[3-(3-methyl-1,3-benzothiazol-2-ylidene)prop-1-enyl]quinolin-1-ium-1-yl]propyl]azanium;QUINOLINIUM, 4-[3-(3-METHYL-2(3H)-BENZOTHIAZOLYLIDENE)-1-PROPENYL]-1-[3-(TRIMETHYLAMMONIO)PROPYL]-, DIIODIDE
- CBNumber
- CB4387235
- Molecular Formula
- C26H31I2N3S
- Formula Weight
- 671.42
- MOL File
- 157199-63-8.mol
3-METHYL-2-((E)-3-[1-[3-(TRIMETHYLAMMONIO)PROPYL]-4(1H)-QUINOLINYLIDENE]-1-PROPENYL)-1,3-BENZOTHIAZOL-3-IUM DIIODIDE Property
- Melting point:
- >250 ℃
- solubility
- Soluble in dimethyl sulfoxide
- form
- powder
- color
- Red-brown
- Appearance
- blue solution
- λmax
- 642 nm
- ex/em
- 642/661 nm
- ε(extinction coefficient)
- 102000 cm−1M−1
- Φ(quantum yield)
- 0.11
- Biological Applications
- Nucleic acid hybridization; nucleic acid assay; detecting nucleic acids,cells,bacteria,bromodeoxyuridine incorporation,Human papilloma virus (HPV),pathogens; counting leukocytes
N-Bromosuccinimide Price
- Product number
- CHM0376255
- Product name
- 3-METHYL-2-((E)-3-[1-[3-(TRIMETHYLAMMONIO)PROPYL]-4(1H)-QUINOLINYLIDENE]-1-PROPENYL)-1,3-BENZOTHIAZOL-3-IUM DIIODIDE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $499.17
- Updated
- 2021/12/16
3-METHYL-2-((E)-3-[1-[3-(TRIMETHYLAMMONIO)PROPYL]-4(1H)-QUINOLINYLIDENE]-1-PROPENYL)-1,3-BENZOTHIAZOL-3-IUM DIIODIDE Chemical Properties,Usage,Production
Description
TO-TAP-3 (Thiazole Red Monomer, also known as TO-PRO®-3) is a far-red fluorescent carbocyanine monomeric dye. TO-TAP-3 is a cell-impermeant nucleic acid stain that is nonfluorescent in the absence of nucleic acids but exhibits a significant fluorescence enhancement upon binding to dsDNA.
TO-TAP-3 has a bright fluorescence signal and low background. The dye is useful for staining nucleic acids on microarrays, as well as for nuclear and chromosome counterstaining in microscopy. It may be used for monitoring of cell viability and dead cell detection in culture. The long-wavelength fluorescence of TO-TAP-3 is well separated from green and red fluorophores, which makes it ideal for multicolor fluorescence labeling experiments.
Chemical Properties
ex/em : 642/661 nm
Extinction coefficient (ε) : 102000 cm??1M??1
Quantum yield (Φ) : 0.11
Uses
TO-PRO-3 iodide is a highly efficient blue fluorescent dye that can stain cytoplasm as a cell tracer.
Definition
ChEBI: An unsymmetrical C3 cyanine dye having benzothiazolium-2-yl and quinolinium-4-yl substituents.
Abs/Em Maxima
643 (complex)/658 (complex) nm
3-METHYL-2-((E)-3-[1-[3-(TRIMETHYLAMMONIO)PROPYL]-4(1H)-QUINOLINYLIDENE]-1-PROPENYL)-1,3-BENZOTHIAZOL-3-IUM DIIODIDE Preparation Products And Raw materials
Raw materials
Preparation Products
3-METHYL-2-((E)-3-[1-[3-(TRIMETHYLAMMONIO)PROPYL]-4(1H)-QUINOLINYLIDENE]-1-PROPENYL)-1,3-BENZOTHIAZOL-3-IUM DIIODIDE Suppliers
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- Country
- Ukraine
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