CAS 107091-89-4

thiazole orange

Description:

Thiazole orange is a synthetic dye and fluorescent probe characterized by its bright orange color and strong fluorescence properties. It belongs to the class of thiazole dyes, which are known for their ability to intercalate with nucleic acids, making them useful in various biological applications, particularly in the detection and imaging of DNA and RNA. The compound exhibits a high quantum yield and is often employed in fluorescence microscopy and flow cytometry due to its sensitivity and specificity. Thiazole orange is soluble in water and organic solvents, which enhances its versatility in different experimental conditions. Additionally, it has been utilized in studies related to cell viability and apoptosis, as it can differentiate between live and dead cells based on membrane integrity. Its chemical structure includes a thiazole ring, contributing to its electronic properties and interaction with biomolecules. Overall, thiazole orange is a valuable tool in molecular biology and biochemistry for visualizing and quantifying nucleic acids in various research settings.

Formula: C₂₆H₂₄N₂O₃S₂

InChI: InChI=1/C19H17N2S.C7H8O3S/c1-20-12-11-14(15-7-3-4-8-16(15)20)13-19-21(2)17-9-5-6-10-18(17)22-19;1-6-2-4-7(5-3-6)11(8,9)10/h3-13H,1-2H3;2-5H,1H3,(H,8,9,10)/q+1;/p-1

InChI key: InChIKey=ACOJCCLIDPZYJC-UHFFFAOYSA-M

SMILES: C(C=1C2=C([N+](C)=CC1)C=CC=C2)=C3N(C)C=4C(S3)=CC=CC4.S(=O)(=O)([O-])C1=CC=C(C)C=C1

Synonyms:

• 1-Methyl-4-[(3-methyl-2(3H)-benzothiazolylidene)methyl]quinolinium p-tosylate
• 1-methyl-4-[(Z)-(3-methyl-1,3-benzothiazol-2(3H)-ylidene)methyl]quinolinium 4-methylbenzenesulfonate
• 3-Methyl-2-((1-methylquinolin-4(1H)-ylidene)methyl)benzo[d]thiazol-3-ium 4-methylbenzenesulfonate
• Quinolinium, 1-methyl-4-((3-methyl-2(3H)-benzothiazolylidene)methyl)-, salt with 4-methylbenzenesulfonic acid (1:1)
• Quinolinium, 1-methyl-4-[(3-methyl-2(3H)-benzothiazolylidene)methyl]-, 4-methylbenzenesulfonate (1:1)
• Thiazole orange T
• Thiazole orange
• Thiazol Orange
• Thiazole Orange (90%)
• Thiazole orange *CAS 107091-89-4*
• THIAZOLE ORANGE, FOR FLUORESCENCE
• Thiazole orange *10 mM in DMSO*
• (Z)-1-Methyl-4-((3-Methylbenzo[d]thiazol-2(3H)-ylidene)Methyl)quinolin-1-iuM 4-Methylbenzenesulfonate

Thiazole Orange

CAS: 107091-89-4

Formula: C₂₆H₂₄N₂O₃S₂

Purity: 90%

Color and Shape: Solid

Molecular weight: 476.6104

Ref: IN-DA007B5U

Thiazole Orange

CAS: 107091-89-4

Thiazole Orange

Purity: ≥98%

Molecular weight: 476.61g/mol

Ref: 54-BUP11695

Thiazole Orange

CAS: 107091-89-4

Formula: C₂₆H₂₄N₂O₃S₂

Purity: ≥ 98.0%

Color and Shape: Red to orange powder

Molecular weight: 476.61

Ref: 7W-GT7767

Thiazole Orange

CAS: 107091-89-4

Thiazole Orange is a dye that can be used for reticulocyte analysis.

Formula: C₂₆H₂₄N₂O₃S₂

Purity: 99.29% - 99.93%

Color and Shape: Solid

Molecular weight: 476.61

Ref: TM-T19065

Thiazole Orange (90%)

Controlled Product

CAS: 107091-89-4

Formula: C₁₉H₁₇N₂S·C₇H₇O₃S

Purity: 90%

Color and Shape: Neat

Molecular weight: 476.61

Ref: TR-T344135

Thiazole orange

CAS: 107091-89-4

Thiazole orange is an organic compound that has been used to detect acid in various liquids. It is a stable complex that can be formed with thiazole-5-carboxylic acid and 4,4'-dimethoxybenzhydrol. Thiazole orange changes color from yellow to red at pH values less than 2.0. The detection of the red form of Thiazole orange can be used to identify samples containing low levels of acid. The molecule is also useful for determining the pH of blood samples. This can be done by adding it to a sample and measuring its absorbance at different wavelengths using a spectrophotometer or confocal microscope.

Formula: C₂₆H₂₄N₂O₃S₂

Color and Shape: Orange Powder

Molecular weight: 476.61 g/mol

Ref: 3D-FT168271

Thiazole Orange-d3 (90%)

Controlled Product

CAS: 107091-89-4

Applications Thiazole Orange-d3 is the isotope labelled analog of Thiazole Orange (T344135); a fluorescent DNA staining dye used for reticulocyte analysis.
References Lee, L.G., et al.: Cytometry, 7, 508 (1986); Cho, H., et al.: ACS Nano, 7, 2032 (2013)

Formula: C₁₉D₃H₁₄N₂S·C₇H₇O₃S

Purity: 90%

Color and Shape: Neat

Molecular weight: 479.629

Ref: TR-T344137