ChemicalBook >> CAS DataBase List >>3-Methyl-2-((E)-3-[1-[3-(trimethylammonio)propyl]-4(1H)-pyridinylidene]-1-propenyl)-1,3-benzothiazol-3-ium diiodide

3-Methyl-2-((E)-3-[1-[3-(trimethylammonio)propyl]-4(1H)-pyridinylidene]-1-propenyl)-1,3-benzothiazol-3-ium diiodide

3-Methyl-2-((E)-3-[1-[3-(trimethylammonio)propyl]-4(1H)-pyridinylidene]-1-propenyl)-1,3-benzothiazol-3-ium diiodide structure

CAS No.: 173357-16-9

Chemical Name:: 3-Methyl-2-((E)-3-[1-[3-(trimethylammonio)propyl]-4(1H)-pyridinylidene]-1-propenyl)-1,3-benzothiazol-3-ium diiodide

Synonyms: BO-PRO 3;BO-PRO-3 Iodide;trimethyl-[3-[4-[3-(3-methyl-1,3-benzothiazol-3-ium-2-yl)prop-1-enylidene]pyridin-1-yl]propyl]azanium;BENZOTHIAZOLIUM, 3-METHYL-2-[3-[1-[3-(TRIMETHYLAMMONIO)PROPYL]-4(1H)-PYRIDINYLIDENE]-1-PROPENYL]-, DIIODIDE;3-Methyl-2-((E)-3-[1-[3-(trimethylammonio)propyl]-4(1H)-pyridinylidene]-1-propenyl)-1,3-benzothiazol-3-ium diiodide

CBNumber:: CB0243940

Molecular Formula:: C22H29I2N3S

Molecular Weight:: 621.36

MDL Number:: MFCD06409924

MOL File:: 173357-16-9.mol

Last updated:2026-09-12 18:48:00

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3-Methyl-2-((E)-3-[1-[3-(trimethylammonio)propyl]-4(1H)-pyridinylidene]-1-propenyl)-1,3-benzothiazol-3-ium diiodide Properties

solubility	Soluble in dimethyl sulfoxide
form	Solid
Appearance	purple solution
ex/em	575/599 nm
ε(extinction coefficient)	80900 cm−1M−1
Φ(quantum yield)	0.62
λmax	575 nm (H2O/DNA)
Major Application	Photonic fabric display
Biological Applications	Detecting nucleic acids, cells, microorganisms; nucleic acids amplification; as temperature sensor

3-Methyl-2-((E)-3-[1-[3-(trimethylammonio)propyl]-4(1H)-pyridinylidene]-1-propenyl)-1,3-benzothiazol-3-ium diiodide Chemical Properties, Uses, Production

Description

BO-TAP-3 (also known as BO-PRO^®-3) is a orange fluorescent carbocyanine monomeric dye. BO-TAP-3 is a cell-impermeant nucleic acid stain that is nonfluorescent in the absence of nucleic acids but exhibits a multiple fluorescence enhancement upon binding to dsDNA.

The bright fluorescence signal and low background make BO-TAP-3 ideal for staining nucleic acids on microarrays, as well as for nuclear and chromosome counterstaining in multicolor fluorescence labeling experiments.

The dye is used to image cell nuclei and cytoplasm, label bacteria and sperms, perform nucleic acid detection and amplification, and as a temperature sensor.

Chemical Properties

ex/em: 575/599 nm
Extinction coefficient (ε): 80900 cm1M1
Quantum yield (Φ): 0.62

Abs/Em Maxima

564 (complex)/600 (complex) nm

3-Methyl-2-((E)-3-[1-[3-(trimethylammonio)propyl]-4(1H)-pyridinylidene]-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)-pyridinylidene]-1-propenyl)-1,3-benzothiazol-3-ium diiodide Suppliers

Global Suppliers ( 3)

Supplier	Tel	Email	Country	ProdList	Advantage
Okeanos Tech Co,. Ltd.	01062651721 18610486005	info@okeanos.com.cn	China	567	58
Lumiprobe Co., Ltd.	14714316277	cn@lumiprobe.com	China	847	58

Supplier	Advantage
Okeanos Tech Co,. Ltd.	58
Lumiprobe Co., Ltd.	58

173357-16-9 (3-Methyl-2-((E)-3-[1-[3-(trimethylammonio)propyl]-4(1H)-pyridinylidene]-1-propenyl)-1,3-benzothiazol-3-ium diiodide) Related Search:

3-Methyl-2-((E)-3-[1-[3-(trimethylammonio)propyl]-4(1H)-pyridinylidene]-1-propenyl)-1,3-benzothiazol-3-ium diiodide 2-((E)-3-[1-(3-[[3-(Dimethyl(3-[4-[(E)-3-(3-methyl-1,3-benzothiazol-3-ium-2-yl)-2-propenylidene]-1(4H)-pyridinyl]propyl)ammonio)propyl](dimethyl)ammonio]propyl)-4(1H)-pyridinylidene]-1-propenyl)-3-methyl-1,3-benzothiazol-3-ium tetraiodide Bo-Pro 1

BENZOTHIAZOLIUM, 3-METHYL-2-[3-[1-[3-(TRIMETHYLAMMONIO)PROPYL]-4(1H)-PYRIDINYLIDENE]-1-PROPENYL]-, DIIODIDE BO-PRO 3 trimethyl-[3-[4-[3-(3-methyl-1,3-benzothiazol-3-ium-2-yl)prop-1-enylidene]pyridin-1-yl]propyl]azanium BO-PRO-3 Iodide 3-Methyl-2-((E)-3-[1-[3-(trimethylammonio)propyl]-4(1H)-pyridinylidene]-1-propenyl)-1,3-benzothiazol-3-ium diiodide 173357-16-9 C22H29I2N3S